CN102665026A - Method, equipment and system for realizing remote group photo by using video conference - Google Patents
Method, equipment and system for realizing remote group photo by using video conference Download PDFInfo
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- CN102665026A CN102665026A CN2012101346563A CN201210134656A CN102665026A CN 102665026 A CN102665026 A CN 102665026A CN 2012101346563 A CN2012101346563 A CN 2012101346563A CN 201210134656 A CN201210134656 A CN 201210134656A CN 102665026 A CN102665026 A CN 102665026A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The embodiment of the invention discloses a method, equipment and system for realizing remote group photo by using a video conference, which are used for realizing real-time group photo of two or more meeting places and can be used for realizing unification of group photo backgrounds. The method in the embodiment of the invention comprises the following steps of: starting a group photo flow for extracting a group photo template according to a group photo request, and distributing group photo positions for at least two meeting places which are specified to participate in group photo by the group photo request in the group photo template; and starting a photo taking function, and sectioning meeting place images of the group photo meeting places in real time according to the setting of the group photo template to construct a group photo image.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of method of utilizing video conference to realize long-range group photo, equipment and system.
Background technology
Along with the fast development of information technology, video conference is widely used in various occasions, like different systems such as government bodies, enterprise, armies.Especially in today of globalization development, video conference more and more receives people's attention, and it is also convenient and swift not only to practice thrift cost.
In the video conferencing system networking, through Chair site and other each sub-venue Media Stream are connected with multipoint control unit (MCU, Multi Control Unit) respectively with the order control flows; Wherein, MCU is the key equipment in the video conferencing system networking, and it will be from the information flow in each meeting-place; Through after the separated in synchronization, extract information and signalings such as audio frequency, video, data, again with the information and the signaling in each meeting-place; Send into same processing template, accomplish corresponding audio mix or switching, video mix or switching; Data broadcasting and Route Selection; Processes such as timing and meeting control, at last that each meeting-place is required various information reconfigure, and are sent to each relevant terminal system equipment.In video conference; Often have such actual demand in the video conferences such as particularly true the or net of intelligence is true; Before meeting begins or finishes, the participant of subordinate of sub-venue hope can with the leading body at a higher level of main meeting-place group photo, or in order to write down this meeting; Highlight the importance of meeting, each meeting-place participant needs group photo.
At present, the group photo of video conference mainly adopts the folk prescription group photo mode of synthesising picture after the meeting of taking pictures.Mainly show as each meeting-place folk prescription the meeting-place participant is taken pictures, preserve, and then, accomplish the synthetic of picture at last by the picture in each meeting-place of systematic collection with the picture form.But folk prescription is taken pictures after the meeting, and the group photo mode of synthesising picture can't satisfy the real-time group photo demand in certain two or more meeting-place, simultaneously, because the layout background in each meeting-place is different, will cause the effect of synthesising picture relatively poor.
Summary of the invention
To above-mentioned defective, the embodiment of the invention provides a kind of method of utilizing video conference to realize long-range group photo, equipment and system, can in video conference, realize the real-time group photo in two meeting-place or a plurality of meeting-place, and guarantees that the group photo image background is unified.
A kind of method of utilizing video conference to realize long-range group photo; It is characterized in that; This video conference comprises Chair site and at least one sub-venue, and the Media Stream in each said meeting-place all is connected with videoconference multipoint control unit MCU with the order control flows, and this method comprises:
Request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Start camera function, take the meeting field picture in group photo meeting-place in real time and form the group photo image according to being provided with of said group photo template.
A kind of equipment that utilizes video conference to realize long-range group photo comprises:
The unit 702 of taking pictures starts camera function, takes the meeting field picture in group photo meeting-place in real time and forms the group photo image based on being provided with of said group photo template.
A kind of system that utilizes video conference to realize long-range group photo,, comprise videoconference multipoint control unit MCU801, Chair site 802 and at least one sub-venue 803;
Said Chair site 802 is connected with said MCU801 with the order control flows through Media Stream with said sub-venue 803.
