CN108509905A - Health state evaluation method, apparatus, electronic equipment and storage medium - Google Patents

Health state evaluation method, apparatus, electronic equipment and storage medium Download PDF

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Publication number
CN108509905A
CN108509905A CN201810277034.3A CN201810277034A CN108509905A CN 108509905 A CN108509905 A CN 108509905A CN 201810277034 A CN201810277034 A CN 201810277034A CN 108509905 A CN108509905 A CN 108509905A
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user
facial image
scene
health status
health
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CN108509905B (en
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路双
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Baidu Online Network Technology Beijing Co Ltd
Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168Feature extraction; Face representation

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Human Computer Interaction (AREA)
  • Epidemiology (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

A kind of health state evaluation method, apparatus of present invention proposition, electronic equipment and computer readable storage medium.Wherein entrance health state evaluation method includes:Obtain the facial image of user, wherein the facial image for obtaining user includes:The facial image of user is obtained in the fixed period, and/or, it is chosen at the facial image of fixed scene acquisition;Identify the facial characteristics of the facial image obtained;And the health status of user is assessed according to the facial characteristics of the facial image identified.The facial image that the embodiment of the present invention obtains user in the fixed period can avoid influence due to period and/or physiological period to face and caused by judge by accident, the facial image that user is obtained in fixed scene can avoid influence due to scene to face and caused by judge by accident, health evaluating methodological science is reasonable, the health status of user is paid close attention at any time, health guidance can be provided on this basis, and user experience is good.

Description

Health state evaluation method, apparatus, electronic equipment and storage medium
Technical field
The present invention relates to a kind of information technology field more particularly to health state evaluation method, apparatus, electronic equipment and meters Calculation machine readable storage medium storing program for executing.
Background technology
Health problem is always the problem of most concern in people's daily life.People need to understand the strong of oneself body at any time Health situation, and it is suitble to the method for body-building, health and the maintenance of itself.Therefore, how health status is carried out at any time in life Assessment becomes problem to be solved.In theory of traditional Chinese medical science, the color and character of face and tongue fur can be such as observed by observation, To assess health status.But usual people, which are bodies, has malaise symptoms Cai Qu hospitals to see the doctor, or periodically removes Hospital Physical Examination, This mode not only requires a great deal of time, energy and expense, but also can not possibly often carry out, and cannot obtain health at any time Information.It is therefore desirable to have a kind of method that can carry out health state evaluation at any time to know in time the health status of body, and Targetedly health control suggestion can be obtained, preferably to take good care of one's health.
The prior art is typically using the facial image of camera acquisition user, and processing facial image is to obtain the strong of user Health information simultaneously provides Health & Fitness Tip to user according to the health and fitness information of user.The prior art has the following defects:
1) human face image information may be influenced by the period, such as:The blood pressure of different periods and blood glucose differ in one day Sample, morning is all low, and red blood cell is few, it appears that face is white, other when color can be deep.Prior art acquisition facial image is not examined Consider the influence of period and/or physiological period to face, it is possible to cause to judge by accident.
2) human face image information may be influenced by scene, for example, light influence:Natural light, incandescent lamp and fluorescent lamp Skin may appear to different.Prior art acquisition facial image does not account for influence of the scene to face, it is possible to cause to miss Sentence.
Invention content
A kind of health state evaluation method, apparatus of offer of the embodiment of the present invention, electronic equipment and computer-readable storage medium Matter, at least to solve one or more technical problems in the prior art.
In a first aspect, an embodiment of the present invention provides a kind of health state evaluation methods, including:Obtain the face figure of user Picture, wherein the facial image for obtaining user includes:The facial image of user is obtained in the fixed period, and/or, it is chosen at fixation The facial image that scene obtains;Identify the facial characteristics of the facial image obtained;And according to the face identified The health status of the facial characteristics assessment user of image.
With reference to first aspect, the present invention is in the first embodiment of first aspect, and the fixed period includes:System Fixed dates in each preset period of time of be arranged or User Defined setting, and/or, system is arranged or user is certainly The daily interior fixed time period of definition setting.
With reference to first aspect, the present invention is chosen at fixed scene acquisition in second of embodiment of first aspect Facial image, including:Identify the scene in the facial image obtained;In the scene recognized choose illuminance with The scene setting of the absolute value minimum of the difference of preset illuminance threshold value is the fixed scene, and/or, in the institute recognized It is the fixed field to state and choose the scene setting of brightness and the absolute value minimum of the difference of preset brightness threshold value in scene Scape.
With reference to first aspect, the present invention is chosen at fixed scene acquisition in the third embodiment of first aspect Facial image, including:Identify the scene in the facial image obtained;It counts and recognizes in the facial image of acquisition Each of the scene occurrence number;It is described solid by the most scene setting of occurrence number in the facial image of acquisition Determine scene.
