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MM
2009
ACM
163views Multimedia» more  MM 2009»
16 years 1 months ago
Peer-assisted packet loss repair for IPTV video multicast
Emerging IPTV technology uses source-specific IP multicast to deliver TV programs to the end-users. To provide timely and reliable services over the error-prone DSL access networ...
Zhi Li, Xiaoqing Zhu, Ali C. Begen, Bernd Girod
ICMCS
2008
IEEE
206views Multimedia» more  ICMCS 2008»
16 years 29 days ago
Redundant motion vectors for improved error resilience in H.264/AVC coded video
This proposal presents a new error robust strategy for encoding redundant pictures for the H.264/AVC standard. The method is based on providing motion vectors as redundant data, i...
Maheshi B. Dissanayake, Chaminda T. E. R. Hewage, ...
HICSS
2007
IEEE
83views Biometrics» more  HICSS 2007»
16 years 26 days ago
Does Culture Interact with Media Richness? The Effects of Audio vs. Video Conferencing on Chinese and American Dyads
Eastern and Western cultures differ along several dimensions affecting computer-supported collaborative work. We consider one such dimension, low context (requiring little situati...
Leslie D. Setlock, Pablo-Alejandro Quinones, Susan...
ICASSP
2007
IEEE
16 years 26 days ago
A New Rotation Search for Dependent Rate-Distortion Optimization in Video Coding
We present a novel search algorithm which is suitable for optimizing functions with a high-dimensional discrete-valued parameter vector. The algorithm is designed to find a funct...
Tuukka Toivonen, Loren Merritt, Ville Ojansivu, Ja...
IROS
2007
IEEE
147views Robotics» more  IROS 2007»
16 years 25 days ago
Uncalibrated video compass for mobile robots from paracatadioptric line images
— Due to their panoramic field of view, catadioptric cameras are becoming ubiquitous in many robotics and computer vision applications. Catadioptric cameras with a unique viewpo...
Gian Luca Mariottini, Domenico Prattichizzo