Said MCU801 comprises allocation units 701 and takes pictures unit 702;
The unit 702 of taking pictures starts camera function, takes the meeting field picture in group photo meeting-place in real time and forms the group photo image based on being provided with of said group photo template.
Can find out that from above technical scheme the embodiment of the invention has the following advantages:
The present invention starts the group photo flow process before video conference begins the back or finishes; Require to extract existing group photo template and on the group photo template, distribute group photo position, meeting-place based on group photo to each meeting-place that need take a group photo; Start camera function and take the meeting field picture from the group photo meeting-place in real time, the group photo image of synthetic at last unified group photo background.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention; To do to introduce simply to the accompanying drawing of required use in the embodiment of the invention below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 1 provides for the embodiment of the invention;
A kind of another basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 2 provides for the embodiment of the invention;
A kind of another basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 3 provides for the embodiment of the invention;
A kind of another flow chart that utilizes the method that video conference realizes long-range group photo that Fig. 4 provides for the embodiment of the invention;
A kind of another flow chart that utilizes the method that video conference realizes long-range group photo that Fig. 5 provides for the embodiment of the invention;
A kind of another basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 6 provides for the embodiment of the invention;
A kind of basic structure sketch map that utilizes the equipment that video conference realizes long-range group photo that Fig. 7 provides for the embodiment of the invention;
A kind of basic structure sketch map that utilizes the system that video conference realizes long-range group photo that Fig. 8 provides for the embodiment of the invention;
A kind of system works structural representation that utilizes video conference to realize long-range group photo that Fig. 9 provides for the embodiment of the invention.
Embodiment
The accompanying drawing that will combine the embodiment of the invention below carries out clear, intactly description to the technical scheme in the embodiment of the invention, and obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Utilize the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention provides a kind of method of utilizing video conference to realize long-range group photo, equipment and system; In video conference, realize the real-time group photo in two or more meeting-place; Can also be through the use of group photo template; Directly take member's image, guarantee that the background of group photo image is unified, improve the group photo effect.
Embodiment one
See also Fig. 1, a kind of basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 1 provides for the embodiment of the invention.As shown in Figure 1, a kind of method of utilizing video conference to realize long-range group photo comprises:
101, request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
In the video conference; Participate in by a Chair site and at least one sub-venue, comprise that the Media Stream in each meeting-place of Chair site all inserts MCU with the order control flows, can also increase the server that is connected with MCU; Wherein, Can pass through internet or integrated services digital network accesses such as (ISDN, integrated service digital network), not limit at this.Before video conference begins back or end, start the group photo flow process and begin to carry out long-range group photo.
Wherein,, select the group photo template, rationally arrange group photo position, meeting-place on the group photo template, for then at least two meeting-place that need group photo, let last group photo image reach optimum efficiency according to the group photo request.
102, start camera function, take the meeting field picture in group photo meeting-place in real time and form the group photo image based on being provided with of said group photo template.
Wherein, After distributing group photo position, meeting-place; Start camera function; Take from the group photo meeting-place in real time and give on the group photo position, meeting-place of group photo meeting-place appointment in the group photo template before can field picture being placed on, the meeting field picture when all group photo meeting-place all is placed on the synthetic image of taking a group photo in back on the group photo position, meeting-place of distributing.
In embodiments of the present invention; Start after the group photo flow process; Ask to extract suitable group photo template according to group photo, and distribute group photo position, meeting-place on the group photo template, for the meeting-place that needs to take a group photo, start camera function and take the meeting field picture from the group photo meeting-place; The meeting field picture in each meeting-place is placed on composition group photo image on the group photo template, makes the group photo image effect better through using the group photo template.
To introduce technical scheme of the present invention in further detail from the practical application scene below.In embodiments of the present invention, system in advance in MCU or with server that MCU is connected in built-in group photo template, the software of taking pictures, and various picture process softwares.
