Real-time 3D video conference on generic hardware

Desurmont, Xavier; Bruyelle, Jean‐Luc; Ruiz, Diego; Meessen, Jerome; Macq, Benoît

doi:10.1117/12.704360

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…The basic functions of video conference are to capture the scene, transmit it through digital networks to other attendees, and render it according to each attendee's viewing characteristics [2] . In order to enlarge the conference scene, two or more cameras are used, and two or more displays will be used.…”

Section: Introductionmentioning

confidence: 99%

Image Mosaics Solution for Video Conference

Yang

Zhang

Feng

2010

2010 International Conference on Multimedia Technology

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This paper presents the solution of image mosaics in video conference. The video conference has become more and more useful because of the economical and ecological cost of transport. In some large video conference, it will need two or more cameras to capture the wide scene. It is not convenient for the attendees to view two or more displays at the meeting. The proposed image mosaics solution is to stitch the several small scenes into a large one. For the application demand of video conference, the image mosaics should be done in real-time.

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Section: Introductionmentioning

confidence: 99%

Image Mosaics Solution for Video Conference

Yang

Zhang

Feng

2010

2010 International Conference on Multimedia Technology

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A point-based tele-immersion system: from acquisition to stereoscopic display

Ruiz

Maison²,

Bruyelle

et al. 2007

Stereoscopic Displays and Virtual Reality Systems XIV

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We present a point based reconstruction and transmission pipeline for a collaborative tele-immersion system. Two or more users in different locations collaborate with each other in a shared, simulated environment as if they were in the same physical room. Each user perceives point-based models of distant users along with collaborative data like molecule models. Disparity maps, computed by a commercial stereo solution, are filtered and transformed into clouds of 3D points. The clouds are compressed and transmitted over the network to distant users. At the other side the clouds are decompressed and incorporated into the 3D scene. The viewpoint used to display the 3D scene is dependent on the position of the head of the user. Collaborative data is manipulated through natural hand gestures. We analyse the performance of the system in terms of computation time, latency and photo realistic quality of the reconstructed models.

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Real-time 3D video conference on generic hardware

Cited by 2 publications

References 4 publications

Image Mosaics Solution for Video Conference

Image Mosaics Solution for Video Conference

A point-based tele-immersion system: from acquisition to stereoscopic display

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