CN103415003A - Virtual figure communication system - Google Patents
Virtual figure communication system Download PDFInfo
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- CN103415003A CN103415003A CN2013103747657A CN201310374765A CN103415003A CN 103415003 A CN103415003 A CN 103415003A CN 2013103747657 A CN2013103747657 A CN 2013103747657A CN 201310374765 A CN201310374765 A CN 201310374765A CN 103415003 A CN103415003 A CN 103415003A
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Abstract
The invention provides a virtual figure communication system comprising a handheld mobile terminal used for communication through a mobile communication network and a central processing unit used for controlling work of the communication system. The handheld mobile terminal comprises a telephone unit and an image collecting device used for collecting images of the head of a speaker. According to the virtual figure communication system, a mobile phone serves as a carrier, and by means of an expression and head model synthesis unit, facial characteristic data and head characteristic data of the speaker are input into a head outline curvilinear model stored in the mobile phone in advance to obtain a synthetic head image. During communication, the synthetic head image is transmitted to another mobile phone, so that other resources are not occupied, and no other expenses except telephone charges of communication between two persons is generated. The virtual figure communication system has the advantages of being low in cost and convenient to carry, people can see facial expressions and head characteristics of the speaker in real time, visual voice communication is achieved, and the system has good development values and use prospect.
Description
Technical field
The present invention relates to a kind of phone system, relate in particular to a kind of virtual portrait phone system, belong to the wireless communication technique field.
Background technology
Along with scientific and technical development, make the common people that are in strange land to carry out voice communication by mobile phone or landline telephone, though be far apart ten thousand li and unconsciously remote.Current voice communication mode, the mobile communication of using mobile phone is arranged, based on the PSTN(PSTN) voice communication and based on the voice communication of computer.Wherein, mobile communication developed into for the 4th generation, a small and exquisite mobile phone just can be realized the remote visible conversation, easy to carry, the image transmitting quality is high, but these are that to pay high expense be cost, and the communication fee problem produced based on flow rate calculation is the basic reason that the mobile phone video call could not be popularized in a large number; Based on the PSTN(PSTN) voice communication, advantage is that expense is cheap, signal stabilization, but carry inconvenience, the expression of seeing partner that can not be real-time, do not meet the growing quality requirements of the common people; Based on the voice communication of computer, be to take computer to be carrier, use carry all inconvenient.Therefore, need at present a kind of phone system badly, can possess simultaneously the video and intercom system that cost of use is low, easy to carry, real time inspection arrives caller's countenance and head feature.
Summary of the invention
In order to solve the deficiency in background technology, the object of the invention is to overcome the defect of background technology, provide a kind of cost of use low, easy to carry, can real time inspection caller's countenance and the virtual portrait phone system of head feature.
For achieving the above object, the technical solution used in the present invention is: a kind of virtual portrait phone system, comprise the hand-held mobile terminal of realizing conversation by mobile communications network, described hand-held mobile terminal comprises telephone unit and be used to gathering the image capture device of caller's head image, and the central processing unit of controlling described phone system work, it is characterized in that: described phone system also comprises:
Graphics processing unit, for the described head image that the analyzing and processing image capture device collects, obtain caller's facial face expressive features data and head feature data;
Visual human's head model database, for pre-stored virtual number of people contour curve model;
The Model Selection unit, select satisfied described number of people contour curve model for the caller;
Expression and headform's synthesis unit, for the described number of people contour curve model that described facial face expressive features data and head feature data importing caller is satisfied and synthesize one, the head image after being synthesized;
The data modem unit, the head image information after synthesizing for modulation /demodulation is described and the audio-frequency information of described telephone unit;
The antenna transmission unit, for transferring to the receiving terminal of an other described hand-held mobile terminal by head image and audio-frequency information after described the synthesizing of modulation /demodulation from transmitting terminal;
Whether the image switching unit, accept described head image after synthetic for the switching of the receiving terminal of described hand-held mobile terminal.
In a preferred embodiment of the present invention, comprise that further described phone system also comprises visual human's face generator, it produces virtual number of people contour curve model for passing through 3D modeling gimmick, and is stored in described visual human's head model database.
In a preferred embodiment of the present invention, comprise that further described phone system also comprises display unit, it is be used to showing described head image after synthetic.
In a preferred embodiment of the present invention, comprise that further described phone system also comprises audio treatment unit, it obtains described audio-frequency information for the treatment of the voice data of described telephone unit.
In a preferred embodiment of the present invention, comprise that further described phone system also comprises external memory unit, image information and the audio-frequency information for storing described central processing unit, processed, and described central processing unit reads the image information that stores in this external memory unit and the audio-frequency information line output of going forward side by side.
