CN205983576U - Portrait painting generation system - Google Patents

Portrait painting generation system Download PDF

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Publication number
CN205983576U
CN205983576U CN201620731526.1U CN201620731526U CN205983576U CN 205983576 U CN205983576 U CN 205983576U CN 201620731526 U CN201620731526 U CN 201620731526U CN 205983576 U CN205983576 U CN 205983576U
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China
Prior art keywords
portrait
photo
photographing
equipment
target
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Expired - Fee Related
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CN201620731526.1U
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Chinese (zh)
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高方远
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Individual
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Individual
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Abstract

The utility model provides a portrait painting generation system, include: the equipment of shooing, portrait painting formation device, benefit optical equipment and adjusting device, wherein, when the function is shot in the start -up to the equipment of shooing, send the regulating command to adjusting device, when receiving the notice of adjust accomplishing, acquire the target photo including target object face information, it generates the device for the portrait painting to send the target photo, adjusting device gathers current environmental information according to the regulating command, confirms the required photo luminance value that reaches to illumination parameter to mending optical equipment is adjusted, and sends to the equipment of shooing and adjust the notice of accomplishing, benefit optical equipment utilizes the illumination parameter after adjusting to carry out the light filling for the target object according to adjusting device's regulation, the portrait painting generates the device and receives the target photo that the equipment of shooing sent to face's information to in the target photo is discerned, generates the portrait painting according to the discernment result. This scheme can effectually be discerned face's information.

