CN101888302B - Interactive image information transmission system and method for teleconferences - Google Patents
Interactive image information transmission system and method for teleconferences Download PDFInfo
- Publication number
- CN101888302B CN101888302B CN 201010215862 CN201010215862A CN101888302B CN 101888302 B CN101888302 B CN 101888302B CN 201010215862 CN201010215862 CN 201010215862 CN 201010215862 A CN201010215862 A CN 201010215862A CN 101888302 B CN101888302 B CN 101888302B
- Authority
- CN
- China
- Prior art keywords
- image
- computer
- sending
- module
- pixel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention discloses an interactive image information transmission system for teleconferences, which comprises a sending computer storing interactive images for the teleconferences. The sending computer can send the currently used application images to a receiving computer through the Internet, so the application images are simultaneously displayed on the sending computer and the receiving computer. The sending computer comprises a marking module used for generating marked symbols on the application images on the sending computer and an image sending module used for collecting pixel information forming the marked symbols and transmitting the collected pixel information to the receiving computer. The receiving computer comprises an image receiving module which comprises an image editor used for receiving the pixel information sent by the image sending module and displaying the marked symbols on the application images of the receiving computer. The image information transmission system can ensure the synchronism of the marked symbols on the computers on the two sides of the Internet to the maximum.
Description
Technical field
The present invention relates to a kind of interactive image information transfer system and method, relate in particular to a kind of teleconference the interactive image information transfer system and method.
Background technology
Web conference has become the effective means that enterprise saves cost.In carrying out the telecommunication network conference process, need meeting image sharing information in many ways usually, and discuss at the pictorial information content of sharing, at this moment may need the content on the pictorial information is indicated.The transmission of interactive image information can be with the token-passing picture done at an end of the network other end to network.Thereby the user at the network other end can see the mark that the user of this end of network does picture in real time and easily, and both sides can effectively exchange at certain picture more easily like this.Just because of its real-time and convenience, be used in more and more now in the actual life, such as the chat between the friends and family, teleconference and other field.But the mark of the existing interactive image information transfer system and method institute transitive graph picture can not guarantee that the user at two ends can see synchronously, sometimes the time difference is very big, particularly when network bandwidth deficiency or network congestion, to such an extent as to the interchange that the user at two ends can not be more happy.Thereby, how to accomplish really that the mark that picture is done then becomes one problem to be solved is arranged for synchronous seeing that the user at two ends can be real-time.
Summary of the invention
The present invention is directed to the drawback of prior art, a kind of teleconference the interactive image information transfer system and method are provided.Use system and method for the present invention can guarantee that the user at teleconference two ends really reaches the synchronous reception to the picture mark.
For achieving the above object, the invention discloses a kind of teleconference the interactive image information transfer system and method.Described system comprises: sending computer, wherein store the teleconference interactive image, described sending computer can be sent to receiving computer with the application image of current use by the Internet, like this, application image is simultaneously displayed on sending computer and the receiving computer; Described sending computer comprises: indicate module, the application image that is used on sending computer produces the sign symbol; The image sending module is used for collecting the Pixel Information that forms the sign symbol, and collected Pixel Information biography is passed the Give receiving computer; Described receiving computer is included in the described image information transmission system, it comprises: the image receiver module, comprising image editor, be used for receiving the Pixel Information that the image sending module sends, and the application image on receiving computer shows the sign symbol; Wherein, also be provided with the detection module that cooperatively interacts in described sending computer and the described receiving computer, for detection of the demonstration time difference of corresponding pixel in the sign symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer; Described sending computer also comprises judging treatmenting module, if the demonstration time difference of above-mentioned respective pixel surpasses 1 second, then notifies the image sending module, and the Pixel Information that indicates symbol is carried out the interval sampling; Described sending computer also comprises notification module, if detect by the described detection module that cooperatively interacts in sampling back at interval indicate corresponding pixel in the symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer the demonstration time difference still greater than 1 second, then described judging treatmenting module is controlled described notification module and is notified the sending computer user sign speed that slows down.