Embodiment two
From the group photo request that Chair site is received sub-venue, when the meeting-place background in each meeting-place is identical, further introduce technical scheme of the present invention.See also Fig. 2, a kind of another basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 2 provides for the embodiment of the invention.As shown in Figure 2, the present embodiment method comprises:
201, Chair site receives the group photo request that sub-venue is initiated, if Chair site is agreed group photo, then turns to step 202a, if Chair site is disagreed with group photo, then turns to step 202b;
Wherein, before video conference began the back or finishes, group photo was commemorated this time video conference if desired, can initiate the group photo request to Chair site by some sub-venues.Wherein, the request of this group photo can be sent with window form, can on window, attach the group photo requirement simultaneously, such as with which meeting-place take a group photo together, take a group photo the meeting-place title, the theme of taking a group photo, select which kind of exposal model etc., to this, present embodiment does not limit.
Chair site is after receiving the group photo request, if agree group photo, Chair site can oneself be operated the group photo flow process, can also add as required and subtract the meeting-place of participating in group photo.If disagree with group photo, then the cancellation group photo finishes the group photo flow process.
202a, the sub-venue transmission group photo notice of giving the participation group photo;
Wherein, Chair site is agreed to take a group photo and need to be confirmed which meeting-place to participate in after the group photo, starts the group photo flow process and sends the group photo notice to the meeting-place of participation group photo, simultaneously, moves the software of taking pictures and gets into the flow process of taking pictures.
202b, end group photo flow process;
Chair site is disagreed with group photo, then directly finishes the group photo flow process.
203, request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Wherein, In MCU or with server that MCU is connected in be provided with the group photo template; The group photo template has different types; Comprise two side meeting-place group photos template, tripartite meeting-place group photo template and even meeting-place group photo template in many ways, and the background of group photo template can select, can on the group photo template, add information such as group photo theme.After getting into the group photo flow process; Chair site according to group photo request from MCU or with server that MCU is connected in the suitable group photo template of selection; And, suitably on the group photo template, distribute group photo position, a meeting-place to each meeting-place of participating in group photo according to still meeting-place group photo in many ways of two side meeting-place group photos, satisfy primary and secondary needs or other more requirements in group photo meeting-place to regulate group photo position, meeting-place; Make the group photo image reach optimum efficiency, improve the practicality of video conference.Additionally, take pictures software after extraction meeting field picture in order to realize.MCU will field picture be placed on the distributed meeting place group photo position exactly, can when distributing group photo position, meeting-place, identify in a subsidiary meeting-place, and this meeting-place sign is sent to MCU.
204, start camera function, take the meeting field picture in group photo meeting-place in real time and form the group photo image according to being provided with of group photo template;
Wherein, If the background in each meeting-place of participation video conference is identical, can directly use this background during group photo, so after Chair site starts the camera function of the software of taking pictures; Take pictures software automatically according to the group photo template setting; Automatically take the meeting field picture from each meeting-place of participating in group photo, will field picture be placed on the group photo template correspondence position, form the group photo image through the meeting-place sign.
205, preview group photo image, the effect of inspection group photo image if the group photo image meets the demands, then turns to step 206, if the group photo image does not meet the demands, then turns to step 204;
Wherein, Chair site and other group photo meeting-place preview group photo image together, the effect of affirmation group photo image if involutory image is satisfied, then can preserve the group photo image get off, and finishes group photo, if be unsatisfied with, can take a group photo again.
206, preserve the group photo image with picture format.
Wherein, after Chair site and the involutory image audit in other group photo meeting-place are confirmed, satisfied group photo image is preserved with picture format, can also be taken out developing and printing from MCU or in the server.If audit is not passed through, can take pictures again.