The third embodiment of second of embodiment, first aspect with reference to first aspect, the present invention is in first party In the 4th kind of embodiment in face, further include:The light source information of the fixed scene is obtained, the light source information includes nature Light, incandescent lamp or fluorescent lamp;Aberration benefit is carried out to the facial image of acquisition according to the light source information of the fixed scene It repays.
With reference to first aspect, the first embodiment of first aspect, second of embodiment, the first party of first aspect The third embodiment in face, the present invention identify the facial image of acquisition in the 5th kind of embodiment of first aspect Facial characteristics, including:According to the facial characteristics for the facial image that neural network model identification trained in advance obtains, institute It includes face feature, lip color characteristic, tongue fur feature and/or skin condition feature to state facial characteristics.
With reference to first aspect, the first embodiment of first aspect, second of embodiment, the first party of first aspect The third embodiment in face, the present invention is in the 6th kind of embodiment of first aspect, according to the face figure identified The health status of the facial characteristics assessment user of picture, including:Pre-set the facial characteristics and the correspondence of health status; It is corresponding with health status according to the facial characteristics of the facial image recognized and the pre-set facial characteristics Relationship assesses the health status of user.
With reference to first aspect, the first embodiment of first aspect, second of embodiment, the first party of first aspect The third embodiment in face, the present invention is in the 7th kind of embodiment of first aspect, according to the face identified After the health status of the facial characteristics assessment user of image, further include:The health status of the user obtained according to assessment provides Health guidance information.
The 7th kind of embodiment with reference to first aspect, the present invention in the 8th kind of embodiment of first aspect, according to The health status for assessing obtained user provides health guidance information, including:Pre-set the health status and health guidance The correspondence of information;According to the health status and the pre-set health status for assessing obtained user and health The correspondence of tutorial message provides health guidance information.
With reference to first aspect, the first embodiment of first aspect, second of embodiment, the first party of first aspect The third embodiment in face, the present invention further include in the 9th kind of embodiment of first aspect:Current time period is commented The user that the health status of the user estimated is assessed at least one time cycle before the current time period Health status compare;The situation of change of the health status of user is determined according to comparison result;And the health according to user The situation of change of state provides health guidance information.
Second aspect, an embodiment of the present invention provides a kind of health state evaluation devices, including:Image acquisition unit is used In the facial image for obtaining user, wherein the facial image for obtaining user includes:The face figure of user is obtained in the fixed period Picture, and/or, it is chosen at the facial image of fixed scene acquisition;Recognition unit, the face of the facial image obtained for identification Portion's feature;And assessment unit, the health status for assessing user according to the facial characteristics of the facial image identified.
In conjunction with second aspect, in the first embodiment of second aspect, the fixed period includes the present invention:System Fixed dates in each preset period of time of be arranged or User Defined setting, and/or, system is arranged or user is certainly The daily interior fixed time period of definition setting.
In conjunction with second aspect, the present invention in second of embodiment of second aspect, also use by described image acquiring unit In:In the case where the fixed scene is arranged by system, the scene in the facial image of acquisition is identified;What is recognized The scene setting that illuminance and the absolute value minimum of the difference of preset illuminance threshold value are chosen in the scene is the fixation Scene, and/or, the absolute value that brightness and the difference of preset brightness threshold value are chosen in the scene recognized is minimum Scene setting be the fixed scene.
In conjunction with second aspect, the present invention in the third embodiment of second aspect, also use by described image acquiring unit In:In the case where the fixed scene is arranged by system, the scene in the facial image of acquisition is identified;In the institute of acquisition It states and counts the occurrence number for each of recognizing the scene in facial image;By occurrence number in the facial image of acquisition Most scene settings is the fixed scene.
Second of embodiment, the third embodiment of second aspect in conjunction with second aspect, the present invention is in second party In the 4th kind of embodiment in face, described image acquiring unit is additionally operable to:Obtain the light source information of the fixed scene, the light Source information includes natural light, incandescent lamp or fluorescent lamp;According to the light source information of the fixed scene to the face of acquisition Image carries out Chromatically compensated.
The first embodiment, second of embodiment, the second party of second aspect in conjunction with second aspect, second aspect The third embodiment in face, in the 5th kind of embodiment of second aspect, the recognition unit is additionally operable to the present invention:According to The facial characteristics for the facial image that trained neural network model identification in advance obtains, the facial characteristics include face spy Sign, lip color characteristic, tongue fur feature and/or skin condition feature.
The first embodiment, second of embodiment, the second party of second aspect in conjunction with second aspect, second aspect The third embodiment in face, in the 6th kind of embodiment of second aspect, the assessment unit is additionally operable to the present invention:In advance The facial characteristics and the correspondence of health status are set;According to the facial characteristics of the facial image recognized, and The correspondence of the pre-set facial characteristics and health status, assesses the health status of user.
