CN103813127B

CN103813127B - A kind of video call method, terminal and system

Info

Publication number: CN103813127B
Application number: CN201410077253.9A
Authority: CN
Inventors: 林森
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2014-03-04
Filing date: 2014-03-04
Publication date: 2018-07-06
Anticipated expiration: 2034-03-04
Also published as: CN103813127A

Abstract

The embodiment of the invention discloses a kind of video call method, terminal and system, by taking the realization of method as an example：It is established after video calling connect with distant terminal, local image data is acquired, and be sent to distant terminal by local camera；Show the image data locally acquired；If receiving the location information of the position for being used to identify the corresponding image of the local image data from distant terminal, the corresponding position of the location information is identified in the image currently shown.Distant terminal is by sending for identifying the location information of the position of the corresponding image of the local image data, local terminal is enabled to get the location information of correspondence image, local terminal is allow to identify the corresponding position of the location information in the image currently shown, so as to fulfill the supplementary AC of gesture, so as to breach the limitation of the blind area of camera, video exchange of information transmission efficiency is improved.

Description

A kind of video call method, terminal and system

Technical field

The present invention relates to field of communication technology, more particularly to a kind of video call method, terminal and system.

Background technology

Video calling is also referred to as visual telephone, is the voice and figure for transmitting user in real time using telephone line or communication network As (bust, photo, article of user etc.）A kind of communication mode.

Realize that video calling can be realized by software between terminal, the video calling software of distant terminal passes through opposite end end Camera the image collected data at end are sent to local terminal terminal, and local terminal terminal then shows the image data received.In addition, Local terminal terminal can also also show local camera the image collected data together.If situation about showing together, receives To image data and local camera the image collected data in, there are one as main display picture another as auxiliary aobvious Show picture.User can select to switch the image data received or local camera the image collected data as main aobvious Show picture.

It is still using voice as main communication means, body language is as supplementary means in current video calling.But It is that there are some limitations for this exchange way, by taking mobile phone as an example, the optical principle based on camera, camera acquisition range is in cone Shape, the camera in other words moving equipment are all deployed in top or the surrounding of display screen, make display location in camera Blind area when user needs that the content in partner image is described, can only pass through language description.Such as：" you on the face this Place ... " either " your clothes here ... " or " yours behind this ... ", can only be described, limb using language Body language will be unable to reach its miscellaneous function, cause video exchange of information transmission efficiency relatively low.

Invention content

An embodiment of the present invention provides a kind of video call method, terminal and systems, are passed for improving video exchange of information Pass efficiency.

A kind of video call method, including：

It is established after video calling connect with distant terminal, local image data is acquired, and send by local camera To distant terminal；Show the image data locally acquired；

If receive the position of the position for being used to identify the corresponding image of the local image data from distant terminal Information then identifies the corresponding position of the location information in the image currently shown.

A kind of video call method, including：

It is established after video calling connect with distant terminal, receives the image data from distant terminal, and show and receive Image data；

During the image data received in display, the image operation instruction to currently showing is received, and obtain institute State the location information of operation instruction in the picture；

The location information is sent to distant terminal.

A kind of terminal, including：

For being established after video calling connect with distant terminal, this map is acquired by local camera for camera unit As data；

Transmitting element, for the local image data that the camera unit acquires to be sent to distant terminal；

Receiving unit, for receiving the position for being used to identify the corresponding image of the local image data from distant terminal The location information put；

Display unit, for showing the image data locally acquired；The position letter is identified in the image currently shown Cease corresponding position.

A kind of terminal, including：

Data receipt unit for being established after video calling connect with distant terminal, receives the image from distant terminal Data；

Display unit, for showing image data that the data receipt unit receives；

Receiving unit is indicated, for showing the image data that the data receipt unit receives in the display unit In the process, the image operation instruction to currently showing is received；

Information acquisition unit, for obtaining the location information of the operation instruction in the picture；

Transmitting element, for the location information to be sent to distant terminal.

A kind of video call system, including：At least two terminals are established video calling and are connected, at least two terminal There are at least one first terminal and at least one second terminal；

The first terminal for being established after video calling connect with second end terminal, passes through the local of first terminal The local image data of camera acquisition, and it is sent to second terminal；It is shown in the image data that the first terminal locally acquires； If receiving the location information of the position for being used to identify the corresponding image of the local image data from second end terminal, The corresponding position of the location information is identified in the image currently shown；

The second terminal for being established after video calling connect with first end terminal, is received from first end terminal Image data, and show the image data that receives；During the image data received in display, receive to currently showing The image operation instruction shown, and obtain the location information of the operation instruction in the picture；The location information is sent to One end terminal.

As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages：Distant terminal is used for by sending Identify the location information of the position of the corresponding image of the local image data so that local terminal can get correspondence image Location information, local terminal is allow to identify the corresponding position of the location information in the image currently shown, so as to real The supplementary AC of existing gesture so as to breach the limitation of the blind area of camera, improves video exchange of information transmission efficiency.

