Sciweavers

198 search results - page 6 / 40
» Efficient Bit Allocation for Dependent Video Coding
Sort
View
ICIP
2003
IEEE
16 years 2 months ago
Disparity dependent segmentation based stereo image coding
In this paper, we propose a novel rate-distortion (R-D) optimized disparity based coding scheme for stereo images. This new scheme efficiently integrates the coding of the dispari...
Rahul Shukla, Hayder Radha, Martin Vetterli
ICASSP
2007
IEEE
15 years 7 months ago
Rate Allocation Algorithm for Pixel-Domain Distributed Video Coding Without Feedback Channel
In some video coding applications, it is desirable to reduce the complexity of the video encoder at the expense of a more complex decoder. Distributed Video (DV) Coding is a new p...
Marleen Morbée, Josep Prades-Nebot, Aleksan...
DCC
2004
IEEE
15 years 4 months ago
Unequal Error Protection of SNR-Scalable DPCM-Coded Video
A channel code allocation scheme is developed for transmission of video over error-prone channels. The system is designed to minimize the expected distortion of the video under a ...
Till Halbach
CCECE
2006
IEEE
15 years 7 months ago
A Frame Layer Bit Allocation for H.264 Based on Frame Complexity
The new H.264/AVC video coding standard delivers a significantly better performance compared to previous standards, supporting higher quality video over lower bit rate channels. I...
Hoda Roodaki, Mahmoud Reza Hashemi, Omid Fatemi
ICIP
2002
IEEE
16 years 2 months ago
MPEG-4 video object-based rate allocation with variable temporal rates
This paper describes a bit allocation algorithm that can achieve a constant bit rate when coding multiple video objects (MVO's), while improving the rate-distortion (R-D) per...
Jeong-Woo Lee, Anthony Vetro, Yao Wang, Yo-Sung Ho