The first embodiment, second of embodiment, the second party of second aspect in conjunction with second aspect, second aspect The third embodiment in face, the present invention further include guide unit in the 7th kind of embodiment of second aspect, are used for basis The health status for assessing obtained user provides health guidance information.
In conjunction with the 7th kind of embodiment of second aspect, the present invention is described in the 8th kind of embodiment of second aspect Guide unit is additionally operable to:Pre-set the correspondence of the health status and health guidance information;The use obtained according to assessment The correspondence of the health status at family and the pre-set health status and health guidance information, provides health guidance Information.
The first embodiment, second of embodiment, the second party of second aspect in conjunction with second aspect, second aspect The third embodiment in face, in the 9th kind of embodiment of second aspect, the assessment unit is additionally operable to the present invention:It will work as The health status for the user that the preceding time cycle is assessed is commented at least one time cycle before the current time period The health status of the user estimated compares;The situation of change of the health status of user is determined according to comparison result;And root Health guidance information is provided according to the situation of change of the health status of user.
In a possible design, the structure of health state evaluation device includes processor and memory, described to deposit Reservoir is used to store the program for supporting that health state evaluation device executes health state evaluation method in above-mentioned first aspect, described Processor is configurable for executing the program stored in the memory.
The third aspect, an embodiment of the present invention provides a kind of electronic equipment, including:One or more processors;Storage dress It sets, for storing one or more programs;Camera, the facial image for obtaining user;When one or more of programs When being executed by one or more of processors so that one or more of processors realize any institute in above-mentioned first aspect The method stated.
In conjunction with the third aspect, the present invention in the first embodiment of the third aspect, the electronic equipment include mobile phone, Computer, Intelligent mirror, set-top box, smartwatch, Intelligent bracelet, intelligent wallet or face attendance recorder.
Fourth aspect, an embodiment of the present invention provides a kind of computer readable storage mediums, are stored with computer program, The program realizes any method in above-mentioned first aspect when being executed by processor.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:It obtains and uses in the fixed period The facial image at family, can avoid influence due to period and/or physiological period to face and caused by judge by accident.
Another technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:It is obtained in fixed scene The facial image of user, can avoid influence due to scene to face and caused by judge by accident.
Another technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:Aberration benefit is carried out to light source It repays, can health status more accurately be judged according to facial image.
Another technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:Pass through historical data pair Than making user understand the situation of change of health status, and maintenance body is preferably carried out according to health guidance, being brought to user good Good experience.
Above-mentioned general introduction is merely to illustrate that the purpose of book, it is not intended to be limited in any way.Except foregoing description Schematical aspect, except embodiment and feature, by reference to attached drawing and the following detailed description, the present invention is further Aspect, embodiment and feature, which will be, to be readily apparent that.
Description of the drawings
In the accompanying drawings, unless specified otherwise herein, otherwise run through the identical reference numeral of multiple attached drawings and indicate same or analogous Component or element.What these attached drawings were not necessarily to scale.It should be understood that these attached drawings are depicted only according to the present invention Some disclosed embodiments, and should not serve to limit the scope of the present invention.
Fig. 1 is the general frame figure of the health state evaluation method of the embodiment of the present invention;
Fig. 2 is a kind of step flow chart of preferred embodiment of the facial image of the acquisition user of the embodiment of the present invention;
Fig. 3 is the step flow chart of another preferred embodiment of the facial image of the acquisition user of the embodiment of the present invention;
Fig. 4 is the step flow chart of the another preferred embodiment of the facial image of the acquisition user of the embodiment of the present invention;
Fig. 5 is a kind of step flow chart of preferred embodiment of health state evaluation method provided by the invention;
Fig. 6 is the step flow chart of the another preferred embodiment of health state evaluation method provided by the invention;
Fig. 7 is the general frame figure of the health state evaluation device of the embodiment of the present invention;
Fig. 8 is a kind of structural schematic diagram of preferred embodiment of health state evaluation device provided by the invention.
Specific implementation mode
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that Like that, without departing from the spirit or scope of the present invention, described embodiment can be changed by various different modes. Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
An embodiment of the present invention provides a kind of health state evaluation methods.Fig. 1 is that the health status of the embodiment of the present invention is commented Estimate the general frame figure of method.As shown in Figure 1, the health state evaluation method of the embodiment of the present invention, including:Step S110, is obtained Take the facial image at family, wherein the facial image for obtaining user includes:In the facial image of fixed period acquisition user, and/ Or, being chosen at the facial image of fixed scene acquisition;Step S120 identifies the facial characteristics of the facial image of acquisition;With And step S130, the health status of user is assessed according to the facial characteristics of the facial image identified.
