CN101500130A - Visible telephone and method for protecting portrait right therefor - Google Patents
Visible telephone and method for protecting portrait right therefor Download PDFInfo
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- CN101500130A CN101500130A CNA2009101058263A CN200910105826A CN101500130A CN 101500130 A CN101500130 A CN 101500130A CN A2009101058263 A CNA2009101058263 A CN A2009101058263A CN 200910105826 A CN200910105826 A CN 200910105826A CN 101500130 A CN101500130 A CN 101500130A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/52—Details of telephonic subscriber devices including functional features of a camera
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a video telephone and a method for protecting portraiture right thereby. The video telephone comprises a video source object and a phone directory, wherein, the video source object comprises a file video source and a camera video source; the grouping of the phone directory or phone numbers in the grouping or a strange call all have a video source attribute; the value of the video source attribute is a file or a camera, when being the file, the value corresponds to the file video source, while being the camera, the value corresponds to the camera video source; and when receiving video phones, a user can select the video source for being sent to a calling party according to calling party information. By expanding the video source object and increasing the attribute of the video source, the method can lead the user to select the video source to be sent to the calling party according to the counterpart information when the user answers the video telephone. The method realizes the protection of the user portraiture right according to that the different grouping of the phone directory related to different video sources without increasing a complex video image processing process, thus reducing the difficulty of realization.
Description
Technical field
The invention belongs to the video telephone technical field of mobile communication terminal, be specifically related to a kind of can be to the method for the video telephone of strange video calling protection portraiture right and protection portraiture right thereof.
Background technology
Along with starting operation of Chinese 3G network, the 3G video telephone is come into the life of Chinese ordinary consumer gradually, people can use the video telephone function of video telephone to carry out exchanging of voice and image easily, have avoided the normal speech phone only to hear the defective that its loses its people.The video image that utilizes the video telephone transmission, the user can see the other side's head portrait expression, understands the current mood of the other side, judges psychological activity from facial expression, helps the better communication of both call sides.
Mobile terminal visual phone can adopt the standard 3G-324M protocol stack of 3GPP tissue (3G Partnership Project, third generation partner program), realizes by CS (circuit switch, circuit switching) circuit domain.The 3G-324M protocol stack is the system scheme of a mobile multimedia phone, comprises H.223 agreement, agreement H.245, wireless modem agreement and audio/video encoding/decoding module etc.
Wherein H.223 agreement is mainly used in voice, video, data flow is carried out multiplexing and demultiplexing, multiplex process is that the control data of audio frequency, video code flow and the protocol stack exported from the local terminal coding/decoding module is multiplexed with one road bit stream to be sent by multiplexing list item from the multichannel logic channel, sends to the physical channel transmission.The demultiplexing process is decomposing according to multiplexing list item from the opposite end bit stream that physical channel is received, video, audio code stream and control data are separated into different logic channels, being done next step processing then by this end system.
H.245 agreement is mainly used in the negotiations process to both sides' video telephone, controls whole protocol stack conversation procedure, all needs H.245 agreement to control in session foundation, session are carried out, in the conversation end process.H.245 agreement provides signaling end to end, fulfillment capability exchange, principal and subordinate's decision, order and indication signaling, opens the functions such as content with the description logic channel.
The wireless modem of 3G-324M is operated in synchronous full-duplex mode, follows V.34 and standard V.8.H.223 output should directly output on V.34 the synchrodata pump, if V.34 terminal is connected on the modulator-demodulator by medium, should connect by agreement V.250 so.
The audio/video encoding/decoding module is mainly used in the encoding-decoding process of voice and video, and the video that obtains from local terminal Camera (camera) and MIC (Microphone microphone), voice data become binary code stream through the coding of encoder and deliver to Multiplexing module and handle; The Voice ﹠ Video code stream that decomposes from demultiplexing module becomes original Voice ﹠ Video data through the decoding of decoder can directly deliver to Speaker (loud speaker) and LCD (Liquid Crystal Display LCDs) broadcast.
As shown in Figure 1, this figure is the schematic diagram of existing mobile video telephone session, when first mobile terminal calling, second portable terminal, first portable terminal is at first to MSC (Mobile Service Center, Mobile Servicing Center) sends visual message related to calls, MSC initiates beep-page message to second portable terminal after receiving call message, and radio protocol stack is handled beep-page message, and CSD (Circuit Switch Data circuit switched data) link is set up in the request of initiation.After radio protocol stack was received MSC link establishment success message, the notice video telephony applications began ring, and the prompting user answers video telephone.
