CN103279315A - Real-time desktop remote sharing method - Google Patents
Real-time desktop remote sharing method Download PDFInfo
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- CN103279315A CN103279315A CN2013101453108A CN201310145310A CN103279315A CN 103279315 A CN103279315 A CN 103279315A CN 2013101453108 A CN2013101453108 A CN 2013101453108A CN 201310145310 A CN201310145310 A CN 201310145310A CN 103279315 A CN103279315 A CN 103279315A
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Abstract
The invention relates to the field of computer vision, in particular to a real-time desktop remote sharing method based on modes of a projector camera. The real-time desktop remote sharing method relates to a local device and a remote device. Both the local device and the remote device are formed in the method that a depth camera (1), a color camera (2) and a projector (3) are installed at the top of a support (5), wherein the depth camera (1), the color camera (2) and the projector (3) are connected to a computer (4). The real-time desktop remote sharing method has the advantages that digital files, video data and voice data can be transmitted and users can share files in the computer so as to carry out real-time video communication and voice communication; meanwhile, the users can share any real object in a sharing zone in real time so as to carry out face-to-face and immersive communication.
Description
Technical field
The present invention relates to computer vision field, be specifically related to based on the long-range shared method of a kind of real-time desktop of projector camera pattern.
Background technology
Along with the development of society, international and intercity telecommunicate becomes frequently, and it is efficient and convenient that communication mode also becomes.Simultaneously along with global integration and international process, work no longer is that a people or a corporate team can be unaided, finish and need increasing personnel to coact, these personnel are dispersed in all over the world, communication exchange between them is increasingly important, a convenience, the multi-mode of nature is linked up sharing platform and is also become increasingly important.
Along with development of science and technology, the volume of projector and camera is more and smaller and more exquisite, and it is more and more cheaper that price also becomes, the appearance of the pocket projector of pouch-type, and it is removable just very to make that projector camera technology is become, portable interaction equipment.
Adopt projector as output device, broken through the fixedly restriction of display screen equipment, making that output shows can be at arbitrary plane, and even realizes on the on-plane surface, realizes the projection on any surface.Adopt camera as input equipment, need not a large amount of hardware input equipments, make input mode more natural, more meet people's interchange custom.
Summary of the invention
The object of the present invention is to provide the long-range shared method of a kind of real-time desktop, can allow the user share any real object in shared region the inside in real time, as the face-to-face exchange of carrying out on the spot in person.
For solving above-mentioned technical matters, the present invention by the following technical solutions:
The long-range shared method of a kind of real-time desktop may further comprise the steps:
Comprise local device and remote equipment, local device and remote equipment all are by degree of depth camera, and the top that colour imagery shot and projector are installed in support constitutes, and degree of depth camera, and colour imagery shot and projector all are connected to the computing machine of local device;
Degree of depth camera and colour imagery shot on the local device are aimed at local desktop, gather depth image and the corresponding coloured image of desktop in real time;
Degree of depth camera on the local device and colour imagery shot are handled the image data transmission that collects to the computing machine of local device, then the computing machine of local device by network with image data transmission to the computing machine of remote equipment;
The computing machine of remote equipment is with the projector of image data transmission to remote equipment;
The projector of remote equipment is projected to view data on the remote desktop from the top down;
Degree of depth camera on the remote equipment and colour imagery shot are handled the image data transmission that collects to the computing machine of remote equipment, then the computing machine of remote equipment by network with image data transmission to the computing machine of local device;
The computing machine of local device is with the projector of image data transmission to local device;
The projector of local device is projected to view data on the local desktop from the top down.
Further technical scheme is, the software module of described computing machine comprises image processing module and data transmission module:
In the computing machine of local device, image processing module obtains showing on the local desktop 3D coordinate of four angle points of image in advance by depth camera, by data fitting, sets up the depth model on desktop picture plane; In use, image processing module is taken depth camera the DESKTOP INFORMATION obtain and is compared with the depth model of the plane of delineation, is partitioned into the material object of putting on the desktop, and then is partitioned into the coloured image in kind of correspondence in the coloured image; The image data transmission that data transmission module is partitioned into image processing module is to the computing machine of remote equipment;
In the computing machine of remote equipment, to image processing module, image processing module merges view data and display background to data transmission module with the image data transmission that receives, and the projector by remote equipment projects on the desktop of remote equipment then;
In the computing machine of remote equipment, image processing module is by the depth information of degree of depth camera input, set up the depth model of the imaging plane in the desktop, depth model by depth image and imaging plane, be partitioned into imaging plane and the object of putting in the plane, be partitioned into the coloured image of object correspondence then, the image data transmission that data transmission module is partitioned into image processing module is to the computing machine of local device;
In the computing machine of local device, to image processing module, image processing module merges view data and display background to data transmission module with the image data transmission that receives, and the projector by local device projects on the desktop of remote equipment then.