The embodiment of the present invention first by camera obtain user facial image, camera may be disposed at mobile phone, computer, On the electronic equipments such as mirror, set-top box, smartwatch, Intelligent bracelet, wallet.In addition for equipped with face recognition work-checking machine Application scenarios can also directly acquire employee's facial image that face attendance recorder on and off duty obtains sooner or later daily.In order to avoid by In the influence to face of period and/or physiological period and caused by judge by accident, the embodiment of the present invention obtains user in the fixed period Facial image;And in order to avoid the influence due to scene to face and caused by judge by accident, the embodiment of the present invention choose only exists The facial image that fixed scene obtains.Both the above technological means effectively prevents judging by accident, and health evaluating methodological science is reasonable, carries The high accuracy rate of assessment result, user experience are good.
Wherein, the camera includes RGB cameras and/or infrared camera.RGB cameras and infrared are used at the same time In the case of camera, the picture signal that the two obtains can be complementary, such as in the case where light is weaker, RGB cameras are taken the photograph The information taken is insufficient, the information supplement that can be obtained with infrared camera, to obtain relatively complete human face image information.
According to a kind of embodiment of health state evaluation method of the present invention, the fixed period includes:System setting Or the fixed dates in each preset period of time of User Defined setting, and/or, system is arranged or User Defined is set The daily interior fixed time period set.
The fixed period can be arranged by system or User Defined is arranged, including date and time point.Date includes lunar calendar day Go through or solar calendar calendar in every month fixed at least one date, such as monthly No. 1 and monthly No. 15;Or fixed time period Interior fixed at least one date obtains and uses such as with 10 days for a fixed time period for first day in each 10 days The facial image at family.Time point is the fixed time period in daily, such as the facial images of 9 points of acquisition users every morning.
Human face image information may be influenced by the period, such as:The blood pressure of different periods and blood glucose are different in one day, Morning is all low, and red blood cell is few, it appears that face is white, other when color can be deep.The face figure of user is obtained in the fixed period Picture, can avoid influence due to period and/or physiological period to face and caused by judge by accident.
The user's facial image obtained using face attendance recorder is exactly the people in fixation period acquisition on and off duty daily Face image information.User's facial image is obtained while attendance using the method for face attendance recorder, without when fixed Section additionally occupies the time of user again, and user experience is good.
Fig. 2 is a kind of step flow chart of preferred embodiment of the facial image of the acquisition user of the embodiment of the present invention.Such as Shown in Fig. 2, according to a kind of embodiment of health state evaluation method of the present invention, the fixed scene include system setting or The fixed scene of User Defined setting;In the case where the fixed scene is arranged by system, it is chosen at fixed scene acquisition Facial image, including:Step S210 identifies the scene in the facial image of acquisition;Step S220, in the institute recognized It is the fixed field to state and choose the scene setting of illuminance and the absolute value minimum of the difference of preset illuminance threshold value in scene Scape, and/or, brightness and the absolute value minimum of the difference of preset brightness threshold value are chosen in the scene recognized Scene setting is the fixed scene.
Fixed scene can be chosen by system or User Defined is specified, and user setting and system setting all may specify light line The good place of part, such as nursing of washing one's face and rinsing one's mouth every night are finished and are taken pictures before vanity mirror.Specifically, the illuminance in image can be passed through And/or the quality of the light of brightness identification photographed scene.Brightness (luminance) is also known as luminance, refers to a surface Light levels, indicated with L, i.e., from a surface reflection come out luminous flux.Refer to unit projection in some directions in other words The luminous intensity of the area source of area in the direction.Illuminance, i.e., usually said Lux degree (lux) indicate shot subject The luminous flux being subject on surface unit area.1 Lux be equivalent to 1 lumen/square metre, i.e. the area of every square metre of shot subject On, by one meter of distance, the light source that luminous intensity is 1 candle light, the luminous flux of vertical irradiation.Illuminance is weigh shooting environmental one A important indicator.It will not be filtered out in the photo of given scenario shooting, be only chosen at the facial image that fixed scene obtains.
Fig. 3 is the step flow chart of another preferred embodiment of the facial image of the acquisition user of the embodiment of the present invention.Such as Shown in Fig. 3, according to a kind of embodiment of health state evaluation method of the present invention, the fixed scene include system setting or The fixed scene of User Defined setting;In the case where the fixed scene is arranged by system, it is chosen at fixed scene acquisition Facial image, including:Step S210 identifies the scene in the facial image of acquisition;Step S320, described in acquisition The occurrence number for each of recognizing the scene is counted in facial image;Step S330, will be in the facial image of acquisition The most scene setting of occurrence number is the fixed scene.
Fixed scene can be chosen by system or User Defined be specified, and user may specify the place often stayed, such as It takes pictures before vanity mirror.In the case where scene can be chosen by system, the scene more than occurrence number in photo can be chosen.Specifically, The facial image obtained may be to be shot under a variety of different scenes, can application image identification technology identification shooting field Scape, such as photographed scene may be vanity mirror, hall, entry etc.;Count the number of the facial image obtained in each scene The most scene setting of occurrence number is the fixed scene by amount.It will not filter out in the photo of given scenario shooting, only select Take the facial image obtained in fixed scene.
