CN102946466A - Call answering method and device - Google Patents
Call answering method and device Download PDFInfo
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- CN102946466A CN102946466A CN2012104073341A CN201210407334A CN102946466A CN 102946466 A CN102946466 A CN 102946466A CN 2012104073341 A CN2012104073341 A CN 2012104073341A CN 201210407334 A CN201210407334 A CN 201210407334A CN 102946466 A CN102946466 A CN 102946466A
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Abstract
The invention is applicable for the technical field of mobile terminal and provides a call answering method and a call answering device. The method comprises the following steps: automatically starting a pre-posed camera when in a call; acquiring an image and parsing movement rule information of a human face; accepting the call when the movement rule information meets a predetermined answer action characteristic. The technical scheme of the invention provides a novel call answering mode, by which, a user can achieve the call answering by face action, so that the call answering method and device facility people's lives and enhance operation interesting of mobile terminal, in particular, disabilities lost hands also can achieve the call answering by the method of the invention.
Description
Technical field
The invention belongs to technical field of mobile terminals, relate in particular to a kind of incoming call answering method and device.
Background technology
Portable terminal in the market, smart mobile phone for example, when incoming call, the processing mode of smart mobile phone is at present: click or drag answering on the touch screen, the rejection button is answered and on-hook; Perhaps answer and on-hook by triggering physical button.This general incoming call answering mode, all need the user to realize answering and on-hook with pointing in person operating handset, comprise and trigger virtual key and physical button, when the inconvenient user's finger touch of user or button operation, then can't process incoming call, such as the driver who is driving, the user that washing the dishes, or even lose the individuals with disabilities of both hands.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of incoming call answering method and device, being intended to solve existing incoming call answering scheme needs the user in person to use finger manipulation, can't be to seeing the technical problem of processing when the inconvenient finger manipulation of user.
On the one hand, described incoming call answering method comprises the steps:
Automatically open front-facing camera during incoming call;
Obtain image and resolve the movement law information of people's face;
When described movement law information satisfies default responder action feature, connecting incoming call.
On the other hand, described incoming call answering device comprises:
Camera is opened the unit, automatically opens front-facing camera when being used for incoming call;
People's face information acquisition unit is used for the movement law information of obtaining image and resolving people's face;
The incoming call on-unit is used for when described movement law information satisfies default responder action feature connecting incoming call.
The invention has the beneficial effects as follows: technical solution of the present invention is opened the front-facing camera of portable terminal automatically when incoming call, identify user's human face action by camera, when the action that identifies is identical with deliberate action, the automatic-answering back device connecting incoming call, the user just can converse easily.Technical solution of the present invention provides a kind of incoming call answering mode of novelty for the user, so that the user only just can realize incoming call answering by facial action, made things convenient for people's life, increased portable terminal operation enjoyment, particularly for the individuals with disabilities who loses both hands, can also realize incoming call answering by the inventive method.
Description of drawings
Fig. 1 is the flow chart of the incoming call answering method that provides of first embodiment of the invention;
Fig. 2 is the flow chart of the incoming call answering method that provides of second embodiment of the invention;
Fig. 3 is the block diagram of the incoming call answering device that provides of third embodiment of the invention;
Fig. 4 is the block diagram of the incoming call answering device that provides of fourth embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
For technical solutions according to the invention are described, describe below by specific embodiment.
Embodiment one:
Fig. 1 shows the flow chart of the incoming call answering method that first embodiment of the invention provides, and only shows for convenience of explanation the part relevant with the embodiment of the invention.
The incoming call answering method that the present embodiment provides comprises:
Automatically open front-facing camera when step S101, incoming call.
The present embodiment method is applied to portable terminal, and the user realizes incoming call answering by human face action.Before realizing the embodiment of the invention, must be provided with front-facing camera in the portable terminal, when incoming call, automatically trigger and open described camera.
Step S102, obtain image and resolve the movement law information of people's face.
After opening camera, camera can get access to continuous facial image, and according to these continuous facial images, parses the movement law information of people's face, can judge according to described movement law information the motion characteristic of people's face, such as nod, shake the head, open one's mouth, nictation etc.