The teleconference of the present invention interactive image information transfer system comprises mouse and/or handwriting pad in the described sign module.
The teleconference of the present invention interactive image information transfer system, described Pixel Information comprises pixel coordinate information, color information and temporal information.
The present invention also provides a kind of teleconference interactive image information transmitting methods, may further comprise the steps:
Step 1, in sending computer storage teleconference interactive image, by the Internet application image of current use is sent to receiving computer, like this, application image is simultaneously displayed on sending computer and the receiving computer;
Step 2, produce and indicate symbol by indicating the application image of module on sending computer;
Step 3, collect to form indicate each Pixel Information of symbol by the image sending module, and institute is received
Each Pixel Information Chuan Di Give receiving computer that collection arrives;
Step 4, receive each Pixel Information that the image sending module sends by the image receiver module that comprises image editor, and the application image on receiving computer shows and indicates symbol;
Step 5, the detection module that cooperatively interacts by arranging in sending computer and the receiving computer detect on the application image that indicates on the application image in the sending computer in symbol and the receiving computer demonstration time difference of corresponding pixel in the sign symbol;
If the demonstration time difference of the above-mentioned respective pixel of step 6 surpasses 1 second, the judging treatmenting module notice image sending module that comprises of sending computer then is to indicating per two pixels in the symbol, the pixel of take a sample, thereby the Pixel Information that minimizing is obtained;
If step 7 is through after the step 6, the demonstration time difference of above-mentioned respective pixel still surpasses 1 second, and the judging treatmenting module notice image sending module that comprises of sending computer then is to indicating per three pixels in the symbol, the pixel of taking a sample, thus the Pixel Information of obtaining further reduced;
If step 8 is through after the step 7, the demonstration time difference of above-mentioned respective pixel still surpasses 1 second, and then described judging treatmenting module is controlled the described notification module notice sending computer user sign speed that slows down.
Teleconference of the present invention is with in the interactive image information transmitting methods, and described Pixel Information comprises pixel coordinate information, color information and temporal information.
The detection module that employing of the present invention matches with transmitting terminal and receiving terminal detects the time difference of picture mark and the mark that transmitting terminal sends of receiving terminal reception, and is furnished with notification module simultaneously and carries out associative operation to reach the unification of final show tags with the notice transmitting terminal.So just guaranteed that two ends really obtain synchronous picture mark.Thereby process and the efficient of teleconference have been improved greatly.
Description of drawings
Fig. 1 is the construction module figure that a kind of teleconference of the present invention is used the interactive image information transfer system;
Fig. 2 is the flow chart that a kind of teleconference of the present invention is used the interactive image information transmitting methods.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the specification literal to make those skilled in the art.
As shown in Figure 1, sending computer comprises that indicating module produces the sign symbol in order to the application image on sending computer, and this indicates module and comprises that mouse and/or handwriting pad are to support multiple input mode.Simultaneously, the image sending module is collected the Pixel Information that the formation that comprises pixel coordinate information, color information and temporal information indicates symbol, and the Pixel Information of collecting is passed to receiving computer.Also be provided with the detection module that cooperates with receiving computer in the sending computer, for detection of the demonstration time difference of corresponding pixel in the sign symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer.
And receiving computer comprises the image receiver module, and wherein the image receiver module comprises image editor, be used for receiving the Pixel Information that the image sending module sends, and the application image on receiving computer shows the sign symbol; Also be provided with the detection module that cooperates with sending computer in the receiving computer, for detection of the demonstration time difference of corresponding pixel in the sign symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer;
Sending computer also includes judging treatmenting module, is used for when the demonstration time difference of above-mentioned respective pixel surpasses 1 second, and notice image sending module carries out the interval sampling to the Pixel Information that indicates symbol; Sending computer also is provided with notification module, if detect by the described detection module that cooperatively interacts in sampling back at interval indicate corresponding pixel in the symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer the demonstration time difference still greater than 1 second, then described judging treatmenting module is controlled described notification module and is notified the sending computer user sign speed that slows down.