Fig. 4 is the step flow chart of the another preferred embodiment of the facial image of the acquisition user of the embodiment of the present invention.Such as Shown in Fig. 4, according to a kind of embodiment of health state evaluation method of the present invention, further include:Step S410 obtains the fixation The light source information of scene, the light source information include natural light, incandescent lamp or fluorescent lamp;Step S420, according to the fixation The light source information of scene carries out the facial image of acquisition Chromatically compensated.
Human face image information may be influenced by scene, for example, light influence:Natural light, incandescent lamp and fluorescent lamp skin Skin may appear to different.Obtain the facial image of user in fixed scene, can avoid influence due to scene to face and Caused by judge by accident.
In addition, the light source information of fixed scene can be obtained, the light source of the fixed scene such as chosen be natural light, incandescent lamp also It is fluorescent lamp etc..A kind of embodiment is known if there is light source (incandescent lamp bulb or fluorescent tube) in image by image recognition technology Light source in other image, obtains the light source information of fixed scene;Another embodiment is obtained using trained neural network model Take the light source information of fixed scene.The facial image of acquisition is carried out according to light source information Chromatically compensated.Such as:Tone is ideal Natural light can be without compensation;The tone of fluorescent lamp electric light source is partially bluish white, belongs to cool colour, can increase warm-toned saturation degree to carry out It is Chromatically compensated;Incandescent lamp tone is partially red, belongs to warm colour, it is Chromatically compensated to carry out to increase the saturation degree of cool tone.
According to a kind of embodiment of health state evaluation method of the present invention, the face of the facial image of acquisition is identified Feature, including:According to the facial characteristics for the facial image that neural network model identification trained in advance obtains, the face Feature includes face feature, lip color characteristic, tongue fur feature and/or skin condition feature.Wherein, face feature include it is green, red, In vain, yellow, black five kinds of colors;Lip color characteristic includes white, dark, purple lips of lip of lip etc.;Tongue fur feature includes the tongue fur color of morbid state, mainly There are white tongue, yellow tongue, grayish fur, black tongue;Facial characteristics further includes whether eyes have the trace of blood;Skin condition feature include whether long acne, Dry and astringent, microgroove, blackhead, pore thickness etc..Facial image can be analyzed according to neural network model trained in advance, be identified With the presence or absence of above-mentioned facial characteristics.
According to a kind of embodiment of health state evaluation method of the present invention, according to the face of the facial image identified The health status of portion feature evaluation user, including:Pre-set the facial characteristics and the correspondence of health status;According to knowledge The correspondence of the facial characteristics for the facial image being clipped to and the pre-set facial characteristics and health status, Assess the health status of user.
Health status is can determine whether by analyzing face, lip color and tongue fur color;Whether identification eyes have the trace of blood, can determine whether to use Family sleep quality, fatigue state or eye illness;Analyzing skin state includes whether that long small pox, dry and astringent, microgroove, blackhead, pore are thick Deng judging the skin quality and skin problem of user.
Specifically, according to theory of traditional Chinese medical science, the sign of greenish complexion is main cold, main pain, main infantile convulsion, main hepatopathy, extravasated blood;Flushed face Sign be main heat, also see syndrome of floating YANG;The sign of yellow complexion is main heat, main wet, main spleen deficiency;The sign of pale complexion be it is main cold, Main asthenia of qi and blood is lost blood;Melanochroous sign is main kidney deficiency, main cold, main pain, main extravasated blood.Lip indicates vim and vigour deficiency in vain, and lip is dark, lip Purple mark is trembled with fear into the spleen channel.White tongue is typically expressed as exterior syndrome, cold card;The yellow main interior heat syndrome of tongue;The main interior symptom-complex of grayish fur;Black tongue is mostly by yellow tongue Or grayish fur is transformed, and it is extremely serious to show the state of an illness.
If forehead, the wing of nose have, glossy, pore is coarse, has blackhead, judges skin heavy wool;If pachylosis has microgroove, hair Kong great, it peels, there is erythema then to judge skin water shortage.
Fig. 5 is a kind of step flow chart of preferred embodiment of health state evaluation method provided by the invention.Such as Fig. 5 institutes Show, according to a kind of embodiment of health state evaluation method of the present invention, in step S130 (according to the face figure identified The health status of the facial characteristics assessment user of picture) after, further include:Step S140, according to the health for the user that assessment obtains State provides health guidance information.
According to a kind of embodiment of health state evaluation method of the present invention, according to the health status for the user that assessment obtains Health guidance information is provided, including:Pre-set the correspondence of the health status and health guidance information;According to assessing The correspondence of the health status of the user arrived and the pre-set health status and health guidance information, provides strong Health tutorial message.