Description of the drawings

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these attached drawings His attached drawing.

Fig. 1 is present invention method flow diagram；

Fig. 2 is present invention method flow diagram；

Fig. 3 A show image schematic diagram for A of embodiment of the present invention lateral terminals；

Fig. 3 B show image schematic diagram for B of embodiment of the present invention lateral terminals；

Fig. 4 is terminal structure schematic diagram of the embodiment of the present invention；

Fig. 5 is terminal structure schematic diagram of the embodiment of the present invention；

Fig. 6 is terminal structure schematic diagram of the embodiment of the present invention；

Fig. 7 is system structure diagram of the embodiment of the present invention；

Fig. 8 is terminal structure schematic diagram of the embodiment of the present invention；

Fig. 9 is terminal structure schematic diagram of the embodiment of the present invention.

Specific embodiment

To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing into It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work All other embodiment, shall fall within the protection scope of the present invention.

Optical principle based on camera, camera acquisition range is tapered, in other words moves the camera of equipment all Top or the surrounding of display screen are deployed in, makes display location in the blind area of camera, when one's own side passes through indication on a display screen When behavior is want to occur interactive with other side, other side can not perceive, can only by other non-intuitive modes such as language description come It is interactive.Such as：Operation of the user on touch screen, other side can not perceive, if user wants the content stated with other side at this time It is " your this place ... on the face " either " your clothes here ... " or " yours behind this ... ", only leans at this time The statement of above-mentioned language, other side is can not accurate understanding one's own side be sayed " here " where is, it is desirable to if sake of clarity, speech The complexity of expression will be considerably beyond a simple gesture.This is based on, an embodiment of the present invention provides a kind of videos to lead to Words method, as shown in Figure 1, including：

101：It is established after video calling connect with distant terminal, local image data is acquired by local camera, and It is sent to distant terminal；Show the image data locally acquired；

In embodiments of the present invention, " opposite end " is for " local " or " local terminal ", and " opposite end " and " local " is One opposite concept, at least can be there are two terminal in video calling, the two terminals are each other " opposite end ".Of the invention real It applies in example, the acquisition of image data can be completed by local camera, and the both sides of video calling may send it in image data It is preceding also to negotiate the various parameters such as image resolution ratio, code check, scheme can be established with the various of reference video call, the present invention is implemented This is not described in detail in example.

102：If receive the position for being used to identify the corresponding image of above-mentioned local image data from distant terminal Location information then identifies the corresponding position of above-mentioned location information in the image currently shown.

In the present embodiment, distant terminal by sending for identifying the position of the corresponding image of above-mentioned local image data Location information so that local terminal can get the location information of correspondence image, and local terminal is allow to be shown currently Image in identify the corresponding position of above-mentioned location information, so as to fulfill the supplementary AC of gesture, so as to breach camera Blind area limits, and improves video exchange of information transmission efficiency.

Further, since the image that the both sides of video calling show is there may be the difference in size, position is caused to be believed Breath it is not fully consistent in the corresponding position of transmitting terminal of location information position corresponding with the receiving terminal of location information, in addition by It being also resulted in not fully unanimously in the otherness of display pattern, position caused by order to solve the problems, such as possibility is unmatched, this It is specific as follows that inventive embodiments provide solution：It is above-mentioned that above-mentioned location information is identified in the image currently shown is corresponding It is further included before position：Above-mentioned location information is scaled the corresponding position in the size of local current display image.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned location information is coordinate Information, graphical information or trace information.

It is understood that coordinate usually may be used to represent in coordinate information, such as two dimension（X, y）Coordinate；Figure Information may be then the figure that user draws, and there are one positions for correspondence in the picture for this figure, then location information It is what and figure corresponding position in the picture that figure, which will at least be carried, two information；Trace information can be used The figure and the process of the picture of figure that family is drawn, then it is what, in the picture that location information, which will at least carry figure, The time of corresponding position, the precedence of figure each point and each point.It is understood that trace information will be one can With the motion graphics information restored in time.

Optionally, based on trace information the characteristics of, can carry temporal information, so as to which trace information be enable to be gone back by dynamic Original, this will make gesture obtain more information representations, specific as follows：If above-mentioned location information be trace information, it is above-mentioned The corresponding position of above-mentioned location information is identified in the image currently shown to include：In the image acceptance of the bid currently shown in the form of animation Know the change procedure of the corresponding movement locus corresponding position of above-mentioned trace information.

Optionally, in order to carry out more lively expression to gesture, in embodiments of the present invention, the process of home position can be with It is realized by the form of animation, it is specific as follows：It is above-mentioned that the corresponding position of above-mentioned location information is identified in the image currently shown Put including：The corresponding position of above-mentioned location information is indicated with finger-image in the image currently shown with scheduled hand-type animation It puts.