When the user selects to answer video telephone, can start the 3G-324M protocol stack, protocol stack carries out visual telephone service by message H.245 to be consulted, and negotiation result is responded in the opposite end, confirms parameter messages such as logic channel, encoding and decoding, and video telephone is set up successfully.According to negotiation result parameter is set, configuration camera, microphone and loudspeaker apparatus are opened codec and video, audio logical channel, and the multiplexing reconciliation multiplexing code stream of multiplexer data enter the video call state.
The user presses on-hook key (first portable terminal and second portable terminal can initiatively be pressed on-hook key behind the end of conversation, by 3G-324M protocol stack dissection process), stop and destroying the 3G-324M protocol stack, by AT command interface notice modem on-hook, remove the CSD link, the video telephone process finishes.
From top process as can be seen, in existing video telephone, there is a problem, for all video telephone incoming calls, the image of user's local terminal after connecting phone can be sent to the opposite end at once, user's image can be captured in the opposite end at once by shutter function like this, user's head portrait just may be had the random candid photograph of malicious person, editor even distribution by some, causes user's portraiture right to be easy to be invaded, and brings very big puzzlement to the user.
In present existing video telephone portraiture right protection patent; basically all be to adopt the method that the raw video image of local terminal Camera extracting is handled; for example the Chinese patent application CN00805189 number head portrait video that adopts the method for exaggerated deformation that the opposite end is received to raw video image is different from user's portrait, thus protection user's portraiture right.And Chinese patent application is transmitted after increasing copyright information CN200610143714 number in raw video image, and the opposite end shows the video data of receiving by the multimedia copyright object, thus protection user's portraiture right.
Though above method can play the effect of portraiture right protection; but the realization technology is more complicated relatively all, needs to increase the function of complex image processing, especially for the system that adopts software codec; may take very big CPU time and memory headroom, reduce the efficient of system.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, the method for a kind of video telephone and protection portraiture right thereof is provided.The present invention can carry out judgment processing to the request of video incoming call when conversation, protection terminal use's portrait is not browsed, captured and scatter by the stranger, or does not allow some people browse, capture.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of video telephone comprises video source (VideoSource) object and phone directory, and described video source object comprises file video source (FileSource) and camera video source (Camera video source); Telephone number in grouping of described phone directory (as good friend, relatives, colleague, client etc.) or the grouping or strange incoming call (being the incoming call of the telephone number do not deposited in the phone directory) all have a video source attribute, the value of this video source attribute is file (File) or camera (Camera), respective file video source when value is file, corresponding camera video source when being worth for camera; The corresponding video file of described file video source, the image that the corresponding camera in camera video source grasps; The user can send to the video source of opposite end according to the other side's Information Selection when answering visual telephone.
Above-mentioned video telephone contains the video source attribute function is set in the described phone directory, this video source attribute is provided with function and is used for being provided with the different telephone numbers of phone directory or the video source attribute of grouping or strange incoming call (as file video source, camera video source).
Above-mentioned video telephone, described file video source corresponding file can be selected arbitrarily by the user.
Above-mentioned video telephone also contains video source and switches selection function, and whether the result who can be in conversation beginning back confirms according to voice or opposite end image selects the Switch Video source.
For achieving the above object, the present invention can also be achieved through the following technical solutions:
A kind of method of video telephone protection portraiture right comprises:
In the protocol stack flow process, the video source object is expanded, made the video source object comprise file video source and camera video source;
To grouping or the telephone number in the grouping or video source attribute of strange incoming call increase of phone directory, the value of this video source attribute is file or camera, respective file video source when being worth for file, corresponding camera video source when being worth for camera; The corresponding video file of described file video source, the image that the corresponding camera in camera video source grasps;
Set in advance the value of the video source attribute of the grouping of phone directory or divide into groups interior telephone number or strange incoming call;
The user can send to the video source of opposite end according to the other side's Information Selection when answering visual telephone.
In the said method, the value that sets in advance the video source attribute of the grouping of phone directory or divide into groups interior telephone number or strange incoming call is a file; Also can be, setting in advance the grouping of phone directory or the value of the telephone number video source attribute in the grouping be camera, and the value of strange incoming call video source attribute is a file; Can also be, the value of being selected to be provided with which number video source attribute in the phone directory by user oneself be a camera, and the value of which number video source attribute is a file, and the value that strange incoming call video source attribute is set is a file.
