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ICIP
2001
IEEE
16 years 5 months ago
A temporal error concealment method for MPEG coded video using a multi-frame boundary matching algorithm
Compressed video sequences are very sensitive to channel disturbances when they are transmitted through an unreliable environment such as a wireless channel. The transmission erro...
Yen-Chi Lee, Yucel Altunbasak, Russell M. Merserea...
DCC
2004
IEEE
16 years 3 months ago
Efficient Bit Allocation for Dependent Video Coding
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
Yegnaswamy Sermadevi, Sheila S. Hemami
ICMCS
2006
IEEE
132views Multimedia» more  ICMCS 2006»
15 years 10 months ago
Challenges and Opportunities in Video Coding for 3D TV
This paper explores the challenges opportunities in developing and deploying 3D TV services. The 3D TV services can be seen as a general case of the multi-view video that has been...
Hari Kalva, Lakis Christodoulou, Liam M. Mayron, O...
ICMCS
2005
IEEE
208views Multimedia» more  ICMCS 2005»
15 years 9 months ago
Error Resilient Coding Based on Reversible Data Embedding Technique for H.264/AVC Video
In this paper, a prescription-based error concealment (PEC) method is proposed. PEC relies on pre-analyses of the concealment error image (CEI) for I-frames and the optimal error ...
Wen-Nung Lie, Tom C.-I. Lin, Dung-Chan Tsai, Guo-S...
ICASSP
2007
IEEE
15 years 5 months ago
SIFME: A Single Iteration Fractional-Pel Motion Estimation Algorithm and Architecture for HDTV Sized H.264 Video Coding
This paper presents a set of fast algorithm and VLSI architecture for HDTV-sized H.264 fractional motion estimation. To solve the long computational latency in HD-sized applicatio...
Tzu-Yun Kuo, Yu-Kun Lin, Tian-Sheuan Chang