Step S103, when described movement law information satisfies default responder action feature, connecting incoming call.
Before implementing the present embodiment, what portable terminal need to know is responder action, what is on-hook action etc., operation corresponding to this work can be set by user oneself, also can be self-defined by mobile production firm, these actions all have specific rule information, habits and customs according to people, supposing that cell phone manufacturer will nod is set to responder action, the described responder action feature of this step is exactly that facial contour moves up and down in image, obtain the consecutive image of people's face when camera after, parse the movement law information of facial contour wherein, when this movement law information table face profile of leting others have a look at is when moving up and down in image, can artificial current movement law information satisfy default responder action feature, this moment is connecting incoming call automatically.Need to prove, this step does not limit the portable terminal incoming call and connects rear concrete talking mode, can be preferably here, when detecting portable terminal and be inserted with earphone, Lookup protocol is the earphone call mode, otherwise automatically opens the loud speaker of portable terminal, and the outer call mode of putting is set.
The described method of the present embodiment provides a kind of incoming call answering mode of novelty, also can conveniently realize incoming call answering so that the user need not both hands, has made things convenient for when incoming call can't make with the hands or the awkward user of both hands.
Embodiment two:
Fig. 2 shows the flow chart of the incoming call answering method that second embodiment of the invention provides, and only shows for convenience of explanation the part relevant with the embodiment of the invention.
The incoming call answering method that the present embodiment provides comprises:
Step S201, record responder action, rejection action and on-hook action, and parse corresponding motion characteristic parameter and be saved to this locality.
In the embodiment of the invention, come the concrete action scheme of operating mobile terminal to be set up on their own according to the habits and customs of domestic consumer by the portable terminal manufacturer by human face action, but in order to improve the operability of portable terminal, the user can set up the action of operating mobile terminal on their own, during specific implementation, enter the interface that arranges of portable terminal, select mobile phone that selection is set, enter again the answer operating mode option, can select " replying ", " rejection ", on-hooks etc. arrange selection, when entering after one of them arranges selection, open camera, begin to record user's human face action, and preserve the motion characteristic parameter that described human face action comprises and be saved to this locality, such as for nodding action, depositary's face mask moves up and down frequency, distance, number of times etc. parameter that moves around, these parameters can represent the concrete action of user's face.
Automatically open front-facing camera when step S202, incoming call;
Step S203, obtain facial image frame by frame;
Step S204, obtain the positional information of face organ in every frame facial image, described face organ comprises face mask, eyes or face;
Step S205, judge the shift action of people's face according to described positional information.
Above-mentioned steps S203-S205 is the concrete preferred implementation step of step S102 among the embodiment one, the principle of camera shooting is rapid scanning people face, get access to the facial image of every frame, in the present embodiment, get access to the positional information of the face organ of people's face in every two field picture, concrete, face organ described here can comprise face mask, eyes or face etc., specifically obtain which face organ's positional information because default responder action and rejection action decision, suppose that the user is set to nod for replying, shake the head and be rejection, so just need to obtain the more specific location information of user's face contour in every two field picture, such as representing positional information with the coordinate mode, in the concrete direction of motion that can judge user face according to the positional information in described each two field picture, judge the user and nod on earth or shake the head, or not action.
Step S206, when described movement law information satisfies default rejection motion characteristic, refusing incoming call;
Step S207, when described movement law information satisfies default responder action feature, connecting incoming call;
Step S208, continue to obtain image and resolve the movement law information of people's face, when described movement law information satisfies default on-hook motion characteristic, close conversation.
Judge the shift action of people's face, when satisfying the rejection motion characteristic, refusing incoming call, when satisfying the responder action feature, connecting incoming call, the user begins conversation, same as preferred embodiment, when detecting portable terminal and be inserted with earphone, Lookup protocol is earphone circle answer mode, otherwise Lookup protocol is for putting answer mode outward.In communication process, continue to obtain facial image, and parse the movement law information of people's face, when satisfying the on-hook motion characteristic, close the conversation on-hook, here do not limit concrete on-hook action, such as judging whether on-hook according to the frequency of nictation or according to the shape of the mouth as one speaks yet.The present embodiment is including but not limited to this.