Description

Portrait generating system
Technical Field
The utility model relates to an image processing technology field, in particular to portrait generates system.
Background
With the development of computer technology, in recent years, a large number of image processing software has been developed, with which photographs including face information can be processed to simplify the texture of the face information, highlight the face features, and thereby generate various styles of portrait pictures.
The conventional portrait creation system includes: the device comprises a photographing device and a portrait generating device; the portrait generating device is installed on a mobile terminal with a photographing function, photographing equipment on the mobile terminal is used for photographing the face information of a target object, and the portrait generating device is used for recognizing the face information of the photographed photo so as to generate the portrait.
However, in the prior art, when the portrait creation device identifies the face information of the photo, the face information may be inconspicuous due to environmental reasons, and the face information cannot be effectively identified.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a portrait painting generates system to realize effectually discerning face's information.
The embodiment of the utility model provides a portrait painting generates system, include: the device comprises a photographing device, a portrait picture generating device, a light supplementing device and an adjusting device; wherein,
when the photographing function is started, the photographing equipment sends an adjusting instruction to the adjusting device; when receiving a notice of completion of adjustment sent by the adjustment device, acquiring a target photo including face information of a target object; sending the target photo to the portrait picture generating device;
the adjusting device acquires current environment information according to the adjusting instruction, determines a photo brightness value required to be reached, adjusts the illumination parameter of the light supplementing device according to the current environment information and the photo brightness value, and sends a notification of completion of adjustment to the photographing device;
the light supplementing equipment supplements light to the target object by using the adjusted illumination parameters according to the adjustment of the adjusting device;
and the portrait generating device receives the target photo sent by the photographing equipment, identifies the face information in the target photo, and generates the portrait according to the identification result.
Wherein, further include: and the image processing device is used for receiving the target picture sent by the photographing equipment, adjusting the brightness value of the target picture and sending the adjusted target picture to the portrait picture generating device.
Wherein, further include: and the matting device is used for receiving the target photo sent by the photographing equipment, matting the face information in the target photo, and sending the photo corresponding to the matting face information to the portrait generation device.
Wherein, further include: and the storage device is used for storing a plurality of training photos and the portrait corresponding to each training photo.
Wherein, further include: and the calculating device is used for reading a set number of training photos in the storage device, calculating the brightness value of the photos according to the read training photos and sending the brightness value of the photos to the adjusting device.
The portrait picture generating device is located in a mobile terminal or a Personal Computer (PC).
Wherein, when the portrait creation device is located in a PC,
the photographing apparatus includes a first communication unit;
the portrait creation device includes a second communication unit.
Wherein,
the first communication unit comprises at least one of a General Packet Radio Service (GPRS) module, a global system for mobile communication (GSM) module, a short message module, a Bluetooth module and a wireless fidelity (WiFi) module;
the second communication unit comprises at least one of a GPRS module, a GSM module, a short message module, a Bluetooth module and a WiFi module.
Wherein, further include: and the photographing remote controller is used for sending a photographing instruction to the photographing equipment.
Wherein, further include: a support for stabilizing equipment of shooing.
The embodiment of the utility model provides a portrait generates system, including the equipment of shooing in this portrait generates system, portrait generates the device, light filling equipment and adjusting device, adjust the illumination parameter of light filling equipment by adjusting device, in order to guarantee that light filling equipment can provide suitable light filling for the target object, under the condition that light filling equipment carries out the light filling, the equipment of shooing acquires the target photo including target object face information, under the effect of light filling equipment, face information can be more obvious in the target photo who acquires, thereby when utilizing portrait to generate the face information of device in to the target photo and discerning, can effectually discern face information.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural diagram of a portrait creation system according to an embodiment of the present invention;
fig. 2 is a block diagram of another portrait creation system according to an embodiment of the present invention;
fig. 3 is a structural diagram of another portrait drawing generation system according to an embodiment of the present invention;
fig. 4 is a diagram of a still further portrait creation system according to an embodiment of the present invention;
fig. 5 is a diagram of a still further portrait creation system according to an embodiment of the present invention;
fig. 6 is a diagram of a still further portrait creation system according to an embodiment of the present invention;
fig. 7 is a diagram of a still further portrait creation system according to an embodiment of the present invention;
fig. 8 is a flowchart of a portrait creation method according to an embodiment of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a portrait painting generation system, including: the device comprises a photographing device 1, a portrait picture generating device 2, a light supplementing device 3 and an adjusting device 4; wherein,
when the photographing function is started, the photographing equipment sends an adjusting instruction to the adjusting device; when receiving a notice of completion of adjustment sent by the adjustment device, acquiring a target photo including face information of a target object; sending the target photo to the portrait picture generating device;
the adjusting device acquires current environment information according to the adjusting instruction, determines a photo brightness value, adjusts the illumination parameter of the light supplementing device according to the current environment information and the photo brightness value, and sends an adjusting completion notification to the photographing device;
the light supplementing equipment supplements light to the target object by using the adjusted illumination parameters according to the adjustment of the adjusting device;
