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ICASSP
2008
IEEE
14 years 1 months ago
Efficient calculation of adaptive interpolation filter with distortion modelling
A novel method is proposed to calculate the coefficients of adaptive interpolation filter used in hybrid video coders for improving the coding efficiency. The proposed algorithm f...
Kemal Ugur, Dmytro Rusanovskyy, Moncef Gabbouj
ICMCS
2008
IEEE
336views Multimedia» more  ICMCS 2008»
14 years 1 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...
ICIP
2006
IEEE
14 years 8 months ago
Content Adaptive Wyner-ZIV Video Coding Driven by Motion Activity
In distributed video coding (DVC), the video statistics are exploited, partially or totally at the decoder. A particular case of DVC, WynerZiv video coding deals with lossy source...
João Ascenso, Catarina Brites, Fernando Per...
ICIP
2004
IEEE
14 years 8 months ago
Scalable video coding based on motion-compensated temporal filtering: complexity and functionality analysis
Video coding techniques yielding state-of-the-art compression performance require large amount of computational resources, hence practical implementations, which target a broad ma...
Fabio Verdicchio, Yiannis Andreopoulos, Tom Clerck...
ICMCS
2006
IEEE
195views Multimedia» more  ICMCS 2006»
14 years 1 months ago
Adaptive MCTF based on Correlation Noise Model for SNR Scalable Video Coding
This paper proposes a subband adaptive motion compensated temporal filtering (MCTF) technique for scalable video coding and introduces a revised synthesis gain model for the quant...
Ruiqin Xiong, Jizheng Xu, Feng Wu, Shipeng Li