In the process of above-mentioned interval sampling, judging treatmenting module at first notifies the image sending module to indicating the pixel of per two pixels sampling in the symbol, if the detection module that cooperatively interacts detects on the application image that indicates on the application image in the sending computer in symbol and the receiving computer in the sign symbol demonstration time difference of corresponding pixel still greater than 1 second, then secondly notify the image sending module to indicating the pixel of per three pixels sampling in the symbol, if the detection module that cooperatively interacts detect indicate corresponding pixel in the symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer the demonstration time difference still greater than 1 second, then described judging treatmenting module is controlled described notification module and is notified the sending computer user sign speed that slows down.Finally reach both sides' display in the teleconference process and reach the purpose that true synchronization Shows Picture and indicates, thereby improved efficient and the speed of meeting.
By such scheme, can guarantee that the image that produces in the sending computer indicates symbol and appeared on the image of receiving computer in 1 second.For guaranteeing to realize this purpose, beginning is cost to sacrifice the definition that indicates symbol limitedly, namely reduces the quantity of pixels sampled.If also existing problems are then reminded the sending computer user sign speed that slows down.
As shown in Figure 2, teleconference of the present invention interactive image information transmitting methods, it comprises eight steps.
In this step, sending computer and receiving computer are incited somebody to action the image that the while display conference will use, and will accept the operator's of sending computer end operation.
In this step, the operator of sending computer end comes to produce the sign symbol at application image by the sign module (as mobile phone and/or handwriting pad) of this system's sending computer.
In this step, the operator of sending computer end will collect by the image sending module of the sending computer of this system and form each Pixel Information that indicates symbol, and these Pixel Information comprise: pixel coordinate information, color information and temporal information.The various Pixel Information that the final image sending module will be collected pass to receiving computer.
In this step, the image editor of the image receiver module of receiving computer by wherein receives each Pixel Information that the image sending module sends, and these Pixel Information are presented on the application image on the receiving computer accordingly.
In this step, be provided with detection module at sending computer and receiving computer, and this two module cooperatively interacts.The time that detection module on the sending computer shows for detection of the sign symbol on the application image of sending computer, and the time that the detection module on the receiving computer shows for detection of the sign symbol on the application image of receiving computer, thereby calculate both time difference.
In this step, if both time difference that calculates surpass 1 second, the judging treatmenting module of sending computer notice image sending module then, the mode of the Pixel Information of obtaining with minimizing reaches the unification of both times.Be specially: to indicating per two pixels in the symbol, the pixel of taking a sample.
In this step, if process is to indicating per two pixels in the symbol, after the pixel of taking a sample, both still have the time difference, and the time difference is still above 1 second, the judging treatmenting module of sending computer is further notified the image sending module so, and still the mode of the Pixel Information of obtaining with further minimizing reaches the same of the two time.Be specially: to indicating per three pixels in the symbol, the pixel of taking a sample.