The embodiment of the present invention additionally provides another video call method, as shown in Fig. 2, including：

201：It is established after video calling connect with distant terminal, receives the image data from distant terminal, and show and connect The image data received；

202：During the image data received in display, the image operation instruction to currently showing is received, and obtain Take the location information of aforesaid operations instruction in the picture；

Optionally, the embodiment of the present invention additionally provides the specific scheme for how receiving location information, and one of which is to pass through Touch screen realizes that another kind realizes that former is particularly suitable for touch-screen mobile phone etc. by way of capturing mouse pointer Mobile terminal, latter are then more suitable for the terminal devices such as desktop computer.The reception mode of location information, as long as it can be in video The input mode of picture position selection is carried out in image, being all can be adopted, is not limited in the following two kinds citing, therefore The following two kinds citing should not be construed as to the restriction of the uniqueness of the embodiment of the present invention, using touch screen or flutters and catches mouse pointer and realize The scheme that location information obtains is specific as follows：Above-mentioned reception includes the image operation instruction currently shown：It is connect by touch screen It receives the operation instruction of image to currently showing or is received by way of capturing mouse pointer to the image that currently shows Operation instruction.

203：Above-mentioned location information is sent to distant terminal.

In the present embodiment, local terminal identifies the location information of operation instruction in the picture by sending so that Distant terminal can get the location information of correspondence image, distant terminal be allow to be identified in the image currently shown above-mentioned The corresponding position of location information so as to fulfill the supplementary AC of gesture, so as to breach the limitation of the blind area of camera, improves and regards Frequency exchange of information transmission efficiency.

The embodiment of the present invention proposes a kind of additional aspects on the basis of currently used video call technology, to realize hand The exchange of gesture information.The embodiment of the present invention is sent to other side, and turn on the screen of other side by recording the gesture information of one's own side The images of gestures of image is melted into, is superimposed upon on the local image of other side, so as to show that one's own side is touching other side's figure to other side Which position of picture, and then achieve the purpose that interaction.

As shown in Figure 3A and Figure 3B, it is the application scenarios citing of the embodiment of the present invention, wherein Fig. 3 A are video callings A side（Party A-subscriber）Terminal video display image, Fig. 3 B are the opposing party of video calling（Party B-subscriber）The video of terminal show Diagram picture；Specifically, as shown in Figure 3A, party A-subscriber can see B and the head portrait of oneself of small size in screen, such as Fig. 3 B Shown, party B-subscriber is in screen it can be seen that A and the head portrait of oneself of small size.If B touches C points with finger at this time, journey of conversing Sequence identifies and records the coordinate of the point, is sent to A ends, after the voice procedure at A ends receives information, by the coordinate of C points by calculating It restores and is presented in the small size head picture at A ends.User A in this way can have found that party B-subscriber has given directions certainly in the image of oneself Oneself left chin portion.

In embodiments of the present invention, the reduction of image and show, can be shown by the finger-image of image, such as： As soon as recognize other side's touching is a point, show a finger, and fingertip location is navigated into C points in C points position, if known Be clipped to other side's touching is two points, just shows the image of two finger, and two finger tips are navigated on contact respectively. And so on.Similarly, can also keep a record reduction for the moving process of gesture, restore the change procedure of entire gesture.Specifically Implementation can be superimposed to show or animation is added in video frame images by the form of animation to be showed, the present invention Embodiment not limits the specific implementation that shows of gesture change procedure.

The embodiment of the present invention additionally provides a kind of terminal, as shown in figure 4, including：

For being established after video calling connect with distant terminal, it is local to pass through the acquisition of local camera for camera unit 401 Image data；

Transmitting element 402, the local image data for above-mentioned camera unit 401 to be acquired are sent to distant terminal；

Receiving unit 403 is used to identify the corresponding image of above-mentioned local image data for receiving from distant terminal Position location information；

Display unit 404, for showing the image data locally acquired；Above-mentioned position is identified in the image currently shown The corresponding position of information.

Further, since the image that the both sides of video calling show is there may be the difference in size, position is caused to be believed Breath it is not fully consistent in the corresponding position of transmitting terminal of location information position corresponding with the receiving terminal of location information, in addition by It being also resulted in not fully unanimously in the otherness of display pattern, position caused by order to solve the problems, such as possibility is unmatched, this It is specific as follows that inventive embodiments provide solution：As shown in figure 5, above-mentioned terminal further includes：

Position scaling unit 501, for identifying above-mentioned position letter in the image currently shown in above-mentioned display unit 404 Before ceasing corresponding position, above-mentioned location information is scaled the corresponding position in the size of local current display image.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned receiving unit 403 is used In the above-mentioned location information received be coordinate information, graphical information or trace information.

Optionally, based on trace information the characteristics of, can carry temporal information, so as to which trace information be enable to be gone back by dynamic Original, this will make gesture obtain more information representations, specific as follows：Above-mentioned display unit 404, if for above-mentioned location information For trace information, then the corresponding movement locus of above-mentioned trace information is identified in the image currently shown in the form of animation and corresponds to position The change procedure put.