In embodiments of the present invention, participate in the background unification in each meeting-place of video conference, through initiating the group photo request to Chair site by some sub-venues of participating in video conference; Chair site receives the group photo request and agrees group photo; Start the group photo flow process and send the group photo notice to the meeting-place of needs group photo, into group photo flow process is added in the meeting-place of group photo, the Chair site operation is extracted the group photo template and is distributed group photo position, meeting-place; Move camera function afterwards; Obtain and field picture to synthesize the group photo image from the meeting-place, by the effect of Chair site and sub-venue audit group photo image, the group photo image of satisfaction is preserved with picture format at last.Wherein, if two side meeting-place group photos then extracts two sides group photo template,, and then realize two sides or the group photo in meeting-place in many ways, the practicality of raising video conference if meeting-place group photo in many ways then extracts the template of taking a group photo in many ways.
Embodiment three
Above embodiment two has introduced the meeting-place background when identical, initiates the group photo request by sub-venue, and Chair site is agreed also operation group photo control of group photo request.To technical scheme of the present invention be described in further detail the background different angles from the meeting-place below, see also Fig. 3, a kind of another basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 3 provides for the embodiment of the invention.As shown in Figure 3, the embodiment of the invention comprises:
301, Chair site receives the group photo request that sub-venue is initiated, if Chair site is agreed group photo, then turns to step 302a, if Chair site is disagreed with group photo, then turns to step 302b;
Wherein, present embodiment step 301 is identical with the step 201 of embodiment two, repeats no more at this.
302a, the sub-venue transmission group photo notice of giving the participation group photo;
Wherein, present embodiment step 302a is identical with the step 202a of embodiment two, repeats no more at this.
302b, end group photo flow process;
Wherein, present embodiment step 302b is identical with the step 202b of embodiment two, repeats no more at this.
303, request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Wherein, present embodiment step 303 is identical with the step 203 of embodiment two, repeats no more at this.
304, distribute the member position of taking a group photo on meeting-place group photo position, for each participant in corresponding meeting-place;
At first; Chair site distributes group photo position, meeting-place on the group photo template, for the meeting-place of group photo; Distribute the member position of taking a group photo further on distributed meeting place group photo position, for the participant in this meeting-place; To satisfy in the meeting-place background not simultaneously, can obtain participant's image from the group photo meeting-place, can field picture and cause group photo image background disunity and avoid directly obtaining.Additionally, take pictures software after extracting participant's image in order to realize.The member that MCU is placed on distribution with participant's image exactly takes a group photo on the position, can be when distributing the member to take a group photo the position subsidiary meeting-place sign and seat identification, and meeting-place sign and seat identification sent to MCU.
305, exposal model is set;
Wherein, can also take pictures neatly through exposal model is set in advance, can be that automatic time delay is taken pictures, and delay time is set, can also take pictures through the support staff, by support staff's operation or the like, to this, present embodiment limit.
306, editor's group photo theme, group photo time and group photo place on the group photo template;
Wherein, group photo is taken a group photo in order to commemorate meeting or sub-venue and Chair site, on the group photo template, sets the group photo theme in case of necessity, the group photo time, can also add relevant informations such as group photo place.
307, start camera function, the participant's image that takes the group photo meeting-place based on being provided with of group photo template is in real time formed the group photo image.
Wherein, if the background of video conference place is inconsistent,,, directly utilize the background of group photo template through utilizing the group photo template in order to reach unified background effect.And when selecting the group photo template; Can select to mate more the background of this time video conference according to demand, the software of taking pictures takes participant's image from each meeting-place of participating in group photo, according to meeting-place sign and seat identification participant's image is placed on the corresponding position of group photo template; Rather than directly take can field picture; Unified group photo image background has improved the whole structure of group photo image, makes the richer authenticity of group photo image.
