Enhancements to the opinion model for video-telephony applications

2009 ◽  
Author(s):  
Jose Joskowicz ◽  
J. Carlos López Ardao
Keyword(s):  
Video Telephony ◽  
Opinion Model

Stereoscopic video telephony: naturalness and sense of presence

2003 ◽  
Author(s):  
Wa James Tam ◽  
Ronald Renaud ◽  
Andre Vincent ◽  
Taali Martin ◽  
Phil Blanchfield
Keyword(s):  
Stereoscopic Video ◽  
Video Telephony ◽  
Sense Of Presence

scholarly journals Correlation between centrality metrics and their application to the opinion model

2015 ◽  
Vol 88 (3) ◽  
Author(s):  
Cong Li ◽  
Qian Li ◽  
Piet Van Mieghem ◽  
H. Eugene Stanley ◽  
Huijuan Wang
Keyword(s):  
Centrality Metrics ◽  
Opinion Model

scholarly journals Impact of soft handover and pilot pollution on video telephony in a commercial network

2010 ◽  
Author(s):  
Lu Chen ◽  
Kumbesan Sandrasegaran ◽  
Riyaj Basukala ◽  
Faisal Mohd. Madani ◽  
Cheng-Chung. Lin
Keyword(s):  
Video Telephony ◽  
Soft Handover ◽  
Pilot Pollution ◽  
Commercial Network

How Late Can you Update? Detecting Blur and Transients in Gaze-Contingent Multi-Resolutional Displays

2005 ◽  
Vol 49 (17) ◽  
pp. 1527-1530 ◽  
Author(s):  
Lester C. Loschky ◽  
George W. McConkie
Keyword(s):  
Virtual Reality ◽  
Eye Movement ◽  
Good News ◽  
Image Degradation ◽  
Transmission Bandwidth ◽  
Video Telephony ◽  
Processing Resources ◽  
Single User

This study investigated perceptual disruptions in gaze-contingent multi-resolutional displays (GCMRDs) due to delays in updating the image after an eye movement. GCMRDs can be used to save processing resources and transmission bandwidth in many single-user display applications such as virtual reality, simulators, video-telephony, remote piloting, and teleoperation. The current study found that image update delays after an eye movement could be as long as 60 ms without significantly increasing the detectability of image degradation and/or transients due to the update. This is good news for designers of GCMRD applications, since it is ample time to update their displays after an eye movement without disrupting perception.

An Image Measurement Heart Rate Application in Video Telephony Systems

2019 ◽  
Author(s):  
Chun-Chieh Hsiao ◽  
Chao-Chi Wu ◽  
Ren-Guey Lee ◽  
Robert Lin ◽  
Chwan-Lu Tseng ◽  
...  
Keyword(s):  
Heart Rate ◽  
Image Measurement ◽  
Video Telephony
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