Optionally, in order to carry out more lively expression to gesture, in embodiments of the present invention, the process of home position can be with It is realized by the form of animation, it is specific as follows：Above-mentioned display unit 404, for being shown with scheduled hand-type animation currently Image in the corresponding position of above-mentioned location information indicated with finger-image.

The embodiment of the present invention additionally provides another terminal, as shown in fig. 6, including：

Data receipt unit 601 for being established after video calling connect with distant terminal, receives the figure from distant terminal As data；

Display unit 602, for showing image data that above-mentioned data receipt unit 601 receives；

Receiving unit 603 is indicated, for showing what above-mentioned data receipt unit 601 received in above-mentioned display unit 602 During image data, the image operation instruction to currently showing is received；

Information acquisition unit 604, for obtaining the location information of aforesaid operations instruction in the picture；

Transmitting element 605, for above-mentioned location information to be sent to distant terminal.

In embodiments of the present invention, " opposite end " is for " local " or " local terminal ", and " opposite end " and " local " is One opposite concept, at least can be there are two terminal in video calling, the two terminals are each other " opposite end ".Of the invention real It applies in example, the acquisition of image data can be completed by local camera, and the both sides of video calling may send it in image data It is preceding also to negotiate the various parameters such as image resolution ratio, code check, scheme can be established with the various of reference video call, the present invention is real It applies example this is not described in detail.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above- mentioned information acquiring unit 604, the above-mentioned location information for acquisition is coordinate information, graphical information or trace information.

Optionally, the embodiment of the present invention additionally provides the specific scheme for how receiving location information, and one of which is to pass through Touch screen realizes that another kind realizes that former is particularly suitable for touch-screen mobile phone etc. by way of capturing mouse pointer Mobile terminal, latter are then more suitable for the terminal devices such as desktop computer.The reception mode of location information, as long as it can be in video The input mode of picture position selection is carried out in image, being all can be adopted, is not limited in the following two kinds citing, therefore The following two kinds citing should not be construed as to the restriction of the uniqueness of the embodiment of the present invention, using touch screen or flutters and catches mouse pointer and realize The scheme that location information obtains is specific as follows：Above-mentioned instruction receiving unit 603, for being received by touch screen to currently showing The operation instruction of image or the operation instruction that the image to currently showing is received by way of capturing mouse pointer.

The embodiment of the present invention additionally provides a kind of video call system, as shown in fig. 7, comprises：At least two terminals 701 Video calling connection is established, has at least one first terminal and at least one second terminal in above-mentioned at least two terminal 701；Eventually Video calling connection is established between end 701 to be realized by communication network as shown in Figure 7, can be specifically telephone network, Mobile communications network etc., the embodiment of the present invention not limit this.

Above-mentioned first terminal for being established after video calling connect with second end terminal, passes through the local of first terminal The local image data of camera acquisition, and it is sent to second terminal；It is shown in the image data that above-mentioned first terminal locally acquires； If receiving the location information of the position for being used to identify the corresponding image of above-mentioned local image data from second end terminal, The corresponding position of above-mentioned location information is identified in the image currently shown；

Above-mentioned second terminal for being established after video calling connect with first end terminal, is received from first end terminal Image data, and show the image data that receives；During the image data received in display, receive to currently showing The image operation instruction shown, and obtain the location information of aforesaid operations instruction in the picture；Above-mentioned location information is sent to One end terminal.

Further, since the image that the both sides of video calling show is there may be the difference in size, position is caused to be believed Breath it is not fully consistent in the corresponding position of transmitting terminal of location information position corresponding with the receiving terminal of location information, in addition by It being also resulted in not fully unanimously in the otherness of display pattern, position caused by order to solve the problems, such as possibility is unmatched, this It is specific as follows that inventive embodiments provide solution：Above-mentioned first terminal is additionally operable in the image currently shown in mark Before stating the corresponding position of location information, above-mentioned location information is scaled corresponding in the size of local current display image Position.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned first terminal, for connecing The above-mentioned location information received is coordinate information, graphical information or trace information.

It is understood that coordinate usually may be used to represent in coordinate information, such as two dimension（X, y）Coordinate；Figure Information may be then the figure that user draws, and there are one positions for correspondence in the picture for this figure, then location information It is what and figure corresponding position in the picture that figure, which will at least be carried, two information；Trace information can be used The figure and the process of the picture of figure that family is drawn, then it is what, in image that location information, which will at least carry figure, In corresponding position, the precedence of figure each point and each point time.It is understood that trace information will be one The motion graphics information that can be restored in time.

Optionally, based on trace information the characteristics of, can carry temporal information, so as to which trace information be enable to be gone back by dynamic Original, this will make gesture obtain more information representations, specific as follows：Above-mentioned first terminal, if being for above-mentioned location information Trace information then identifies the corresponding movement locus corresponding position of above-mentioned trace information in the form of animation in the image currently shown Change procedure.

