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» The H.263 Video Coding Standard: Complexity and Performance
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ICRA
1998
IEEE
121views Robotics» more  ICRA 1998»
14 years 28 days ago
Real-Time Estimation of Dominant Motion in Underwater Video Images for Dynamic Positioning
In this paper, we propose a 2D visual motion estimation method which can be exploited to achieve a dynamic positioning (eg. by gaze control) with respect to a sea-bottom area of i...
Fabien Spindler, Patrick Bouthemy
ICIP
2008
IEEE
14 years 3 months ago
H.264/AVC video scrambling for privacy protection
In this paper, we address the problem of privacy in video surveillance systems. More specifically, we consider the case of H.264/AVC which is the state-of-the-art in video coding....
Frédéric Dufaux, Touradj Ebrahimi
SIGSOFT
2007
ACM
14 years 9 months ago
Measuring empirical computational complexity
The standard language for describing the asymptotic behavior of algorithms is theoretical computational complexity. We propose a method for describing the asymptotic behavior of p...
Simon Goldsmith, Alex Aiken, Daniel Shawcross Wilk...
ISCAS
2007
IEEE
175views Hardware» more  ISCAS 2007»
14 years 3 months ago
Decoder-Friendly Adaptive Deblocking Filter (DF-ADF) Mode Decision in H.264/AVC
— Video encoding to yield a decoder-friendly H.264 bit stream that consumes less decoding power yet with little coding efficiency degradation is investigated in this work. The e...
Yu Hu, Qing Li, Siwei Ma, C. C. Jay Kuo
MM
2004
ACM
165views Multimedia» more  MM 2004»
14 years 2 months ago
Predictive perceptual compression for real time video communication
Approximately 2 degrees in our 140 degree vision span has sharp vision. Many researchers have been fascinated by the idea of eyetracking integrated perceptual compression of an im...
Oleg Komogortsev, Javed I. Khan