In the present embodiment, the user can set up on their own and reply, the concrete operations of rejection, on-hook action, after camera on the portable terminal gets access to continuous facial image, parse the movement law information of people's face that these images comprise, and then can judge the concrete operations that to carry out.By the present embodiment, can with the hands process incoming call in the conveniently moving ground of operating handset for inconvenience.
Embodiment three:
Fig. 3 shows the block diagram of the incoming call answering device that third embodiment of the invention provides, and only shows for convenience of explanation the part relevant with the embodiment of the invention.
The incoming call answering device that the present embodiment provides comprises:
Camera is opened unit 301, automatically opens front-facing camera when being used for incoming call;
People's face information acquisition unit 302 is used for the movement law information of obtaining image and resolving people's face;
Incoming call on-unit 303 is used for when described movement law information satisfies default responder action feature connecting incoming call.
Each functional unit 301-303 correspondence that the present embodiment provides has realized step S101-S103 among the embodiment one.During specific implementation, described camera is opened unit 301 and can be realized by front-facing camera and peripheral control circuit thereof, and generate triggering signal when incoming call, camera is opened unit 301 and automatically opened front-facing camera; Described people's face information acquisition unit 302 and incoming call on-unit 303 can be realized by CPU, after people's face information acquisition unit 302 parses the movement law information of people's face, when described movement law information satisfies default responder action feature, incoming call on-unit 303 control connecting incoming calls.The present embodiment device has supplied a kind of incoming call answering mode of novelty, has made things convenient for the user to make in inconvenience and has processed incoming call bimanual the time, has increased portable terminal operation enjoyment.
Embodiment four:
Fig. 4 shows the block diagram of the incoming call answering device that fourth embodiment of the invention provides, and only shows for convenience of explanation the part relevant with the embodiment of the invention.
The incoming call answering device that the present embodiment provides comprises:
Camera is opened unit 42, automatically opens front-facing camera when being used for incoming call;
People's face information acquisition unit 43 is used for the movement law information of obtaining image and resolving people's face;
Incoming call blocking unit 44 is used for when described movement law information satisfies default rejection motion characteristic refusing incoming call;
Incoming call on-unit 45 is used for when described movement law information satisfies default responder action feature connecting incoming call;
On-hook unit 46 is used for continuing obtaining image and resolves the movement law information of people's face, when described movement law information satisfies default on-hook motion characteristic, closes conversation.
Wherein, described people's face information acquisition unit 43 comprises:
Each functional unit that the present embodiment provides and functional module correspondence have realized the step S201-S208 among the embodiment two, simultaneously, the present embodiment has increased action recording elements 41, incoming call blocking unit 44 and on-hook unit 46 on the basis of embodiment three, and a kind of concrete preferred structure that has provided people's face information acquisition unit 43.The scheme that the user provides according to the present embodiment can set up the concrete facial action of operating mobile terminal on their own, nod as answering such as setting up on their own, shake the head and be rejection, blink fast or close one's eyes for a long time and be on-hook, when incoming call, automatically open front-facing camera, image collection module 431 is obtained facial image frame by frame, and information analysis module 432 is resolved the positional information of face organ in every frame facial image, and action judging unit 433 is judged the shift action of people's face again according to described positional information.Incoming call blocking unit 44 and incoming call on-unit 45 determine it is rejection or connection phone according to the shift action of people's face of judging, after connecting phone, on-hook unit 46 continues to obtain image and resolves the movement law information of people's face, when described movement law information satisfies default on-hook motion characteristic, close conversation.
The present embodiment has provided a kind of technical scheme of finishing that realizes incoming call answering, can realize replying by human face action, the on-hook after rejection and the conversation, a kind of new incoming call answering scheme is provided, user's both hands have been liberated, increased portable terminal operation enjoyment, also can be so that the applicable portable terminal that comprises this device of the personage of both hands deformity.