According to health condition, sleep quality, fatigue state provide diet, movement guidance or provide guide to medical advice;According to The skin quality and skin problem of user provides maintenance guidance, recommends suitable cosmetics.Such as:Skin more for oil, water is few, The newborn night of most handy oil-control+moisturizing or toner, can there is preferable effect;Skin more for water, oil is few, contains grease Skin care products is indispensable;Few for water, the few skin of oil will also supplement the weight that oil is maintenance while keeping the skin wet Point.
Fig. 6 is the step flow chart of the another preferred embodiment of health state evaluation method provided by the invention.Such as Fig. 6 institutes Show, according to a kind of embodiment of health state evaluation method of the present invention, further includes:Step S610, current time period is commented The user that the health status of the user estimated is assessed at least one time cycle before the current time period Health status compare;Step S620 determines the situation of change of the health status of user according to comparison result;And step S630 provides health guidance information according to the situation of change of the health status of user.
In this embodiment, current health state is compared with historical data, user is made to understand health status Situation of change, and health guidance is provided according to situation of change.As skin becomes the dry and astringent frequency increased using facial mask;It is new long Having gone out small pox can suggest eating irritable food etc. less.Facial image can be obtained in fixed period and fixed scene, then compare history Data, accuracy rate higher.
On the other hand, an embodiment of the present invention provides a kind of health state evaluation devices.Fig. 7 is the strong of the embodiment of the present invention The general frame figure of health state evaluation device.As shown in fig. 7, the health state evaluation device of the embodiment of the present invention includes:Image Acquiring unit 100, the facial image for obtaining user, wherein the facial image for obtaining user includes:It is obtained in the fixed period The facial image of user, and/or, it is chosen at the facial image of fixed scene acquisition;Recognition unit 200, obtains for identification The facial characteristics of the facial image;And assessment unit 300, for the facial characteristics according to the facial image identified Assess the health status of user.
According to a kind of embodiment of health state evaluation device of the present invention, the fixed period includes:System setting Or the fixed dates in each preset period of time of User Defined setting, and/or, system is arranged or User Defined is set The daily interior fixed time period set.
According to a kind of embodiment of health state evaluation device of the present invention, the fixed scene include system setting or The fixed scene of User Defined setting;Described image acquiring unit 100 is additionally operable to:It is arranged by system in the fixed scene In the case of, identify the scene in the facial image of acquisition;In the scene recognized choose illuminance with it is preset The scene setting of the absolute value minimum of the difference of illuminance threshold value is the fixed scene, and/or, in the scene recognized The middle brightness and the scene setting of the absolute value minimum of the difference of preset brightness threshold value chosen is the fixed scene.
According to a kind of embodiment of health state evaluation device of the present invention, the fixed scene include system setting or The fixed scene of User Defined setting;Described image acquiring unit 100 is additionally operable to:It is arranged by system in the fixed scene In the case of, identify the scene in the facial image of acquisition;It counts and each of recognizes in the facial image of acquisition The occurrence number of the scene;It is the fixed field by the most scene setting of occurrence number in the facial image of acquisition Scape.
According to a kind of embodiment of health state evaluation device of the present invention, described image acquiring unit 100 is additionally operable to:It obtains It includes natural light, incandescent lamp or fluorescent lamp to take the light source information of the fixed scene, the light source information;According to the fixation The light source information of scene carries out the facial image of acquisition Chromatically compensated.
According to a kind of embodiment of health state evaluation device of the present invention, the recognition unit 200 is additionally operable to:According to pre- The facial characteristics for the facial image that first trained neural network model identification obtains, the facial characteristics include face spy Sign, lip color characteristic, tongue fur feature and/or skin condition feature.
According to a kind of embodiment of health state evaluation device of the present invention, the assessment unit 300 is additionally operable to:It sets in advance Set the facial characteristics and the correspondence of health status;According to the facial characteristics of the facial image recognized, and it is pre- The correspondence of the facial characteristics and health status that are first arranged assesses the health status of user.
Fig. 8 is a kind of structural schematic diagram of preferred embodiment of health state evaluation device provided by the invention.Such as Fig. 8 institutes Show, further include guide unit 400 according to a kind of embodiment of health state evaluation device of the present invention, for according to assessing To the health status of user provide health guidance information.
According to a kind of embodiment of health state evaluation device of the present invention, the guide unit 400 is additionally operable to:It sets in advance Set the correspondence of the health status and health guidance information;According to the health status for the user that assessment obtains, and in advance The correspondence of the health status and health guidance information that are arranged provides health guidance information.
According to a kind of embodiment of health state evaluation device of the present invention, the assessment unit 300 is additionally operable to:It will be current The health status for the user that time cycle is assessed is assessed at least one time cycle before the current time period The health status of obtained user compares;The situation of change of the health status of user is determined according to comparison result;According to user The situation of change of health status provide health guidance information.
In a possible design, the structure of health state evaluation device includes processor and memory, described to deposit Reservoir is used to store support health state evaluation device and executes the program of above-mentioned health state evaluation method, the processor by with It is set to for executing the program stored in the memory.
Another aspect, an embodiment of the present invention provides a kind of electronic equipment, including:One or more processors;Storage dress It sets, for storing one or more programs;Camera, the facial image for obtaining user;When one or more of programs When being executed by one or more of processors so that one or more of processors realize above-mentioned health state evaluation method In any method.
According to a kind of embodiment of electronic equipment of the present invention, the electronic equipment include mobile phone, computer, Intelligent mirror, Set-top box, smartwatch, Intelligent bracelet, intelligent wallet or face attendance recorder.
Another aspect, an embodiment of the present invention provides a kind of computer readable storage mediums, are stored with computer program, The program realizes any method in above-mentioned health state evaluation method when being executed by processor.
A technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:It obtains and uses in the fixed period The facial image at family, can avoid influence due to period and/or physiological period to face and caused by judge by accident.
Another technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:It is obtained in fixed scene The facial image of user, can avoid influence due to scene to face and caused by judge by accident.
Another technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:Aberration benefit is carried out to light source It repays, can health status more accurately be judged according to facial image.
Another technical solution in above-mentioned technical proposal has the following advantages that or advantageous effect:Pass through historical data pair Than making user understand the situation of change of health status, and maintenance body is preferably carried out according to health guidance, being brought to user good Good experience.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.Moreover, particular features, structures, materials, or characteristics described It may be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this The technical staff in field can be by the spy of different embodiments or examples described in this specification and different embodiments or examples Sign is combined.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or hidden Include at least one this feature containing ground.In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise Clear specific restriction.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable Sequence, include according to involved function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (system of such as computer based system including processor or other can be held from instruction The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicating, propagating or passing Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment It sets.The more specific example (non-exhaustive list) of computer-readable medium includes following:Electricity with one or more wiring Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable read-only memory (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other suitable Jie Matter, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with other Suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the present invention can be realized with hardware, software, firmware or combination thereof.Above-mentioned In embodiment, software that multiple steps or method can in memory and by suitable instruction execution system be executed with storage Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware Any one of row technology or their combination are realized:With the logic gates for realizing logic function to data-signal Discrete logic, with suitable combinational logic gate circuit application-specific integrated circuit, programmable gate array (PGA), scene Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium In matter, which includes the steps that one or a combination set of embodiment of the method when being executed.Wherein device embodiments and method Embodiment is corresponding, therefore the embodiment description of device is simpler, and associated description can refer to the embodiment of method Description.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, it can also That each unit physically exists alone, can also two or more units be integrated in a module.Above-mentioned integrated mould The form that hardware had both may be used in block is realized, can also be realized in the form of software function module.The integrated module is such as Fruit is realized in the form of software function module and when sold or used as an independent product, can also be stored in a computer In readable storage medium storing program for executing.The storage medium can be read-only memory, disk or CD etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in its various change or replacement, These should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the guarantor of the claim It protects subject to range.

Claims (23)

1. a kind of health state evaluation method, which is characterized in that including:
Obtain the facial image of user, wherein the facial image for obtaining user includes:The face figure of user is obtained in the fixed period Picture, and/or, it is chosen at the facial image of fixed scene acquisition;
Identify the facial characteristics of the facial image obtained;And
The health status of user is assessed according to the facial characteristics of the facial image identified.
2. according to the method described in claim 1, it is characterized in that, the fixed period include:System is arranged or user is certainly The fixed dates in each preset period of time of setting is defined, and/or, it is system setting or User Defined setting daily Interior fixed time period.
3. according to the method described in claim 1, it is characterized in that, be chosen at fixed scene acquisition facial image, including:
Identify the scene in the facial image obtained;
The scene of illuminance and the absolute value minimum of the difference of preset illuminance threshold value is chosen in the scene recognized It is set as the fixed scene, and/or, the difference of brightness and preset brightness threshold value is chosen in the scene recognized The scene setting of the absolute value minimum of value is the fixed scene.
4. according to the method described in claim 1, it is characterized in that, be chosen at fixed scene acquisition facial image, including:
Identify the scene in the facial image obtained;
The occurrence number for each of recognizing the scene is counted in the facial image of acquisition;
It is the fixed scene by the most scene setting of occurrence number in the facial image of acquisition.
5. method according to claim 3 or 4, which is characterized in that further include:
The light source information of the fixed scene is obtained, the light source information includes natural light, incandescent lamp or fluorescent lamp;
The facial image of acquisition is carried out according to the light source information of the fixed scene Chromatically compensated.
6. according to the described method of any one of claim 1-4, which is characterized in that identify the face of the facial image of acquisition Portion's feature, including:According to the facial characteristics for the facial image that neural network model identification trained in advance obtains, the face Portion's feature includes face feature, lip color characteristic, tongue fur feature and/or skin condition feature.
7. according to the described method of any one of claim 1-4, which is characterized in that according to the facial image identified Facial characteristics assesses the health status of user, including:
Pre-set the facial characteristics and the correspondence of health status;
According to the facial characteristics of the facial image recognized and the pre-set facial characteristics and health status Correspondence assesses the health status of user.
8. according to the described method of any one of claim 1-4, which is characterized in that according to the facial image identified Facial characteristics assessment user health status after, further include:The health status of the user obtained according to assessment provides health Tutorial message.
9. according to the method described in claim 8, it is characterized in that, the health status of the user obtained according to assessment provides health Tutorial message, including:
Pre-set the correspondence of the health status and health guidance information;
According to pair for the health status and the pre-set health status and health guidance information for assessing obtained user It should be related to, provide health guidance information.
10. according to the described method of any one of claim 1-4, which is characterized in that further include:
When at least one before the health status for the user that current time period is assessed and the current time period Between the obtained health status of user of cycle evaluation compare;
The situation of change of the health status of user is determined according to comparison result;And
Health guidance information is provided according to the situation of change of the health status of user.
11. a kind of health state evaluation device, which is characterized in that including:
Image acquisition unit, the facial image for obtaining user, wherein the facial image for obtaining user includes:When fixed Section obtains the facial image of user, and/or, it is chosen at the facial image of fixed scene acquisition;
Recognition unit, the facial characteristics of the facial image obtained for identification;And
Assessment unit, the health status for assessing user according to the facial characteristics of the facial image identified.
12. according to the devices described in claim 11, which is characterized in that the fixed period includes:System is arranged or user Fixed dates in each preset period of time of self-defined setting, and/or, it is system setting or User Defined setting every Fixed time period in it.
13. according to the devices described in claim 11, which is characterized in that described image acquiring unit is additionally operable to:
In the case where the fixed scene is arranged by system, the scene in the facial image of acquisition is identified;
The scene of illuminance and the absolute value minimum of the difference of preset illuminance threshold value is chosen in the scene recognized It is set as the fixed scene, and/or, the difference of brightness and preset brightness threshold value is chosen in the scene recognized The scene setting of the absolute value minimum of value is the fixed scene.
14. according to the devices described in claim 11, which is characterized in that described image acquiring unit is additionally operable to:
In the case where the fixed scene is arranged by system, the scene in the facial image of acquisition is identified;
The occurrence number for each of recognizing the scene is counted in the facial image of acquisition;
It is the fixed scene by the most scene setting of occurrence number in the facial image of acquisition.
15. the device according to claim 13 or 14, which is characterized in that described image acquiring unit is additionally operable to:
The light source information of the fixed scene is obtained, the light source information includes natural light, incandescent lamp or fluorescent lamp;
The facial image of acquisition is carried out according to the light source information of the fixed scene Chromatically compensated.
16. according to the device described in any one of claim 11-14, which is characterized in that the recognition unit is additionally operable to:According to The facial characteristics for the facial image that trained neural network model identification in advance obtains, the facial characteristics include face spy Sign, lip color characteristic, tongue fur feature and/or skin condition feature.
17. according to the device described in any one of claim 11-14, which is characterized in that the assessment unit is additionally operable to:
Pre-set the facial characteristics and the correspondence of health status;
According to the facial characteristics of the facial image recognized and the pre-set facial characteristics and health status Correspondence assesses the health status of user.
18. according to the device described in any one of claim 11-14, which is characterized in that further include guide unit, be used for basis The health status for assessing obtained user provides health guidance information.
19. device according to claim 18, which is characterized in that the guide unit is additionally operable to:
Pre-set the correspondence of the health status and health guidance information;
According to pair for the health status and the pre-set health status and health guidance information for assessing obtained user It should be related to, provide health guidance information.
20. according to the device described in any one of claim 11-14, which is characterized in that the assessment unit is additionally operable to:
When at least one before the health status for the user that current time period is assessed and the current time period Between the obtained health status of user of cycle evaluation compare;
The situation of change of the health status of user is determined according to comparison result;And
Health guidance information is provided according to the situation of change of the health status of user.
21. a kind of electronic equipment, which is characterized in that including:
One or more processors;
Storage device, for storing one or more programs;
Camera, the facial image for obtaining user;
When one or more of programs are executed by one or more of processors so that one or more of processors Realize the method as described in any in claim 1-10.
22. electronic equipment according to claim 21, which is characterized in that the electronic equipment includes mobile phone, computer, intelligence Mirror, set-top box, smartwatch, Intelligent bracelet, intelligent wallet or face attendance recorder.
23. a kind of computer readable storage medium, is stored with computer program, which is characterized in that the program is held by processor The method as described in any in claim 1-10 is realized when row.
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