In embodiments of the present invention, because the meeting-place background is different, Chair site distributes after the group photo position, meeting-place on the group photo template, for the meeting-place of group photo; Continuation distributes the member position of taking a group photo on group photo position, this meeting-place, for each participant in meeting-place; Further the corresponding meeting-place of coupling sign, seat identification after starting camera function, take each participant's image from the group photo meeting-place; Be placed on the said group photo template, be combined into the group photo image.Through utilizing the group photo template and extracting the synthetic group photo of participant's image image exactly, unified the background of group photo image; And exposal model is set in advance; Improved the flexibility of taking pictures, taken pictures immediately or delay time and take pictures, perhaps taken pictures at any time voluntarily by the software of taking pictures; All improve the flexibility of taking pictures, more embodied its real-time.
Embodiment four
To initiate group photo request voluntarily from Chair site below, simultaneously the operation group photo control further explain technical scheme of the present invention of setting out.See also Fig. 4, a kind of another flow chart that utilizes the method that video conference realizes long-range group photo that Fig. 4 provides for the embodiment of the invention.As shown in Figure 4, the embodiment of the invention comprises:
401, Chair site is initiated group photo;
Wherein, before video conference began back or end, Chair site was being thought the group photo request of directly initiating whenever necessary.
402, send the group photo notice for the sub-venue of participating in group photo;
Wherein, Chair site is initiated group photo voluntarily, and the sub-venue of notice group photo, and the sub-venue of group photo is together added into group photo flow process, operation simultaneously be installed in the MCU or with server that MCU is connected in the software of taking pictures.
403, request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Wherein, Chair site is according to the meeting-place sum of plan group photo, selects two sides, three parts or the group photo template of group photo in many ways, and on each group photo template to the position of taking a group photo, distribution meeting-place, meeting-place.
404, start camera function, take the meeting field picture in group photo meeting-place in real time and form the group photo image according to being provided with of group photo template.
Wherein, distribute after the group photo position, meeting-place, start the software of taking pictures, obtain the meeting-place image in meeting-place and form the group photo image.
In embodiments of the present invention, control the group photo control, and initiate group photo voluntarily, send the group photo notice, extract the group photo template and distribute group photo position, meeting-place, obtain the meeting-place image in real time and form the group photo image to sub-venue by Chair site.
Embodiment five
To license to the angle of sub-venue from the Chair site control of will taking a group photo below, the embodiment of the invention is done further to describe.See also Fig. 5, a kind of another flow chart that utilizes the method that video conference realizes long-range group photo that Fig. 5 provides for the embodiment of the invention.As shown in Figure 5, the embodiment of the invention comprises:
501, Chair site receives the group photo request that sub-venue is initiated;
Wherein, before video conference began back or end, sub-venue hoped to be kept as a souvenir with the Chair site group photo, during perhaps with other sub-venues group photos, can send group photo to Chair site and ask.
502, Chair site agrees that the group photo and the control of will taking a group photo license to arbitrary sub-venue, and then this sub-venue is group photo control meeting-place;
Wherein, Chair site is when receiving the group photo request of certain sub-venue initiation, and Chair site can license to the sub-venue of initiating the group photo request with the group photo control, perhaps to other any sub-venues, authorizes the meeting-place to become group photo control meeting-place thereby let.
503, request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Wherein, after some sub-venues are authorized to become group photo control meeting-place, will start the flow process of taking a group photo, send the group photo notice, and move the software of taking pictures and get into group photo to other group photo meeting-place.
Extract the group photo template by group photo control meeting-place, distribute group photo position, meeting-place, this step is identical with the step 203 of embodiment two, repeats no more at this.
504, distribute the member position of taking a group photo on meeting-place group photo position, for each participant in corresponding meeting-place;
Wherein, this step is identical with the step 304 of embodiment three, repeats no more at this.
505, start camera function, the participant's image that takes the group photo meeting-place based on being provided with of group photo template is in real time formed group photo.
Wherein, this step is identical with the step 307 of embodiment three, repeats no more at this.
In the embodiment of the invention, when Chair site was received the group photo request of some sub-venues, the Chair site control of will taking a group photo licensed to some sub-venues; Let this sub-venue become group photo control meeting-place, thereby start the group photo flow process, extract the group photo template and distribute group photo position, meeting-place and the member position of taking a group photo; Take each participant's image from the meeting-place of taking a group photo, form the group photo image, realize unified group photo image background thereby utilize the group photo template and take participant's image; And; It is real-time taking participant's image, can obtain participant's image in different time points, thereby obtains more satisfied group photo image effect.
Embodiment six
To be elaborated from the Chair site angle that control licenses to any sub-venue of directly will taking a group photo below.See also Fig. 6, a kind of another basic flow sheet that utilizes the method that video conference realizes long-range group photo that Fig. 6 provides for the embodiment of the invention.As shown in Figure 6, the embodiment of the invention comprises:
601, the Chair site control of will taking a group photo licenses to arbitrary sub-venue, and then this sub-venue becomes group photo control meeting-place;
Wherein, before video conference began the back or finishes, Chair site licensed to some sub-venues based on the situation control of will take a group photo, thereby this sub-venue becomes group photo control meeting-place, has the right that operation is taken a group photo.
602, group photo is initiated in group photo control meeting-place voluntarily;
Wherein, this sub-venue can be initiated group photo after becoming group photo control meeting-place voluntarily.
603, request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Wherein, after opening the group photo button voluntarily and initiate group photo in group photo control meeting-place, send the group photo notice to the meeting-place of needs group photo, and from MCU or the server operation that is connected with the MCU software of taking pictures.
The group photo template is extracted from MCU in group photo control meeting-place, distributes group photo position, meeting-place.
604, distribute the member position of taking a group photo on meeting-place group photo position, for each participant in corresponding meeting-place;
Wherein, this step is identical with the step 304 of embodiment three, repeats no more at this.
605, start camera function, the participant's image that takes the group photo meeting-place based on being provided with of group photo template is in real time formed group photo.
Wherein, this step is identical with the step 307 of embodiment three, repeats no more at this.
In the embodiment of the invention, license to some sub-venues, make this sub-venue become group photo control meeting-place through the Chair site control of before group photo, will taking a group photo; And start the group photo function according to the needs in each meeting-place; Send the group photo notice to the meeting-place, get into the group photo operation, realize group photo in real time.
In embodiments of the present invention, before the group photo, Chair site licenses to arbitrary sub-venue from chief commander's control of taking a group photo, and then lets this sub-venue become group photo control meeting-place.The group photo template preferably is arranged among the MCU, and mostly the group photo template is various, can satisfy two sides and take a group photo or take a group photo in many ways, can also edit information such as group photo theme in the group photo template flexibly.And the software of taking pictures preferably is arranged among the MCU; Perhaps being arranged in the server that is connected with this MCU, can also be that the exposal model of the software of taking pictures is more flexible in other computers that are connected with MCU; Can take pictures from line delay; Delay time according to being provided with obtains image from the meeting-place, can also take pictures through the support staff.As required, can be Chair site and some sub-venues group photo when taking pictures, can also be to take a group photo between sub-venue and the sub-venue.
Embodiment seven
The embodiment of the invention also provides a kind of equipment that utilizes video conference to realize long-range group photo, sees also Fig. 7, a kind of basic structure sketch map that utilizes the equipment that video conference realizes long-range group photo that Fig. 7 provides for the embodiment of the invention.As shown in Figure 7, this equipment comprises:
The unit 702 of taking pictures is used to start camera function, takes the meeting field picture in group photo meeting-place in real time and forms the group photo image based on being provided with of said group photo template.
Additionally, the equipment that this present embodiment provides also comprises unit 703 and preview unit 704 is set, and unit 703 is set is used to be provided with exposal model.And preview unit 704 is used for the said group photo image of preview; Check the effect of said group photo image; If the effect of said group photo image meets the demands, then preserve said group photo image, if the effect of said group photo image does not meet the demands with picture format; Then turn to the startup camera function, and then the software of taking pictures takes the meeting field picture in group photo meeting-place and the step of composition group photo image in real time according to being provided with of group photo template.