In the said method, when sending a telegram here in the opposite end, judge this incoming call video source attribute correspondence be file video source or camera video source, if the file video source is then play the file set in advance; If the image that camera grasps is then play-overed in the camera video source.
In the said method, described file video source corresponding file can be selected arbitrarily by the user, this document video source corresponding file can be that video telephone carries, and also can be to intercept to obtain from camera is taken pictures, and can also be that the user obtains by network download or other modes.
Said method also comprises: whether the user determines the value of Switch Video source attribute if the user is ready to allow the opposite end see the image that camera grasps, to switch to the camera video source according to voice or opposite end video image; If the user is unwilling to allow the opposite end see the image that camera grasps, then switch to the file video source.
In the said method,, when switching to the file video source, can use the file video source corresponding file of acquiescence, also can reselect new file and substitute when the user is unwilling to allow the opposite end see the image that camera grasps.
The present invention has done certain change to the video source interface of protocol stack adaptation layer, on the basis of original video source object, done expansion, can grasp original only expanding to the Camera video flowing and grasp the file video flowing at Camera extracting video flowing, make protocol stack when determining video source, can have a plurality of branches to select, judge selection by the video source attribute that increases, the video source attribute is associated with on user's the phone directory, and video when incoming call initial selected is automatically being arranged.And these changes can not feed through to the communications part of protocol stack, and functional verification is relatively convenient, can not impact stability and efficient.
The present invention has following beneficial effect:
Compared with prior art; the present invention realizes protection for user's portraiture right according to the related different video of the different grouping of phone directory source; do not need to increase the complex video image processing process; reduced the difficulty that on existing video telephone, realizes; thereby reach the purpose to strangeness numbers protection portraiture right, protection terminal use's portrait is not browsed, is captured and scatter by the stranger.
Description of drawings
Fig. 1 is the schematic diagram of existing mobile video telephone session;
Fig. 2 is the session flow chart of embodiment of the invention video telephone;
Fig. 3 is the interface schematic diagram that embodiment of the invention video telephone acquiescence video source option is provided with;
Fig. 4 is the interface schematic diagram in Switch Video source in the conversation of embodiment of the invention visual telephone video.
Embodiment
In order to understand the present invention better, the present invention is done to describe further below in conjunction with the drawings and specific embodiments.
See also Fig. 2, Fig. 2 is the session flow chart of video telephone of the present invention, and here the user receives calls as called, and what flow chart showed is the called conversation procedure of video telephone, may further comprise the steps:
Step S201, opposite end video telephony applications course radio layer initiates a message, and radio layer is initiated video phone call to MSC, and MSC initiates beep-page message to user's video telephone radio layer, and protocol stack is handled beep-page message, sets up the CSD link;
Step S202, set up CSD link success after, user's video telephone radio layer notice application layer, user's video telephone begins ring, the prompting user answers video telephone;
Step S203 after the user answers video telephone, starts protocol stack, and local terminal and opposite end begin mutual 3G-324M signaling, consults relevant parameter and information such as both sides' terminal capability, multiplexing list item, codec type, media device by message H.245;
Step S204 according to negotiation result H.245, selects the mutual mobile rank of both sides, disposes multiplexing list item, parameters such as the form of audio/video encoding/decoding;
Step S205, user's video telephone read the video source attribute in the associated telephones basis, judge that video call select File video source still is the Camera video source;
Step S206, if what the video source of video call was selected is the file video source, then begin to read the video information in the file, data that read and voice data, control data are sent into multiplexer together, video calling begins to carry out, and at this moment user's portrait be can't see in the opposite end, can only see the video file that the user plays, if the video source that video call is selected is the Camera video, then carry out step S212;
Step S207, the user determines whether being ready to allow the opposite end see the portrait video of oneself by voice or opposite end video;
Step S208 if the user is ready to switch to the Camera video source, then carries out handover operation, allows the portrait video of end subscriber being seen oneself, if the user does not carry out handover operation, then carries out step S210;
Step S209, user and opposite end talk-through are pressed on-hook key, stop and discharging the protocol stack resource, remove Radio Link, and video telephone finishes;
Step S210, the user confirms that by voice or opposite end video discovery opposite end, back is the stranger, the portrait video of oneself is seen in the opposite end of being unwilling, and does not carry out handover operation;
Step S211, the user presses on-hook key, stops and discharging the protocol stack resource, removes Radio Link, and video telephone finishes;
Step S212, the video source that video call is selected is the Camera video, and extracting video flowing and voice data, control data are sent into multiplexer together from Camera, and conversation on video telephone begins to carry out, and user's portrait can be seen in the opposite end;
Step S213, user and opposite end talk-through, on-hook key is pressed in local terminal or opposite end, stops and discharging the protocol stack resource, removes Radio Link, and video telephone finishes.