In a preferred embodiment of the present invention, comprise that further described hand-held mobile terminal is mobile phone, described image capture device is digital camera.
Usefulness of the present invention is: a kind of virtual portrait phone system of the present invention, the mobile phone of take is carrier, by expression and headform's synthesis unit by caller's facial face characteristic and head feature data importing to the head image that obtains synthesizing in pre-stored number of people contour curve model in mobile phone, in communication process, be sent on another mobile phone, phone system of the present invention does not take other resources, the telephone charges of conversing except between both sides, occur without other any expense, has cost of use low, advantage easy to carry, energy real time inspection caller's countenance and head feature, realize the visual speech conversation, have good exploitation value and prospect of the application.
Figure of description
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structured flowchart of a kind of virtual portrait phone system of the present invention.
Embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with embodiment and embodiment accompanying drawing.
As shown in Figure 1, a kind of virtual portrait phone system of the present invention is applied in hand-held mobile terminal especially on mobile phone, by mobile communications network, can carry out traditional telephone service, occupation mode is consistent with traditional mobile phone occupation mode, possess on the basis of black phone function and increased video telephone function, be the caller can view the other side in communication process facial expression and head feature, simultaneously, do not take other resource, without other any expense, occur the telephone charges of conversing except between both sides.
Specifically realize like this, comprise the hand-held mobile terminal of realizing conversation by mobile communications network, hand-held mobile terminal comprises telephone unit and be used to gathering the image capture device of caller's head image, the preferably digital camera of mobile phone, and the central processing unit of controlling whole phone system work.In embodiments of the invention, phone system mainly is comprised of 11 working cells that central processing unit is controlled: 1, graphics processing unit, 2, visual human's head model database, 3, Model Selection unit, 4, expression and headform's synthesis unit, 5, the data modem unit, 6, antenna transmission unit, 7, image switching unit, 8, visual human's face generator, 9, display unit, 10, audio treatment unit, 11, external memory unit.
Graphics processing unit 1, for real-time analysis, process caller's head image that digital camera collects, obtain caller's facial face expressive features data and head feature data, comprise eyebrow, eyes, nose, face, the cheek distance of the position coordinates on head image, each interval respectively, and the action of head, such as, shake the head, put first-class.
Visual human's head model database 2, for pre-stored virtual number of people contour curve model, can download in advance as required the wide curve model of some great wheels, visual human's face generator 8 that also can carry by phone system of the present invention, by 3D modeling gimmick, produce virtual number of people contour curve model, model have sex, age, the colour of skin, fat or thin, hair style classification minute, the caller can select the number of people contour curve model of being satisfied with by Model Selection unit 3 according to own hobby.
Expression and headform's synthesis unit 4, for facial face expressive features data and the head feature data form with position coordinates is imported to the number of people contour curve model that the caller is satisfied and synthesizes one, head image after being synthesized, only facial expression and head feature are imported in the model of standard, the system operation is fast, and the image overwhelming majority of people's face is embodied by facial expression and head feature, seeing that the other side has improved the speed that system is moved in expression in real time like this.
Whether image switching unit 7, accept described head image after synthetic for the switching of the receiving terminal of hand-held mobile terminal, completes the switching of voice call and video call.
In sum, the present invention obtains the head head portrait of camera Real-time Collection face expressive features and head feature and imports in the model pre-set by analyzing and processing, obtain synthetic in real time head image, in communication process, synthetic head image is transferred to the other end, the telephone charges of conversing except between both sides, occur without other any expense, have advantages of that cost of use is low, easy to carry, energy real time inspection caller's countenance and head feature, realize the visual speech conversation, have good exploitation value and prospect of the application.
Above-described embodiment is preferably execution mode of the present invention; but embodiments of the present invention are not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present invention and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.
Claims (6)
1. virtual portrait phone system, comprise the hand-held mobile terminal of realizing conversation by mobile communications network, described hand-held mobile terminal comprises telephone unit and be used to gathering the image capture device of caller's head image, and the central processing unit of controlling described phone system work, it is characterized in that: described phone system also comprises:
Graphics processing unit, for the described head image that the analyzing and processing image capture device collects, obtain caller's facial face expressive features data and head feature data;
Visual human's head model database, for pre-stored virtual number of people contour curve model;
The Model Selection unit, select satisfied described number of people contour curve model for the caller;
Expression and headform's synthesis unit, for the described number of people contour curve model that described facial face expressive features data and head feature data importing caller is satisfied and synthesize one, the head image after being synthesized;
The data modem unit, the head image information after synthesizing for modulation /demodulation is described and the audio-frequency information of described telephone unit;
The antenna transmission unit, for transferring to the receiving terminal of an other described hand-held mobile terminal by head image and audio-frequency information after described the synthesizing of modulation /demodulation from transmitting terminal;
Whether the image switching unit, accept described head image after synthetic for the switching of the receiving terminal of described hand-held mobile terminal.