Optionally, in order to carry out more lively expression to gesture, in embodiments of the present invention, the process of home position can be with It is realized by the form of animation, it is specific as follows：Above-mentioned first terminal, for scheduled hand-type animation in the figure currently shown The corresponding position of above-mentioned location information is indicated with finger-image as in.

Optionally, the embodiment of the present invention additionally provides the specific scheme for how receiving location information, and one of which is to pass through Touch screen realizes that another kind realizes that former is particularly suitable for touch-screen mobile phone etc. by way of capturing mouse pointer Mobile terminal, latter are then more suitable for the terminal devices such as desktop computer.The reception mode of location information, as long as it can be in video The input mode of picture position selection is carried out in image, being all can be adopted, is not limited in the following two kinds citing, therefore The following two kinds citing should not be construed as to the restriction of the uniqueness of the embodiment of the present invention, using touch screen or flutters and catches mouse pointer and realize The scheme that location information obtains is specific as follows：Above-mentioned second terminal, for being received by touch screen to the image that currently shows Operation instruction or the operation instruction that the image to currently showing is received by way of capturing mouse pointer.

The embodiment of the present invention additionally provides another terminal, as shown in figure 8, including：Receiver 801, transmitter 802, place Manage device 803 and memory 804；

If the terminal is used as the receiving terminal of location information, then above-mentioned processor 803 performs for controlling：With After distant terminal establishes video calling connection, local image data is acquired, and be sent to distant terminal by local camera；It is aobvious Show the image data locally acquired；It is used to identify the corresponding image of above-mentioned local image data from distant terminal if receiving Position location information, then the corresponding position of above-mentioned location information is identified in the image currently shown.

Further, since the image that the both sides of video calling show is there may be the difference in size, position is caused to be believed Breath it is not fully consistent in the corresponding position of transmitting terminal of location information position corresponding with the receiving terminal of location information, in addition by It being also resulted in not fully unanimously in the otherness of display pattern, position caused by order to solve the problems, such as possibility is unmatched, this It is specific as follows that inventive embodiments provide solution：Above-mentioned processor 803 performs for controlling：In the image currently shown Before the corresponding position of the above-mentioned location information of middle mark, above-mentioned location information is scaled the size in local current display image In corresponding position.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned processor 803, is used for The above-mentioned location information received is coordinate information, graphical information or trace information.

Optionally, based on trace information the characteristics of, can carry temporal information, so as to enable trace information by dynamic Reduction, this will make gesture obtain more information representations, specific as follows：Above-mentioned processor 803 performs for controlling：On if Location information is stated as trace information, then identifies the corresponding movement of above-mentioned trace information in the image currently shown in the form of animation The change procedure of track corresponding position.

Optionally, in order to carry out more lively expression to gesture, in embodiments of the present invention, the process of home position can be with It is realized by the form of animation, it is specific as follows：Above-mentioned processor 803 performs for controlling：Worked as with scheduled hand-type animation The corresponding position of above-mentioned location information is indicated with finger-image in the image of preceding display.

If terminal provided in an embodiment of the present invention is used as the transmission terminal of location information, then above-mentioned processor 803, It is performed for controlling：It is established after video calling connect with distant terminal, receives the image data from distant terminal, and show and connect The image data received；During the image data received in display, the image operation instruction to currently showing is received, and Obtain the location information of aforesaid operations instruction in the picture；Above-mentioned location information is sent to distant terminal.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned processor 803, is used for It is coordinate information, graphical information or trace information that control, which performs the above-mentioned location information obtained,.

Optionally, the embodiment of the present invention additionally provides the specific scheme for how receiving location information, and one of which is to pass through Touch screen realizes that another kind realizes that former is particularly suitable for touch-screen mobile phone etc. by way of capturing mouse pointer Mobile terminal, latter are then more suitable for the terminal devices such as desktop computer.The reception mode of location information, as long as it can be in video The input mode of picture position selection is carried out in image, being all can be adopted, is not limited in the following two kinds citing, therefore The following two kinds citing should not be construed as to the restriction of the uniqueness of the embodiment of the present invention, using touch screen or flutters and catches mouse pointer and realize The scheme that location information obtains is specific as follows：Above-mentioned processor 803 performs for controlling：It is received by touch screen to currently showing The operation instruction of the image shown or the operation instruction that the image to currently showing is received by way of capturing mouse pointer.

The terminal of the embodiment of the present invention can have both the function device use for sending location information and receiving location information, Therefore terminal entire infrastructure feature in the embodiment of the present invention can be had both.

The embodiment of the present invention additionally provides another terminal, as shown in figure 9, for convenience of description, illustrating only and this hair The bright relevant part of embodiment, particular technique details do not disclose, please refer to present invention method part.The terminal can be with It is to include mobile phone, tablet computer, PDA（Personal Digital Assistant, personal digital assistant）、POS（Point of Sales, point-of-sale terminal）, the arbitrary terminal device such as vehicle-mounted computer, by terminal for for mobile phone：

Fig. 9 is illustrated that the block diagram with the part-structure of the relevant mobile phone of terminal provided in an embodiment of the present invention.Reference chart 9, mobile phone includes：Radio frequency（Radio Frequency, RF）Circuit 910, memory 920, input unit 930, display unit 940, Sensor 950, voicefrequency circuit 960, Wireless Fidelity（Wireless fidelity, WiFi）Module 970, processor 980 and 990 grade components of power supply.It will be understood by those skilled in the art that the handset structure shown in Fig. 9 does not form the restriction to mobile phone, It can include either combining certain components or different components arrangement than illustrating more or fewer components.