Further technical scheme is, the computing machine of described local device and the computing machine of remote equipment are each other by network transmission of video, sound and file data.
Compared with prior art, the invention has the beneficial effects as follows: the present invention can the transmission of digital file, video, and voice data, the user can share the file in the computing machine, carries out real-time video, audible communication.Simultaneously, the user also can share any real object of shared region the inside in real time, carries out face-to-face general interchange on the spot in person.
Description of drawings
Fig. 1 is the structural representation of local device in the long-range shared method of a kind of real-time desktop of the present invention or remote equipment.
Fig. 2 is local device and working condition of remote synoptic diagram in the long-range shared method of a kind of real-time desktop of the present invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Fig. 1 and Fig. 2 show an embodiment of the long-range shared method of a kind of real-time desktop of the present invention:
The long-range shared method of a kind of real-time desktop may further comprise the steps:
Comprise local device and remote equipment, local device and remote equipment all are by degree of depth camera 1, the top that colour imagery shot 2 and projector 3 are installed in support 5 constitutes, and degree of depth camera 1, and colour imagery shot 2 and projector 3 all are connected to local computing machine 4;
Degree of depth camera 1 on the local device and colour imagery shot 2 are aimed at local desktop, gather depth image and the corresponding coloured image of desktop in real time;
Degree of depth camera 1 on the local device and colour imagery shot 2 are handled the image data transmission that collects to the computing machine 4 of local device, then the computing machine 4 of local device by network with image data transmission to the computing machine 4 of remote equipment;
The computing machine 4 of remote equipment is with the projector 3 of image data transmission to remote equipment;
The projector 3 of remote equipment is projected to view data on the remote desktop from the top down;
Degree of depth camera 1 on the remote equipment and colour imagery shot 2 are handled the image data transmission that collects to the computing machine 4 of remote equipment, then the computing machine 4 of remote equipment by network with image data transmission to the computing machine 4 of local device;
The computing machine 4 of local device is with the projector 3 of image data transmission to local device;
The projector 3 of local device is projected to view data on the local desktop from the top down.
In the present invention by degree of depth camera 1, colour imagery shot 2 and projector 3 are installed in local device and the remote equipment of the top formation of support 5, its integral body can be made the profile of similar desk lamp, degree of depth camera 1, the camera lens of colour imagery shot 2 and projector 3 is all aimed at the desktop of below, i.e. projecting plane of Gong Xianging.The degree of depth camera 1 of local device and colour imagery shot 2 catch the object that the top, projecting plane occurs in real time, give local computing machine 4 with local image transfer, local computer transfers data to long-range computing machine 4 by netting twine, the projector 3 of remote equipment shows the local image that remote computer receives, degree of depth camera 1 and the colour imagery shot 2 of remote equipment catch remote image simultaneously, it is passed to local computer, the remote image that the projector 3 of local device receives demonstration.Two equipment are worked simultaneously, constitute the method for a full duplex, and local user and long-distance user will share same working top.
The preferred embodiment of the long-range shared method of a kind of real-time desktop according to the present invention, the software module of described computing machine 4 comprises image processing module and data transmission module:
In the computing machine 4 of local device, image processing module obtains showing on the local desktop 3D coordinate of four angle points of image in advance by depth camera, by data fitting, sets up the depth model on desktop picture plane; In use, image processing module is taken depth camera the DESKTOP INFORMATION obtain and is compared with the depth model of the plane of delineation, is partitioned into the material object of putting on the desktop, and then is partitioned into the coloured image in kind of correspondence in the coloured image; The image data transmission that data transmission module is partitioned into image processing module is to the computing machine 4 of remote equipment;
In the computing machine 4 of remote equipment, to image processing module, image processing module merges view data and display background to data transmission module with the image data transmission that receives, and the projector 3 by remote equipment projects on the desktop of remote equipment then;
In the computing machine 4 of remote equipment, image processing module is by the depth information of degree of depth camera input, set up the depth model of the imaging plane in the desktop, depth model by depth image and imaging plane, be partitioned into imaging plane and the object of putting in the plane, be partitioned into the coloured image of object correspondence then, the image data transmission that data transmission module is partitioned into image processing module is to the computing machine 4 of local device;
In the computing machine 4 of local device, to image processing module, image processing module merges view data and display background to data transmission module with the image data transmission that receives, and the projector 3 by local device projects on the desktop of remote equipment then.
Another preferred embodiment of the long-range shared method of a kind of real-time desktop according to the present invention, the computing machine 4 of described local device and the computing machine 4 of remote equipment are each other by network transmission of video, sound and file data.