One of ordinary skill in the art will appreciate that, realize that all or part of step in above-described embodiment method is to come the relevant hardware of instruction to finish by program, described program can be in being stored in a computer read/write memory medium, described storage medium is such as ROM/RAM, disk, CD etc.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an incoming call answering method is characterized in that, described method comprises:
Automatically open front-facing camera during incoming call;
Obtain image and resolve the movement law information of people's face;
When described movement law information satisfies default responder action feature, connecting incoming call.
2. method as claimed in claim 1 is characterized in that, describedly obtains image and resolves after the movement law information step of people's face, also comprises:
When described movement law information satisfies default rejection motion characteristic, refusing incoming call.
3. method as claimed in claim 1 is characterized in that, when described movement law information satisfies default responder action feature, after the connecting incoming call step, also comprises:
Continue to obtain image and resolve the movement law information of people's face, when described movement law information satisfies default on-hook motion characteristic, close conversation.
4. such as claim 1-3 method as described in each, it is characterized in that, automatically open before the front-facing camera step during described incoming call, also comprise:
Record responder action, rejection action and on-hook action, and parse corresponding motion characteristic parameter and be saved to this locality.
5. method as claimed in claim 4 is characterized in that, the described movement law information step of obtaining image and resolving people's face specifically comprises:
Obtain frame by frame facial image;
Obtain the positional information of face organ in every frame facial image, described face organ comprises face mask, eyes or face;
Judge the shift action of people's face according to described positional information.
6. an incoming call answering device is characterized in that, described device comprises:
Camera is opened the unit, automatically opens front-facing camera when being used for incoming call;
People's face information acquisition unit is used for the movement law information of obtaining image and resolving people's face;
The incoming call on-unit is used for when described movement law information satisfies default responder action feature connecting incoming call.
7. install as claimed in claim 6, it is characterized in that, described device also comprises:
The incoming call blocking unit is used for when described movement law information satisfies default rejection motion characteristic refusing incoming call.
8. install as claimed in claim 6, it is characterized in that, described device also comprises:
The on-hook unit is used for continuing obtaining image and resolves the movement law information of people's face, when described movement law information satisfies default on-hook motion characteristic, closes conversation.
9. such as claim 6-8 device as described in each, it is characterized in that, described device also comprises:
The action recording elements is used for recording responder action, rejection action and on-hook action, and parses corresponding motion characteristic parameter and be saved to this locality.
10. install as claimed in claim 9, it is characterized in that, described people's face information acquisition unit specifically comprises:
Image collection module is used for obtaining frame by frame facial image;
The information analysis module, for the positional information of resolving every frame facial image face organ, described face organ comprises face mask, eyes or face;
The action judging unit is for the shift action of judging people's face according to described positional information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104073341A CN102946466A (en) | 2012-10-23 | 2012-10-23 | Call answering method and device |
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| CN2012104073341A CN102946466A (en) | 2012-10-23 | 2012-10-23 | Call answering method and device |
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| CN103401987A (en) * | 2013-08-13 | 2013-11-20 | 广东欧珀移动通信有限公司 | Privacy protection method and system for mobile terminal incoming call answering |
| CN104683554A (en) * | 2013-11-30 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Method for opening hands-free function in communication state of mobile phone |
| CN104850326A (en) * | 2015-05-25 | 2015-08-19 | 北京百纳威尔科技有限公司 | Incoming call processing method and terminal |
| CN105141749A (en) * | 2015-06-24 | 2015-12-09 | 北京百纳威尔科技有限公司 | Method and terminal for hanging up intelligently |
| CN105245724A (en) * | 2015-10-29 | 2016-01-13 | 努比亚技术有限公司 | Mobile terminal and incoming call processing method thereof |
| CN107395862A (en) * | 2017-06-27 | 2017-11-24 | 广东欧珀移动通信有限公司 | Call processing method, electronic installation and computer-readable recording medium |
| CN112637419A (en) * | 2019-10-08 | 2021-04-09 | 宏碁股份有限公司 | Control method of mobile device and mobile device |
| CN113378137A (en) * | 2016-06-15 | 2021-09-10 | 原相科技股份有限公司 | Operation method for portable electronic device |
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| CN113378137A (en) * | 2016-06-15 | 2021-09-10 | 原相科技股份有限公司 | Operation method for portable electronic device |
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Application publication date: 20130227 |