and the portrait generating device receives the target photo sent by the photographing equipment, identifies the face information in the target photo, and generates the portrait according to the identification result.
According to the embodiment, the portrait generating system comprises the photographing device, the portrait generating device, the light supplementing device and the adjusting device, the adjusting device adjusts the illumination parameters of the light supplementing device to ensure that the light supplementing device can provide proper light supplementing for the target object, the photographing device acquires the target photo including the face information of the target object under the condition that the light supplementing device performs light supplementing, and the adjusting device adjusts the illumination parameters of the light supplementing device according to the current environment information and the determined photo brightness value, so that the face information in the target photo obtained when the photographing device is used for photographing the target object is more obvious under the action of the light supplementing device, and therefore, the portrait generating device can effectively recognize the face information.
The light source included in the light supplement device can be an incandescent lamp, a fluorescent lamp or an LED lamp. The light supplementing device is used for supplementing light to the shot object so as to make up for insufficient illumination of current environment information, and therefore the facial features in the shot picture are more obvious.
Further, the environment information may include: the illumination intensity; the lighting parameters of the supplementary lighting device may include: illumination color and/or illumination intensity.
The photographing device acquires a target photo containing face information of a target object, and photographs the target object through a photographing function to obtain the target photo containing the face information.
In an embodiment of the present invention, if under the effect of the light supplement device, the brightness value of the shot photo still cannot reach the determined photo brightness value, then the shot target photo can be further processed, please refer to fig. 2, and the portrait generation system can further include: an image processing device 5;
the photographing device can send the target picture to the image processing device, the image processing device detects whether the brightness value of the target picture reaches the picture brightness value required to be reached, if not, the brightness value of the target picture can be adjusted to enable the adjusted brightness value to reach the picture brightness value required to be reached, and the adjusted target picture is sent to the portrait picture generating device.
Because the portrait produces the device when producing the portrait, only need the face information in the discernment target photo, if the background in the target photo of shooing is comparatively complicated, for example, this background is scenery, personage, building etc. so can receive the influence of background picture when carrying out face information identification to unable effectual discernment face information, then the utility model discloses an embodiment, please refer to fig. 3, this portrait produces the system and can further include: a matting device 6; wherein, the equipment of shooing sends the target photo of shooing for the device of scratching, and the device of scratching is scratched the face information in the target photo to send the photo that the face information that will scratch corresponds for portrait picture generation device, so, portrait picture generation device can effectually discern the face information.
In an embodiment of the present invention, after recognizing the face information in the target photograph, the portrait creation device may create the portrait at least in two ways:
mode 1: based on the digital image processing mode, through extracting the line group included in the face information, the portrait is generated according to the extracted line group.
Mode 2: based on a machine learning mode, the mapping relation between the training photo and the portrait is learned from the training library, and the training photo is converted into the portrait.
Since the portrait generated in the manner 2 is more realistic than that generated in the manner 1, the portrait generation system can be described in the manner 2.
Since the method 2 needs to learn the mapping relationship between the training photo and the portrait from the training library, please refer to fig. 4, the portrait generation system may further include: a storage device 7;
the storage device can store a plurality of training photos and portrait corresponding to each training photo. The portrait generating device can adopt an alignment method for fixing the center positions of two eyes and utilize a Stasm open source tool to detect the center positions of the two eyes of face information so as to align target photos including the face information and map the target photos into corresponding portraits by training the mapping relation between the photos and the portraits. When the target photo is mapped to the corresponding portrait, a face portrait synthesis method of a Markov weight network can be adopted to realize the mapping.
Because the training photos stored in the storage device all correspond to the brightness values, in order to ensure that the portrait creation device can map the target photo to the corresponding portrait according to the mapping relationship, the adjustment device needs to determine the photo brightness value required by the target photo. In an embodiment of the present invention, referring to fig. 5, the portrait creation system may further include: a computing device 8;
the calculating device can read a set number of training photos from the storage device, calculate the photo brightness value required to be reached according to the read training photos, and send the calculated photo brightness value to the adjusting device, so that the adjusting device adjusts the illumination parameters of the light supplementing device according to the photo brightness value.
The greater the set number, the more accurate the calculated photograph luminance value, for example, the set number may be greater than 100.
In an embodiment of the present invention, the photographing device, the portrait generation device, the light supplement device, and the adjusting device included in the portrait generation system may be located on the same terminal device, for example, the terminal device may be a mobile phone; it may also be located on a different terminal device, for example, the photographing device is a digital camera, and the portrait creation apparatus is located in a mobile terminal or a PC (personal computer).
The following description will be given taking an example in which the photographing device is a digital camera and the portrait creation apparatus is located in a PC.
Since the photographing device and the portrait creation apparatus are located on different terminal devices, in order to realize the transmission of the target photo between the photographing device and the portrait creation apparatus, in an embodiment of the present invention, the photographing device may include a first communication unit; the portrait creation apparatus may include a second communication unit.