In this step, if process is to indicating per three pixels in the symbol, after the pixel of taking a sample, still life period is poor for both, and the time difference still surpasses 1 second, and the judging treatmenting module of sending computer control notification module finally reaches the unification of the two time in the mode of the sign speed that slows down with the operator of notice sending computer end so.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification and the execution mode, it can be applied to various suitable the field of the invention fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (5)
1. teleconference interactive image information transfer system, comprising:
Sending computer wherein stores the teleconference interactive image, and described sending computer can be sent to receiving computer with the application image of current use by the Internet, like this, application image is simultaneously displayed on sending computer and the receiving computer;
Described sending computer comprises:
Indicate module, the application image that is used on sending computer produces the sign symbol;
The image sending module is used for collecting the Pixel Information that forms the sign symbol, and collected Pixel Information biography is passed the Give receiving computer;
Described receiving computer is included in the described image information transmission system, and it comprises:
The image receiver module comprising image editor, be used for receiving the Pixel Information that the image sending module sends, and the application image on receiving computer shows the sign symbol;
Wherein, also be provided with the detection module that cooperatively interacts in described sending computer and the described receiving computer, for detection of the demonstration time difference of corresponding pixel in the sign symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer;
Described sending computer also comprises judging treatmenting module, if the demonstration time difference of above-mentioned respective pixel surpasses 1 second, then notifies the image sending module, and the Pixel Information that indicates symbol is carried out the interval sampling;
Described sending computer also comprises notification module, if detect by the described detection module that cooperatively interacts in sampling back at interval indicate corresponding pixel in the symbol on the application image that indicates on the application image in the sending computer in symbol and the receiving computer the demonstration time difference still greater than 1 second, then described judging treatmenting module is controlled described notification module and is notified the sending computer user sign speed that slows down.
2. the teleconference as claimed in claim 1 interactive image information transfer system wherein, comprises mouse and/or handwriting pad in the described sign module.
3. the teleconference as claimed in claim 1 interactive image information transfer system is characterized in that, described Pixel Information comprises pixel coordinate information, color information and temporal information.
4. teleconference interactive image information transmitting methods, comprising following steps:
Step 1, in sending computer storage teleconference interactive image, by the Internet application image of current use is sent to receiving computer, like this, application image is simultaneously displayed on sending computer and the receiving computer;
Step 2, produce and indicate symbol by indicating the application image of module on sending computer;
Step 3, collect to form indicate each Pixel Information of symbol by the image sending module, and institute is received
Each Pixel Information Chuan Di Give receiving computer that collection arrives;
Step 4, receive each Pixel Information that the image sending module sends by the image receiver module that comprises image editor, and the application image on receiving computer shows and indicates symbol;
Step 5, the detection module that cooperatively interacts by arranging in sending computer and the receiving computer detect on the application image that indicates on the application image in the sending computer in symbol and the receiving computer demonstration time difference of corresponding pixel in the sign symbol;
If the demonstration time difference of the above-mentioned respective pixel of step 6 surpasses 1 second, the judging treatmenting module notice image sending module that comprises of sending computer then is to indicating per two pixels in the symbol, the pixel of take a sample, thereby the Pixel Information that minimizing is obtained;
If step 7 is through after the step 6, the demonstration time difference of above-mentioned respective pixel still surpasses 1 second, and the judging treatmenting module notice image sending module that comprises of sending computer then is to indicating per three pixels in the symbol, the pixel of taking a sample, thus the Pixel Information of obtaining further reduced;
If step 8 is through after the step 7, the demonstration time difference of above-mentioned respective pixel still surpasses 1 second, and then described judging treatmenting module is controlled the described notification module notice sending computer user sign speed that slows down.