Embodiment eight
The embodiment of the invention also provides a kind of system that utilizes video conference to realize long-range group photo, sees also Fig. 8, a kind of basic structure sketch map that utilizes the system that video conference realizes long-range group photo that Fig. 8 provides for the embodiment of the invention.As shown in Figure 8, this system comprises videoconference multipoint control unit MCU801, Chair site 802 and at least one sub-venue 803;
Said Chair site 802 is connected with said MCU801 with the order control flows through Media Stream with said sub-venue 803.
Said MCU801 comprises allocation units 701 and takes pictures unit 702;
Said allocation units 701 are used for extracting the group photo template according to group photo request startup group photo flow process, and the group photo position is distributed at least two meeting-place participating in group photo in said group photo template, for said group photo request appointment;
The said unit 702 of taking pictures is used to start camera function, takes the meeting field picture in group photo meeting-place in real time and forms the group photo image according to being provided with of said group photo template.
Wherein, see also Fig. 9, a kind of work structuring sketch map that utilizes the system that video conference realizes long-range group photo that Fig. 9 provides for the embodiment of the invention.As shown in Figure 9; In video conference; Except Chair site 802, also have a plurality of sub-venues 803, with the server that is connected with MCU801 804; Each meeting-place that comprises Chair site 802 all is connected with MCU801, the software of taking pictures in the present embodiment, group photo template and various picture process software can be arranged among the MCU801 or in the server 804.During group photo, initiate the group photo request through Chair site or some sub-venues after, MCU start the software of taking pictures can from the meeting-place of group photo, obtain simultaneously can field picture or participant's image form the group photo image.
The embodiment of the invention provides a kind of method of utilizing video conference to realize long-range group photo, equipment and system; Before video conference begins the back or finishes, start the group photo flow process, require to extract the group photo template based on group photo and distribute group photo position, meeting-place to each group photo meeting-place; Distribute the credit union person position of taking a group photo can also be further on group photo position, meeting-place, for the participant in this meeting-place; At last according to the setting of this group photo template, take participant's image from the group photo meeting-place and form the group photo image, this method can real-time implementation two meeting-place, the group photo in three meeting-place or many meeting-place; The background of utilizing group photo template and group photo template self to carry; Unified group photo background is formed the group photo image through taking participant's image on the group photo template, improve the group photo effect.
One of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to instruct relevant hardware to accomplish through program; Described program can be stored in a kind of computer-readable recording medium; The above-mentioned storage medium of mentioning can be a read-only memory, disk or CD etc.
More than a kind of method, equipment and system that utilizes video conference to realize long-range group photo provided by the present invention carried out detailed introduction; For one of ordinary skill in the art; Thought according to the embodiment of the invention; The part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (14)
1. method of utilizing video conference to realize long-range group photo; It is characterized in that; This video conference comprises Chair site and at least one sub-venue, and the Media Stream in each meeting-place all is connected with videoconference multipoint control unit MCU with the order control flows, and this method comprises:
Request starts the flow process extraction group photo template of taking a group photo based on group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
Start camera function, take the meeting field picture in group photo meeting-place in real time and form the group photo image according to being provided with of said group photo template.
2. method according to claim 1; It is characterized in that; Said according to group photo request startup group photo flow process extraction group photo template, and participate at least two meeting-place of taking a group photo in said group photo template, for said group photo request appointment and distribute group photo position, meeting-place, also comprise afterwards:
On group photo position, said meeting-place, give each participant that should the meeting-place is distributed the member position of taking a group photo.
3. method according to claim 2 is characterized in that, said on group photo position, said meeting-place, giving distributed the member position of taking a group photo to each participant that should the meeting-place, also comprises afterwards;
Exposal model is set.
4. method according to claim 1 and 2 is characterized in that, said startup camera function, and the meeting field picture and the composition group photo image that take the group photo meeting-place according to being provided with of group photo template in real time comprise step:
Start camera function, the participant's image that takes the group photo meeting-place based on being provided with of said group photo template is in real time formed the group photo image.