Each component parts of mobile phone is specifically introduced with reference to Fig. 9：

RF circuits 910 can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, handled to processor 980；In addition, the data for designing uplink are sent to base station.In general, RF circuits 910 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier（Low Noise Amplifier, LNA）, duplexer etc..In addition, RF circuits 910 can also communicate with network and other equipment by radio communication. Above-mentioned wireless communication can use any communication standard or agreement, including but not limited to global system for mobile communications（Global System of Mobile communication, GSM）, general packet radio service（General Packet Radio Service, GPRS）, CDMA（Code Division Multiple Access, CDMA）, wideband code division multiple access （Wideband Code Division Multiple Access,WCDMA）, long term evolution（Long Term Evolution, LTE）, Email, short message service（Short Messaging Service, SMS）Deng.

Memory 920 can be used for storage software program and module, and processor 980 is stored in memory 920 by operation Software program and module, so as to perform the various function application of mobile phone and data processing.Memory 920 can mainly include Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function Sequence（Such as sound-playing function, image player function etc.）Deng；Storage data field can be stored uses what is created according to mobile phone Data（Such as audio data, phone directory etc.）Deng.In addition, memory 920 can include high-speed random access memory, it can be with Including nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states Part.

Input unit 930 can be used for receiving input number or character information and generate with the user setting of mobile phone with And the key signals input that function control is related.Specifically, input unit 930 may include that touch panel 931 and other inputs are set Standby 932.Touch panel 931, also referred to as touch screen collect user on it or neighbouring touch operation（For example user uses The operation of any suitable object such as finger, stylus or attachment on touch panel 931 or near touch panel 931）, and root Corresponding attachment device is driven according to preset formula.Optionally, touch panel 931 may include touch detecting apparatus and touch Two parts of controller.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, Transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into touching Point coordinates, then processor 980 is given, and the order that processor 980 is sent can be received and performed.Furthermore, it is possible to using electricity The multiple types such as resistive, condenser type, infrared ray and surface acoustic wave realize touch panel 931.In addition to touch panel 931, input Unit 930 can also include other input equipments 932.Specifically, other input equipments 932 can include but is not limited to secondary or physical bond Disk, function key（Such as volume control button, switch key etc.）, it is trace ball, mouse, one or more in operating lever etc..

Display unit 940 can be used for display by information input by user or be supplied to user information and mobile phone it is various Menu.Display unit 940 may include display panel 941, optionally, liquid crystal display may be used（Liquid Crystal Display, LCD）, Organic Light Emitting Diode（Organic Light-Emitting Diode,OLED）Etc. forms it is aobvious to be configured Show panel 941.Further, touch panel 931 can cover display panel 941, when touch panel 931 detect it is on it or attached After near touch operation, processor 980 is sent to determine the type of touch event, is followed by subsequent processing device 980 according to touch event Type corresponding visual output is provided on display panel 941.Although in fig.9, touch panel 931 and display panel 941 It is the component independent as two to realize the input of mobile phone and input function, but in some embodiments it is possible to by touch-control Panel 931 and display panel 941 are integrated and that realizes mobile phone output and input function.

Mobile phone may also include at least one sensor 950, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to ambient light Light and shade adjust the brightness of display panel 941, proximity sensor can close display panel 941 when mobile phone is moved in one's ear And/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions（Generally three axis）Acceleration Size, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture（For example horizontal/vertical screen is cut It changes, dependent game, magnetometer pose calibrating）, Vibration identification correlation function（Such as pedometer, percussion）Deng;May be used also as mobile phone The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared ray sensor of configuration, details are not described herein.

Voicefrequency circuit 960, loud speaker 961, microphone 962 can provide the audio interface between user and mobile phone.Audio-frequency electric The transformed electric signal of the audio data received can be transferred to loud speaker 961, sound is converted to by loud speaker 961 by road 960 Signal exports；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is turned after being received by voicefrequency circuit 960 Audio data is changed to, then after audio data output processor 980 is handled, through RF circuits 910 to be sent to such as another mobile phone, Or audio data is exported to memory 920 to be further processed.

WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 970 Part, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 9 is shown WiFi module 970, but it is understood that, and must be configured into for mobile phone is not belonging to, it can not change as needed completely Become in the range of the essence of invention and omit.

Processor 980 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to It crosses operation or performs the software program being stored in memory 920 and/or module and call and be stored in memory 920 Data perform the various functions of mobile phone and processing data, so as to carry out integral monitoring to mobile phone.Optionally, processor 980 can wrap Include one or more processing units；Preferably, processor 980 can integrate application processor and modem processor, wherein, it should With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication. It is understood that above-mentioned modem processor can not also be integrated into processor 980.

