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JVCIR
2006
66views more  JVCIR 2006»
11 years 1 months ago
Adaptive rate control for H.264
Zhengguo Li, Wen Gao, Feng Pan, S. W. Ma, Keng Pan...
JVCIR
2006
98views more  JVCIR 2006»
11 years 1 months ago
Vector sigma filters for noise detection and removal in color images
This paper presents a new adaptive filtering approach capable of detecting and removing impulsive noise in multichannel images. The proposed methodology constitutes a powerful uni...
Rastislav Lukac, Bogdan Smolka, Konstantinos N. Pl...
JVCIR
2006
121views more  JVCIR 2006»
11 years 1 months ago
An extension of direct macroblock coding in Predictive (P) slices of the H.264 standard
The consideration of better motion compensation techniques for inter-frame prediction is one of the key reasons why the new H.264 (MPEG-4 AVC) video coding standard can achieve co...
Alexis M. Tourapis, Feng Wu, Shipeng Li
JVCIR
2006
98views more  JVCIR 2006»
11 years 1 months ago
Fast motion search with efficient inter-prediction mode decision for H.264
A fast inter-prediction mode decision and motion search algorithm is proposed for the H.264 video coding standard. The multi-resolution motion estimation scheme and an adaptive ra...
Chih-Hung Kuo, Mei-Yin Shen, C. C. Jay Kuo
JVCIR
2006
126views more  JVCIR 2006»
11 years 1 months ago
Efficient intra- and inter-mode selection algorithms for H.264/ AVC
Intra-frame mode selection and inter-frame mode selection are new features introduced in the H.264 standard. Intra-frame mode selection dramatically reduces spatial redundancy in ...
Andy C. Yu, King Ngi Ngan, Graham R. Martin
JVCIR
2006
140views more  JVCIR 2006»
11 years 1 months ago
Improved H.264 rate control by enhanced MAD-based frame complexity prediction
This paper presents a revised rate control scheme based on an improved frame complexity measure. Rate control adopted by both MPEG-4 VM18 and H.264/AVC use a quadratic rate-distor...
Xiaoquan Yi, Nam Ling
JVCIR
2006
127views more  JVCIR 2006»
11 years 1 months ago
Automatic liver segmentation for volume measurement in CT Images
Computed tomography (CT) images have been widely used for diagnosis of liver disease and volume measurement for liver surgery or transplantation. Automatic liver segmentation and ...
Seong-Jae Lim, Yong-Yeon Jeong, Yo-Sung Ho
JVCIR
2006
280views more  JVCIR 2006»
11 years 1 months ago
Error resiliency schemes in H.264/AVC standard
Real-time transmission of video data in network environments, such as wireless and Internet, is a challenging task, as it requires high compression efficiency and network friendly...
Sunil Kumar, Liyang Xu, Mrinal K. Mandal, Sethuram...
JVCIR
2006
73views more  JVCIR 2006»
11 years 1 months ago
Retrieval and constraint-based human posture reconstruction from a single image
Chih-Yi Chiu, Chun-Chih Wu, Yao-Cyuan Wu, Ming-Yan...
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