Claims (3)
1. long-range shared method of real-time desktop is characterized in that may further comprise the steps:
Comprise local device and remote equipment, local device and remote equipment all are by degree of depth camera (1), the top that colour imagery shot (2) and projector (3) are installed in support (5) constitutes, and degree of depth camera (1), colour imagery shot (2) and projector (3) all are connected to the computing machine (4) of local device;
Degree of depth camera (1) and colour imagery shot (2) on the local device are aimed at local desktop, gather depth image and the corresponding coloured image of desktop in real time;
Degree of depth camera (1) on the local device and colour imagery shot (2) are handled the image data transmission that collects to the computing machine (4) of local device, then the computing machine of local device (4) by network with image data transmission to the computing machine (4) of remote equipment;
The computing machine of remote equipment (4) is with the projector (3) of image data transmission to remote equipment;
The projector of remote equipment (3) is projected to view data on the remote desktop from the top down;
Degree of depth camera (1) on the remote equipment and colour imagery shot (2) are handled the image data transmission that collects to the computing machine (4) of remote equipment, then the computing machine of remote equipment (4) by network with image data transmission to the computing machine (4) of local device;
The computing machine of local device (4) is with the projector (3) of image data transmission to local device;
The projector of local device (3) is projected to view data on the local desktop from the top down.
2. the long-range shared method of a kind of real-time desktop according to claim 1, it is characterized in that: the software module of described computing machine (4) comprises image processing module and data transmission module:
In the computing machine of local device (4), image processing module obtains showing on the local desktop 3D coordinate of four angle points of image in advance by depth camera, by data fitting, sets up the depth model on desktop picture plane; In use, depth camera is taken the DESKTOP INFORMATION obtain to image processing module and the depth model of the plane of delineation compares, be partitioned into the material object of putting on the desktop, and then being partitioned in the coloured image corresponding coloured image in kind, the image data transmission that data transmission module is partitioned into image processing module is to the computing machine (4) of remote equipment;
In the computing machine of remote equipment (4), data transmission module with the image data transmission that receives to image processing module, image processing module merges view data and display background, and the projector (3) by remote equipment projects on the desktop of remote equipment then;
In the computing machine of remote equipment (4), image processing module is by the depth information of depth camera input, set up the depth model of the imaging plane in the desktop, depth model by depth image and imaging plane, be partitioned into imaging plane and the object of putting in the plane, be partitioned into the coloured image of object correspondence then, the image data transmission that data transmission module is partitioned into image processing module is to the computing machine (4) of local device;
In the computing machine of local device (4), data transmission module with the image data transmission that receives to image processing module, image processing module merges view data and display background, and the projector (3) by local device projects on the desktop of remote equipment then.
3. the long-range shared method of a kind of real-time desktop according to claim 1 and 2 is characterized in that: the computing machine (4) of the computing machine of described local device (4) and remote equipment is each other by network transmission of video, sound and file data.
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| CN2013101453108A CN103279315A (en) | 2013-04-24 | 2013-04-24 | Real-time desktop remote sharing method |
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| CN2013101453108A CN103279315A (en) | 2013-04-24 | 2013-04-24 | Real-time desktop remote sharing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106412485A (en) * | 2016-10-13 | 2017-02-15 | 山东浪潮商用系统有限公司 | Remote office method, device and system |
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| US20120113238A1 (en) * | 2010-11-05 | 2012-05-10 | Ricoh Company, Ltd. | Drawn image sharing apparatus, drawn image sharing system, and drawn image sharing method |
| CN102629330A (en) * | 2012-02-29 | 2012-08-08 | 华南理工大学 | Rapid and high-precision matching method of depth image and color image |
| US20120320157A1 (en) * | 2011-06-14 | 2012-12-20 | Microsoft Corporation | Combined lighting, projection, and image capture without video feedback |
| US20120320158A1 (en) * | 2011-06-14 | 2012-12-20 | Microsoft Corporation | Interactive and shared surfaces |
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- 2013-04-24 CN CN2013101453108A patent/CN103279315A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610421A (en) * | 2008-06-17 | 2009-12-23 | 深圳华为通信技术有限公司 | Video communication method, Apparatus and system |
| US20120113238A1 (en) * | 2010-11-05 | 2012-05-10 | Ricoh Company, Ltd. | Drawn image sharing apparatus, drawn image sharing system, and drawn image sharing method |
| US20120320157A1 (en) * | 2011-06-14 | 2012-12-20 | Microsoft Corporation | Combined lighting, projection, and image capture without video feedback |
| US20120320158A1 (en) * | 2011-06-14 | 2012-12-20 | Microsoft Corporation | Interactive and shared surfaces |
| CN102629330A (en) * | 2012-02-29 | 2012-08-08 | 华南理工大学 | Rapid and high-precision matching method of depth image and color image |
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| CN106412485A (en) * | 2016-10-13 | 2017-02-15 | 山东浪潮商用系统有限公司 | Remote office method, device and system |
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