The first communication unit and the second communication unit may be in wired transmission or in wireless transmission.
If the first communication unit and the second communication unit are in wired transmission, after a certain number of photos are shot by the digital camera, the digital camera and the PC can be connected through the USB port on the PC, the operation is carried out in the PC so as to copy the certain number of photos shot in the digital camera into the PC, and corresponding portrait pictures are respectively generated aiming at the certain number of photos by the portrait picture generating device.
If the first communication unit and the second communication unit are in wireless transmission, the generation efficiency of the portrait can be improved, the number of sent photos can be set in the digital camera, for example, 1 photo, each time the digital camera takes one photo, the photo is sent to the second communication unit as a target photo through the first communication unit, the second communication unit stores the target photo in the PC, wherein a storage path can be set in the PC, each time the second communication unit receives the target photo sent by the first communication unit, the target photo is stored in the set storage path, and the portrait generation device can generate a corresponding portrait for the target photo.
The first Communication unit may include at least one of a GPRS (General Packet Radio Service) module, a GSM (Global System for Mobile Communication) module, a short message module, a bluetooth module, and a WiFi module;
the second communication unit comprises at least one of a GPRS module, a GSM module, a short message module, a Bluetooth module and a WiFi module.
In an embodiment of the present invention, if the target object is the same as the person who operates the photographing device to photograph, then, referring to fig. 6, the portrait generation system may further include: a photographing remote controller 9;
after the photographing function of the photographing device is started, the target object can be located in a lens of the photographing device when the notification that the adjustment of the adjusting device is completed is acquired on the photographing device, and the photographing remote controller sends a photographing instruction to the photographing device by pressing the photographing remote controller so that the photographing device can photograph, and therefore self-photographing can be completed.
In an embodiment of the present invention, in order to further improve the shooting effect of the shooting device, please refer to fig. 7, the portrait generation system may further include: a support 10;
wherein, can place the equipment of shooing on the support to the equipment of shooing is stabilized, thereby can make the photo of shooing more clear.
In order to more clearly embody the application of the embodiment of the present invention, please refer to fig. 8, which includes the following steps:
step 801: the photographing device starts a photographing function and sends an adjusting instruction to the adjusting device.
Step 802: and the adjusting device acquires the current environment information according to the adjusting instruction and determines the brightness value of the picture to be achieved.
Step 803: the adjusting device adjusts the illumination parameters of the light supplementing device according to the current environment information and the brightness value of the photo required to be achieved, so that the shot target photo can reach the required brightness value of the photo under the action of the adjusted illumination parameters, and sends an adjustment completion notice to the shooting device when the adjustment is completed.
Step 804: and the light supplementing equipment supplements light to the target object according to the adjusting result of the adjusting device.
Step 805: and the photographing equipment photographs the target object entering the lens according to the notification of the completion of the adjustment to obtain a target picture, wherein the target picture comprises face information corresponding to the target.
Step 806: and the photographing equipment sends the target picture to the portrait picture generating device.
Step 807: the portrait generating device identifies the face information in the target photo and generates a portrait according to the identification result.
To sum up, the embodiment of the utility model provides a have following beneficial effect:
1. the embodiment of the utility model provides an in, including the equipment of shooing in this portrait generation system, portrait generates the device, light filling equipment and adjusting device, adjust the illumination parameter of light filling equipment by adjusting device, in order to guarantee that light filling equipment can provide suitable light filling for the target object, under the condition that light filling equipment carries out the light filling, the equipment of shooing acquires the target photo including target object face information, under the effect of light filling equipment, face information can be more obvious in the target photo who acquires, thereby when utilizing portrait to generate the face information of device in to the target photo and discerning, can effectually discern face information.
2. The embodiment of the utility model provides an in, when the luminance value of the photo of shooing still can't reach required photo luminance value, can use image processing device to adjust the luminance value of target photo to can guarantee effectually discern face's information.
3. The embodiment of the utility model provides an in, in the complicated background of device in the target photo is scratched out face's information through using to scratch to send the photo that face's information that will scratch corresponds for portrait drawing generates the device, thereby can guarantee effectually discern face's information.
4. The embodiment of the utility model provides an in, through carrying out wireless connection with equipment of shooing and portrait picture generation device, the equipment of shooing can set for the photo of number every shooting, then can send the photo of this setting for the number for portrait picture generation device, generate corresponding portrait picture to the photo by portrait picture generation device to can improve portrait picture's generation efficiency.
5. The embodiment of the utility model provides an in, through using the remote controller of shooing, can realize the target object auto heterodyne function.
6. The embodiment of the utility model provides an in, through placing the equipment of shooing on the support, can guarantee the stability of the equipment of shooing, and then can guarantee that the photo of shooing is more clear.
The content such as information interaction, executive process between each unit in above-mentioned device, owing to with the utility model discloses method embodiment is based on same conception, and concrete content can refer to the narration in the utility model discloses method embodiment, and it is no longer repeated here.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of other similar elements in a process, method, article, or apparatus that comprises the element.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.