See also Fig. 3, Fig. 3 is the interface schematic diagram that video telephone acquiescence video source option of the present invention is provided with, the user can be provided with the video source attribute to each grouping in the phone directory or each telephone number, can be set to Camera video or file video, if selected the file video, then corresponding file must be set simultaneously, file can be that video telephone carries, also can intercept from Camera takes pictures and obtain, also can be that the user obtains by network download or other modes.
See also Fig. 4, Fig. 4 is the interface schematic diagram in Switch Video source in the visual telephone video conversation of the present invention, the user can come the Switch Video source according to my wish at any time in the process of video calling, when the Camera video source switches to the file video source, can use the file of the acquiescence of determining in advance, also can reselect new file and substitute broadcast; The user also can switch to the Camera video source from the file video source.
Use the concrete instance of video telephone of the present invention that application scenarios of the present invention is described with a user below:
The user sets the relevant video source attribute of phone directory in advance on the video telephone of oneself, for example the number video source attribute of good friend's grouping is set to the Camera video source, and be unwilling to allow the other side see that the number of own portrait is set to the file video source, select suitable video file video source as an alternative; For the strangeness numbers incoming call, then acquiescence is connected to the file video source of user's appointment, and the user will connect file video source of appointment to this acquiescence in advance.
The user receives a video call, and video telephone can automatically be judged the video source attribute of call number, if this number is a strangeness numbers, video source is the file video source, and what the user connected that the opposite end is seen behind the phone is the video file of playing, and can't see user's portrait.
After the user confirms by voice or opposite end video, if finding the other side is the people of understanding or is ready to see oneself portrait to the other side, can select the Switch Video source, video source is switched to the video flowing that Camera grasps, at this moment user's portrait just can be seen in the opposite end.
After if the user confirms by voice or opposite end video, find that the other side is the stranger or is unwilling to allow the other side see the portrait of oneself, Switch Video source not just, at this moment user's portrait just be can't see in the opposite end, thus can effectively prevent to connect strange video incoming call the time by the other side capture, editor even scatter the problem of head portrait.
The user receives good friend's video call, the video source attribute that video telephone is judged call number is the Camera video source, can directly transmit the video flowing that Camera grasps, the opposite end good friend can see user's portrait, the user is temporary transient is inconvenient to allow the opposite end good friend see the situation of own head portrait if occur in the communication process, the user can select to switch to the file video source, at this moment the video telephone video file that can select the user to give tacit consent to plays to the opposite end good friend, makes things convenient for the user to handle the problem of video calling under the different scenes;
After video calling is finished, user or end subscriber pressed on-hook key, video telephone standstill agreement stack also discharges resource, removes Radio Link, finishes conversation.
Certainly, the user also can be set to the file video source with all numbers of oneself, and when having video telephone to make, what the other side saw when the user connected video telephone all is the file video, and at this moment, whether the user can own decision switch to the Camera video source.
The above only is preferred embodiment of the present invention;, not should be pointed out that for the person of ordinary skill of the art in order to restriction the present invention; any modification of being done within every the spirit and principles in the present invention, be equal to and replace or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a video telephone comprises video source object and phone directory, it is characterized in that, described video source object comprises file video source and camera video source; Telephone number or strange incoming call in the grouping of described phone directory or the grouping all have a video source attribute, and the value of this video source attribute is file or camera, respective file video source when being worth for file, corresponding camera video source when being worth for camera; The corresponding video file of described file video source, the image that the corresponding camera in camera video source grasps; The user can send to the video source of opposite end according to the other side's Information Selection when answering visual telephone.
2. video telephone according to claim 1 is characterized in that, contains the video source attribute in the described phone directory function is set, and this video source attribute is provided with function and is used for being provided with the different telephone numbers of phone directory or the video source attribute of grouping or strange incoming call.