5. method according to claim 1; It is characterized in that; Said according to group photo request startup group photo flow process extraction group photo template, and participate at least two meeting-place of taking a group photo in said group photo template, for said group photo request appointment and distribute the group photo position, also comprise step before:
Receive the group photo request, said group photo request is initiated by said Chair site or said sub-venue is initiated.
6. according to each described method of claim 1～3, it is characterized in that said group photo request comprises meeting place name, meeting-place sum, group photo theme, the exposal model of participating in group photo.
7. method according to claim 6 is characterized in that, said exposal model is that automatic time delay is taken pictures or the support staff takes pictures.
8. according to each described method of claim 1～3, it is characterized in that said startup camera function takes the meeting field picture in group photo meeting-place in real time and forms the group photo image according to being provided with of said group photo template, also comprises afterwards:
The said group photo image of preview is checked the effect of said group photo image;
If the effect of said group photo image meets the demands; Then preserve said group photo image with picture format; If the effect of said group photo image does not meet the demands, then turn to the startup camera function, take the meeting field picture in group photo meeting-place and the step of composition group photo image in real time according to being provided with of group photo template.
9. an equipment that utilizes video conference to realize long-range group photo is characterized in that, comprising:
Allocation units (701), request starts the flow process extraction group photo template of taking a group photo according to group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
The unit (702) of taking pictures starts camera function, takes the meeting field picture in group photo meeting-place in real time and forms the group photo image according to being provided with of said group photo template.
10. equipment according to claim 9 is characterized in that, said allocation units (701) also are used on group photo position, said meeting-place, giving each participant that should the meeting-place is distributed the member position of taking a group photo.
11., it is characterized in that also comprise unit (703) is set, the said unit (703) that is provided with is used to be provided with exposal model according to claim 9 or 10 described equipment.
12. according to claim 9 or 10 described equipment; It is characterized in that, also comprise preview unit (704), said preview unit (704) is used for the said group photo image of preview; Check the effect of said group photo image; If the effect of said group photo image meets the demands, then preserve said group photo image, if the effect of said group photo image does not meet the demands with picture format; Then turn to the startup camera function, take the meeting field picture in group photo meeting-place and the step of composition group photo image in real time according to being provided with of group photo template.
13., it is characterized in that according to claim 9 or 10 described equipment, also comprise receiving element, said receiving element is used for receiving the group photo request, and said group photo request is initiated by said Chair site or said sub-venue is initiated.
14. a system that utilizes video conference to realize long-range group photo is characterized in that, comprises videoconference multipoint control unit MCU (801), Chair site (802) and at least one sub-venue (803);
Said Chair site (802) is connected with said MCU (801) with the order control flows through Media Stream with said sub-venue (803).
Said MCU (801) comprises allocation units (701) and the unit of taking pictures (702);
Allocation units (701), request starts the flow process extraction group photo template of taking a group photo according to group photo, and the group photo position is distributed at least two meeting-place specifying participation to take a group photo in said group photo template, for said group photo request;
The unit (702) of taking pictures starts camera function, takes the meeting field picture in group photo meeting-place in real time and forms the group photo image according to being provided with of said group photo template.
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| CN201210134656.3A CN102665026B (en) | 2012-05-03 | 2012-05-03 | Method, equipment and system for realizing remote group photo by using video conference |
| PCT/CN2013/072164 WO2013163904A1 (en) | 2012-05-03 | 2013-03-05 | Method, device and system for realizing remote group photo by utilizing video conference |
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| CN201210134656.3A CN102665026B (en) | 2012-05-03 | 2012-05-03 | Method, equipment and system for realizing remote group photo by using video conference |
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| CN102665026B CN102665026B (en) | 2015-04-08 |
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| Publication number | Publication date |
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| CN102665026B (en) | 2015-04-08 |
| WO2013163904A1 (en) | 2013-11-07 |
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