Mobile phone further includes the power supply 990 powered to all parts（Such as battery）, it is preferred that power supply can pass through power supply pipe Reason system and processor 980 are logically contiguous, so as to realize management charging, electric discharge and power managed by power-supply management system Etc. functions.

Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.

In embodiments of the present invention, the processor 980 included by the terminal is also with the following functions：

If the terminal is used as the receiving terminal of location information, then above-mentioned processor 980 performs for controlling：With After distant terminal establishes video calling connection, local image data is acquired, and be sent to distant terminal by local camera；It is aobvious Show the image data locally acquired；It is used to identify the corresponding image of above-mentioned local image data from distant terminal if receiving Position location information, then the corresponding position of above-mentioned location information is identified in the image currently shown.

Further, since the image that the both sides of video calling show is there may be the difference in size, position is caused to be believed Breath it is not fully consistent in the corresponding position of transmitting terminal of location information position corresponding with the receiving terminal of location information, in addition by It being also resulted in not fully unanimously in the otherness of display pattern, position caused by order to solve the problems, such as possibility is unmatched, this It is specific as follows that inventive embodiments provide solution：Above-mentioned processor 980 performs for controlling：In the image currently shown Before the corresponding position of the above-mentioned location information of middle mark, above-mentioned location information is scaled the size in local current display image In corresponding position.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned processor 980, is used for The above-mentioned location information received is coordinate information, graphical information or trace information.

Optionally, based on trace information the characteristics of, can carry temporal information, so as to which trace information be enable to be gone back by dynamic Original, this will make gesture obtain more information representations, specific as follows：Above-mentioned processor 980 performs for controlling：It is if above-mentioned Location information is trace information, then identifies the corresponding movement rail of above-mentioned trace information in the image currently shown in the form of animation The change procedure of mark corresponding position.

Optionally, in order to carry out more lively expression to gesture, in embodiments of the present invention, the process of home position can be with It is realized by the form of animation, it is specific as follows：Above-mentioned processor 980 performs for controlling：Existed with scheduled hand-type animation The corresponding position of above-mentioned location information is indicated with finger-image in the image currently shown.

If terminal provided in an embodiment of the present invention is used as the transmission terminal of location information, then above-mentioned processor 980, It is performed for controlling：It is established after video calling connect with distant terminal, receives the image data from distant terminal, and show and connect The image data received；During the image data received in display, the image operation instruction to currently showing is received, and Obtain the location information of aforesaid operations instruction in the picture；Above-mentioned location information is sent to distant terminal.

Optionally, location information can need the position indicated or region etc. related to position for identity user Various information, the embodiment of the present invention has carried out this for example, following several ways, which preferably may be used, carrys out flag Confidence ceases, it is further to note that location information can also be the information of other home positions, citing is not position below The exhaustion of confidence breath should not be construed as the uniqueness restriction to the embodiment of the present invention, specific as follows：Above-mentioned processor 980, is used for It is coordinate information, graphical information or trace information that control, which performs the above-mentioned location information obtained,.

Optionally, the embodiment of the present invention additionally provides the specific scheme for how receiving location information, and one of which is to pass through Touch screen realizes that another kind realizes that former is particularly suitable for touch-screen mobile phone etc. by way of capturing mouse pointer Mobile terminal, latter are then more suitable for the terminal devices such as desktop computer.The reception mode of location information, as long as it can be in video The input mode of picture position selection is carried out in image, being all can be adopted, is not limited in the following two kinds citing, therefore The following two kinds citing should not be construed as to the restriction of the uniqueness of the embodiment of the present invention, using touch screen or flutters and catches mouse pointer and realize The scheme that location information obtains is specific as follows：Above-mentioned processor 980 performs for controlling：It is received by touch screen to currently showing The operation instruction of the image shown or the operation instruction that the image to currently showing is received by way of capturing mouse pointer.

It is worth noting that, in above-mentioned terminal embodiment, included each unit is only drawn according to function logic Point, but above-mentioned division is not limited to, as long as corresponding function can be realized；In addition, each functional unit is specific Title is also only to facilitate mutually distinguish, the protection domain being not intended to restrict the invention.

In addition, one of ordinary skill in the art will appreciate that realize all or part of step in above-mentioned each method embodiment It is that relevant hardware can be instructed to complete by program, corresponding program can be stored in a kind of computer readable storage medium In, storage medium mentioned above can be read-only memory, disk or CD etc..

It these are only the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, it is any In the technical scope that those familiar with the art discloses in the embodiment of the present invention, the variation that can readily occur in or replace It changes, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claim Subject to enclosing.