3. video telephone according to claim 1 and 2 is characterized in that, described video telephone also contains video source and switches selection function, and whether the result who confirms according to voice or opposite end image in conversation beginning back selects the Switch Video source.
4. the method for a video telephone protection portraiture right is characterized in that, comprising:
In the protocol stack flow process, the video source object is expanded, made the video source object comprise file video source and camera video source;
To grouping or the telephone number in the grouping or video source attribute of strange incoming call increase of phone directory, the value of this video source attribute is file or camera, respective file video source when being worth for file, corresponding camera video source when being worth for camera; The corresponding video file of described file video source, the image that the corresponding camera in camera video source grasps;
Set in advance the value of the video source attribute of the grouping of phone directory or divide into groups interior telephone number or strange incoming call;
The user can send to the video source of opposite end according to the other side's Information Selection when answering visual telephone.
5. the method for video telephone protection portraiture right according to claim 4 is characterized in that, the value that sets in advance the video source attribute of the grouping of phone directory or divide into groups interior telephone number or strange incoming call is a file.
6. the method for video telephone protection portraiture right according to claim 4 is characterized in that, setting in advance the grouping of phone directory or the value of the telephone number video source attribute in the grouping is camera, and the value of strange incoming call video source attribute is a file.
7. the method for video telephone protection portraiture right according to claim 4; it is characterized in that; the value of being selected to be provided with which number video source attribute in the phone directory by user oneself is a camera, and the value of which number video source attribute is a file, and the value that strange incoming call video source attribute is set is a file.
8. protect the method for portraiture rights according to claim 4,5,6 or 7 described video telephone, it is characterized in that, when sending a telegram here in the opposite end, judge this incoming call video source attribute correspondence be file video source or camera video source, if the file video source is then play the file that sets in advance; If the image that camera grasps is then play-overed in the camera video source.
9. the method for video telephone protection portraiture right according to claim 4 is characterized in that described file video source corresponding file is selected arbitrarily by the user.
10. protect the method for portraiture rights according to claim 4,5,6 or 7 described video telephone, it is characterized in that, whether the user determines the value of Switch Video source attribute if the user is ready to allow the opposite end see the image that camera grasps, to switch to the camera video source according to voice or opposite end video image; If the user is unwilling to allow the opposite end see the image that camera grasps, then switch to the file video source.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101058263A CN101500130A (en) | 2009-02-25 | 2009-02-25 | Visible telephone and method for protecting portrait right therefor |
| PCT/CN2009/075607 WO2010096999A1 (en) | 2009-02-25 | 2009-12-15 | Video telephone and method for protecting the right to portrait thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101058263A CN101500130A (en) | 2009-02-25 | 2009-02-25 | Visible telephone and method for protecting portrait right therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101500130A true CN101500130A (en) | 2009-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101058263A Pending CN101500130A (en) | 2009-02-25 | 2009-02-25 | Visible telephone and method for protecting portrait right therefor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101500130A (en) |
| WO (1) | WO2010096999A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010096999A1 (en) * | 2009-02-25 | 2010-09-02 | 中兴通讯股份有限公司 | Video telephone and method for protecting the right to portrait thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06268772A (en) * | 1993-03-09 | 1994-09-22 | Canon Inc | Video telephone terminal |
| JP2001169257A (en) * | 1999-12-14 | 2001-06-22 | Matsushita Electric Ind Co Ltd | Video phone |
| JP2004312634A (en) * | 2003-04-10 | 2004-11-04 | Nec Corp | Videophone terminal, videophone system, and screen display setting method therefor |
| CN101296429B (en) * | 2007-04-25 | 2013-03-20 | 华为技术有限公司 | Video terminal and incoming call processing method |
| CN101500130A (en) * | 2009-02-25 | 2009-08-05 | 中兴通讯股份有限公司 | Visible telephone and method for protecting portrait right therefor |
-
2009
- 2009-02-25 CN CNA2009101058263A patent/CN101500130A/en active Pending
- 2009-12-15 WO PCT/CN2009/075607 patent/WO2010096999A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010096999A1 (en) * | 2009-02-25 | 2010-09-02 | 中兴通讯股份有限公司 | Video telephone and method for protecting the right to portrait thereof |
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| Publication number | Publication date |
|---|---|
| WO2010096999A1 (en) | 2010-09-02 |
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Open date: 20090805 |