Claims (10)

1. A portrait creation system, comprising: the device comprises a photographing device, a portrait picture generating device, a light supplementing device and an adjusting device; wherein,
when the photographing function is started, the photographing equipment sends an adjusting instruction to the adjusting device; when receiving a notice of completion of adjustment sent by the adjustment device, acquiring a target photo including face information of a target object; sending the target photo to the portrait picture generating device;
the adjusting device acquires current environment information according to the adjusting instruction, determines a photo brightness value required to be reached, adjusts the illumination parameter of the light supplementing device according to the current environment information and the photo brightness value, and sends a notification of completion of adjustment to the photographing device;
the light supplementing equipment supplements light to the target object by using the adjusted illumination parameters according to the adjustment of the adjusting device;
and the portrait generating device receives the target photo sent by the photographing equipment, identifies the face information in the target photo, and generates the portrait according to the identification result.
2. The portrait creation system of claim 1, further comprising: and the image processing device is used for receiving the target picture sent by the photographing equipment, adjusting the brightness value of the target picture and sending the adjusted target picture to the portrait picture generating device.
3. The portrait creation system of claim 1, further comprising: and the matting device is used for receiving the target photo sent by the photographing equipment, matting the face information in the target photo, and sending the photo corresponding to the matting face information to the portrait generation device.
4. The portrait creation system of claim 1, further comprising: and the storage device is used for storing a plurality of training photos and the portrait corresponding to each training photo.
5. The portrait creation system of claim 4, further comprising: and the calculating device is used for reading a set number of training photos in the storage device, calculating the brightness value of the photos according to the read training photos and sending the brightness value of the photos to the adjusting device.
6. The portrait creation system of claim 1, wherein the portrait creation device is located in a mobile terminal or a personal computer PC.
7. The portrait creation system of claim 5, wherein when the portrait creation device is located in a PC,
the photographing apparatus includes a first communication unit;
the portrait creation device includes a second communication unit.
8. The portrait creation system of claim 7,
the first communication unit comprises at least one of a General Packet Radio Service (GPRS) module, a global system for mobile communication (GSM) module, a short message module, a Bluetooth module and a wireless fidelity (WiFi) module;
the second communication unit comprises at least one of a GPRS module, a GSM module, a short message module, a Bluetooth module and a WiFi module.
9. The portrait creation system of any of claims 1-8, further comprising: and the photographing remote controller is used for sending a photographing instruction to the photographing equipment.
10. The portrait creation system of any of claims 1-8, further comprising: a support for stabilizing equipment of shooing.
CN201620731526.1U 2016-07-12 2016-07-12 Portrait painting generation system Expired - Fee Related CN205983576U (en)

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Application Number Priority Date Filing Date Title
CN201620731526.1U CN205983576U (en) 2016-07-12 2016-07-12 Portrait painting generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620731526.1U CN205983576U (en) 2016-07-12 2016-07-12 Portrait painting generation system

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109040612A (en) * 2018-08-29 2018-12-18 百度在线网络技术(北京)有限公司 Image processing method, device, equipment and the storage medium of target object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109040612A (en) * 2018-08-29 2018-12-18 百度在线网络技术(北京)有限公司 Image processing method, device, equipment and the storage medium of target object
CN109040612B (en) * 2018-08-29 2020-07-28 百度在线网络技术(北京)有限公司 Image processing method, device and equipment of target object and storage medium

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