Claims

1. a kind of video call method, which is characterized in that including：

It is established after video calling connect with distant terminal, local image data is acquired by local camera, and be sent to pair Hold terminal；Show the image data locally acquired；

If receiving the location information of the position for being used to identify the corresponding image of the local image data from distant terminal, The corresponding position of the location information is then indicated with finger-image in the image currently shown with scheduled hand-type animation；

The location information be coordinate information, graphical information or trace information, wherein, the location information be used for identity user The position or region of instruction, the coordinate information are expressed as two-dimensional coordinate, carried in the graphical information graph style and The position of figure in the picture, carry in the trace information type of gesture, track position in the picture, track each point elder generation The time of order and each point afterwards；

If the location information is trace information, described that the corresponding position of the location information is identified in the image currently shown Put including：

The variation of the corresponding movement locus corresponding position of the trace information is identified in the image currently shown in the form of animation Process；

Described to be established after video calling connect with distant terminal, the method further includes：

The image data from the distant terminal is received, and shows the described image data received；

During the described image data received in display, the image operation instruction to currently showing is received, and obtain institute State the location information of operation instruction in the picture；

The location information of the operation instruction in the picture is sent to the distant terminal；

It is described that the corresponding position of the location information is indicated with finger-image in the image currently shown with scheduled hand-type animation It puts, including：

If recognizing a point, the location information pair is indicated with the finger-image of a finger in the image currently shown The position answered；

If recognizing two points, the location information pair is indicated with the finger-image of two fingers in the image currently shown The position answered.

2. method according to claim 1, which is characterized in that described that the location information is identified in the image currently shown It is further included before corresponding position：

The location information is scaled the corresponding position in the size of local current display image.

3. a kind of terminal, which is characterized in that including：

Camera unit for being established after video calling connect with distant terminal, passes through the local picture number of local camera acquisition According to；

Receiving unit, for receiving the position for being used to identify the corresponding image of the local image data from distant terminal Location information, the location information are coordinate information, graphical information or trace information, wherein, the location information is for marking Know the position or region of user's instruction, the coordinate information is expressed as two-dimensional coordinate, graphics class is carried in the graphical information It is each to carry type of gesture, position, the track of track in the picture in the trace information for the position of type and figure in the picture The precedence of point and the time of each point；

Display unit, for showing the image data locally acquired；With scheduled hand-type animation in the image currently shown with Finger-image indicates the corresponding position of the location information；

The display unit, if being trace information for the location information, in the form of animation in the image currently shown Identify the change procedure of the corresponding movement locus corresponding position of the trace information；

The camera unit is established with distant terminal after video calling connect, and the receiving unit is additionally operable to receive from institute The image data of distant terminal is stated, and shows the described image data received；

The receiving unit during being additionally operable to the described image data received in display, receives the figure to currently showing As operation instruction, and obtain the location information of the operation instruction in the picture；

Transmitting element, for the location information of the operation instruction in the picture to be sent to the distant terminal；

4. terminal according to claim 3, which is characterized in that the terminal further includes：

Position scaling unit, for identifying the corresponding position of the location information in the image currently shown in the display unit Before putting, the location information is scaled the corresponding position in the size of local current display image.

5. a kind of video call system, including：At least two terminals establish video calling connection, which is characterized in that it is described at least There are at least one first terminal and at least one second terminal in two terminals；

The first terminal, for being established after video calling connect with second end terminal, the local for passing through first terminal images The local image data of head acquisition, and it is sent to second terminal；It is shown in the image data that the first terminal locally acquires；If it connects The location information of the position for being used to identify the corresponding image of the local image data from second end terminal is received, then with pre- Fixed hand-type animation indicates the corresponding position of the location information, the position letter in the image currently shown with finger-image Cease for coordinate information, graphical information or trace information, wherein, the location information for identity user instruction position or Region, the coordinate information are expressed as two-dimensional coordinate, and graph style and figure are carried in the graphical information in the picture Position, carry in the trace information type of gesture, track position in the picture, track each point precedence and each point Time；

The second terminal for being established after video calling connect with first end terminal, receives the figure from first end terminal As data, and show the image data received；During the image data that receives of display, receive to currently showing Image operation instruction, and obtain the location information of the operation instruction in the picture；The location information is sent to first end Terminal；

The first terminal, if being trace information for the location information, in the form of animation in the image currently shown Identify the change procedure of the corresponding movement locus corresponding position of the trace information；

The first terminal for being established after video calling connect with the second terminal, is received from the second terminal Image data, and show the described image data that receive；

The first terminal, for during the described image data received are shown, receiving the image to currently showing Operation instruction, and obtain the location information of the operation instruction in the picture；

The first terminal, for the location information of the operation instruction in the picture to be sent to the second terminal；

6. system according to claim 5, which is characterized in that

The first terminal, before being additionally operable to identify the corresponding position of the location information in the image currently shown, by institute It states location information and is scaled the corresponding position in the size of local current display image.

7. according to the system of claim 5 or 6, which is characterized in that

The second terminal, for receiving the operation instruction of image to currently showing by touch screen or by capturing mouse The mode of mark pointer receives the operation instruction of the image to currently showing.