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ICIP
2008
IEEE
15 years 21 days ago
Improved dynamic rate shaping for H.264/AVC video streams
In this paper, dynamic rate shaping for H.264/AVC intracoded video streams is investigated. An analysis of the distortion distinguishes different error components that lead to the...
Stijn Notebaert, Jan De Cock, Kenneth Vermeirsch, ...
ICIP
2005
IEEE
15 years 18 days ago
Motion-compensation using variable-size block-matching with binary partition trees
A new approach to Variable Size Block Matching is proposed, based on the binary partitioning of blocks. If a particular block does not allow for accurate motion compensation, then...
Marc Servais, Theodore Vlachos, Thomas Davies
ASPDAC
2009
ACM
171views Hardware» more  ASPDAC 2009»
14 years 5 months ago
A current-mode DC-DC converter using a quadratic slope compensation scheme
— A quadratic slope compensation scheme for a current-mode DC-DC converter to obtain stable frequency characteristics without depending on the input and output voltages is propos...
Chihiro Kawabata, Yasuhiro Sugimoto
ICIP
2008
IEEE
15 years 21 days ago
Adaptive reference filtering for bidirectional disparity compensation with focus mismatches
In this paper, we consider compensation of focus mismatches for frames that are encoded with inter-view bi-prediction (B-frames) in multiview coding (MVC). We start with an analys...
PoLin Lai, Antonio Ortega, Purvin Pandit, Peng Yin...
ICIP
2004
IEEE
15 years 17 days ago
Wyner-ziv video coding with hash-based motion compensation at the receiver
In current interframe video compression systems, the encoder performs predictive coding to exploit the similarities of successive frames. The Wyner-Ziv Theorem on source coding wi...
Anne Aaron, Shantanu Rane, Bernd Girod