2. a kind of virtual portrait phone system according to claim 1, it is characterized in that: described phone system also comprises visual human's face generator, it produces virtual number of people contour curve model for passing through 3D modeling gimmick, and is stored in described visual human's head model database.
3. a kind of virtual portrait phone system according to claim 1 and 2, it is characterized in that: described phone system also comprises display unit, it is be used to showing described head image after synthetic.
4. a kind of virtual portrait phone system according to claim 1, it is characterized in that: described phone system also comprises audio treatment unit, it obtains described audio-frequency information for the treatment of the voice data of described telephone unit.
5. a kind of virtual portrait phone system according to claim 1, it is characterized in that: described phone system also comprises external memory unit, image information and the audio-frequency information for storing described central processing unit, processed, and described central processing unit reads the image information that stores in this external memory unit and the audio-frequency information line output of going forward side by side.
6. according to the described a kind of virtual portrait phone system of claim 1 to 5 any one, it is characterized in that: described hand-held mobile terminal is mobile phone, and described image capture device is digital camera.
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| CN2013103747657A CN103415003A (en) | 2013-08-26 | 2013-08-26 | Virtual figure communication system |
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| CN2013103747657A CN103415003A (en) | 2013-08-26 | 2013-08-26 | Virtual figure communication system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647922A (en) * | 2013-12-20 | 2014-03-19 | 百度在线网络技术（北京）有限公司 | Virtual video call method and terminals |
| CN104333730A (en) * | 2014-11-26 | 2015-02-04 | 北京奇艺世纪科技有限公司 | Video communication method and video communication device |
| CN104811650A (en) * | 2014-01-26 | 2015-07-29 | 吴健辉 | Image acquisition system |
| CN105263040A (en) * | 2015-10-08 | 2016-01-20 | 安徽理工大学 | Method for watching ball game live broadcast in mobile phone flow saving mode |
| CN109302598A (en) * | 2018-09-30 | 2019-02-01 | Oppo广东移动通信有限公司 | A kind of data processing method, terminal, server and computer storage medium |
| CN109803109A (en) * | 2018-12-17 | 2019-05-24 | 中国科学院深圳先进技术研究院 | A kind of wearable augmented reality remote video system and video call method |
| WO2022143128A1 (en) * | 2020-12-29 | 2022-07-07 | 华为技术有限公司 | Video call method and apparatus based on avatar, and terminal |
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| CN103218843A (en) * | 2013-03-15 | 2013-07-24 | 苏州跨界软件科技有限公司 | Virtual character communication system and method |
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| WO1999053430A1 (en) * | 1998-04-13 | 1999-10-21 | Eyematic Interfaces, Inc. | Vision architecture to describe features of persons |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103647922A (en) * | 2013-12-20 | 2014-03-19 | 百度在线网络技术（北京）有限公司 | Virtual video call method and terminals |
| WO2015090147A1 (en) * | 2013-12-20 | 2015-06-25 | 百度在线网络技术（北京）有限公司 | Virtual video call method and terminal |
| CN104811650A (en) * | 2014-01-26 | 2015-07-29 | 吴健辉 | Image acquisition system |
| CN104333730A (en) * | 2014-11-26 | 2015-02-04 | 北京奇艺世纪科技有限公司 | Video communication method and video communication device |
| CN105263040A (en) * | 2015-10-08 | 2016-01-20 | 安徽理工大学 | Method for watching ball game live broadcast in mobile phone flow saving mode |
| CN109302598A (en) * | 2018-09-30 | 2019-02-01 | Oppo广东移动通信有限公司 | A kind of data processing method, terminal, server and computer storage medium |
| CN109803109A (en) * | 2018-12-17 | 2019-05-24 | 中国科学院深圳先进技术研究院 | A kind of wearable augmented reality remote video system and video call method |
| CN109803109B (en) * | 2018-12-17 | 2020-07-31 | 中国科学院深圳先进技术研究院 | Wearable augmented reality remote video system and video call method |
| WO2022143128A1 (en) * | 2020-12-29 | 2022-07-07 | 华为技术有限公司 | Video call method and apparatus based on avatar, and terminal |
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Application publication date: 20131127 |