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ICIP
2006
IEEE
10 years 4 months ago
Interpolation Free Sub-Pixel Motion Estimation for H.264
Sub-pixel motion compensation plays an important role in compression efficiency within modern video codecs such as MPEG2, MPEG4 and H.264. Sub-pixel motion compensa tion is implem...
Paul R. Hill, Tuan-Kiang Chiew, David R. Bull
ICIP
2009
IEEE
10 years 3 months ago
Optimal Motion Compensated Spatio-temporal Filter For Quality Enhancement Of H.264/avc Compressed Video Sequences
The paper proposes a novel algorithm to enhance the quality of H.264/AVC compressed video sequences by using an inloop spatio-temporal motion compensated lter (MCSTF). Extra infor...
TIP
1998
159views more  TIP 1998»
9 years 2 months ago
An optimal quadtree-based motion estimation and motion-compensated interpolation scheme for video compression
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
Guido M. Schuster, Aggelos K. Katsaggelos
ICMCS
2008
IEEE
336views Multimedia» more  ICMCS 2008»
9 years 8 months ago
SIMD optimization of the H.264/SVC decoder with efficient data structure
H.264/scalable video coding (SVC) is a new compression technique that can adapt to various network environments and applications. However, despite its outstanding performance, H.2...
Joohyun Lee, Gwanggil Jeon, Sangjun Park, Taeyoung...
MMSP
2008
IEEE
149views Multimedia» more  MMSP 2008»
9 years 8 months ago
Motion compensated prediction in transform domain Distributed Video Coding
—The ongoing research in Distributed Video Coding (DVC) for low complexity encoding is trying to shorten the substantial performance gap to well known state-of-the-art coders. On...
Stefan Borchert, Ronald P. Westerlaken, Rene Klein...
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