5. teleconference as claimed in claim 4 interactive image information transmitting methods is characterized in that, described Pixel Information comprises pixel coordinate information, color information and temporal information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010215862 CN101888302B (en) | 2010-07-02 | 2010-07-02 | Interactive image information transmission system and method for teleconferences |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010215862 CN101888302B (en) | 2010-07-02 | 2010-07-02 | Interactive image information transmission system and method for teleconferences |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101888302A CN101888302A (en) | 2010-11-17 |
| CN101888302B true CN101888302B (en) | 2013-08-14 |
Family
ID=43074037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010215862 Active CN101888302B (en) | 2010-07-02 | 2010-07-02 | Interactive image information transmission system and method for teleconferences |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101888302B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595096A (en) * | 2012-02-28 | 2012-07-18 | 律典(上海)信息技术有限公司 | Cross-platform conference system based on graphic image synchronization |
| KR101984823B1 (en) * | 2012-04-26 | 2019-05-31 | 삼성전자주식회사 | Method and Device for annotating a web page |
| CN102904938A (en) * | 2012-09-26 | 2013-01-30 | 腾讯科技（深圳）有限公司 | Sharing method, associated device and system of image data |
| US9639318B2 (en) | 2012-09-26 | 2017-05-02 | Tencent Technology (Shenzhen) Company Limited | Systems and methods for sharing image data |
| CN103491147B (en) * | 2013-09-11 | 2017-02-15 | 天脉聚源(北京)传媒科技有限公司 | Method and system for transmitting graphs |
| CN104469245B (en) * | 2013-09-13 | 2018-03-27 | 联想(北京)有限公司 | Object displaying method in electronic equipment and electronic equipment |
| CN103561284A (en) * | 2013-10-12 | 2014-02-05 | 深圳市同洲电子股份有限公司 | Transmission method and device for image processing |
| CN105553704B (en) * | 2015-12-10 | 2019-03-12 | 北京润科通用技术有限公司 | A kind of method and system of multi-person synergy handling failure tree |
| CN111124228A (en) * | 2019-12-23 | 2020-05-08 | 联想(北京)有限公司 | Information processing method and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6351233B1 (en) * | 1999-11-04 | 2002-02-26 | Nec Corporation | Videoconference system |
| CN101196894A (en) * | 2006-12-06 | 2008-06-11 | 英业达股份有限公司 | Graphic file modification information processing method and computer readable memory medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07234811A (en) * | 1994-02-25 | 1995-09-05 | Fujitsu Ltd | Remote file control system |
-
2010
- 2010-07-02 CN CN 201010215862 patent/CN101888302B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6351233B1 (en) * | 1999-11-04 | 2002-02-26 | Nec Corporation | Videoconference system |
| CN101196894A (en) * | 2006-12-06 | 2008-06-11 | 英业达股份有限公司 | Graphic file modification information processing method and computer readable memory medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101888302A (en) | 2010-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101888302B (en) | Interactive image information transmission system and method for teleconferences | |
| CN1835440B (en) | Method of displaying communicating state in instant communicating system | |
| CN104427293B (en) | A kind of method, apparatus and video terminal for establishing video conference interface | |
| CN104902327B (en) | Content update and delivery method, the intelligent television and system of a kind of page | |
| CN106028075A (en) | Bullet screen displaying method and device | |
| CN101969463A (en) | Method for realizing whiteboard full-screen synchronization on web page | |
| CN103607568A (en) | Stereo street scene video projection method and system | |
| TW201249144A (en) | Sending and receiving method and terminal of instant communication base on manuscript original handwriting | |
| CN101977209A (en) | Method for realizing page-turning synchronization on web page | |
| EP1274019A3 (en) | Observation display method for dynamically changing on monitor screen object information observed on computer network and observation display system using computer network | |
| CN103491156A (en) | Method and system for enabling circles and groups to be synchronous based on converged communication | |
| CN103838543A (en) | Screen picture sharing method and system | |
| CN109871189A (en) | A kind of multiple terminals screen sharing method and device based on Network File System | |
| CN202444580U (en) | System, terminal and server capable of acquiring television program screenshot | |
| CN110418187A (en) | A kind of interactive screen protection system based on two dimensional code | |
| CN104518941A (en) | Method, client, server and system for realizing an instant messaging (IM) multi-person drawing board | |
| CN107277593B (en) | Method and device for playing videos on same screen | |
| KR20060040579A (en) | A system and a method of implementing instant communication of the image information by the mean of instant communication | |
| CN101316161B (en) | Synchronous indication method and system for distributed video | |
| CN103095556B (en) | A kind of list method for refreshing based on instant messaging and device | |
| CN103051858A (en) | Video communication real-time screen interaction device, method and system | |
| CN101931653B (en) | Method for displaying communication state in instantaneous communication system | |
| CN103856805A (en) | Cross-time-zone program list transition method | |
| CN114050986B (en) | Signaling tracking method, device, equipment and storage medium | |
| CN102314235B (en) | Method for realizing synchronization of electronic whiteboards |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |