110 search results - page 3 / 22 » Adaptive Filtering for Video Coding with Focus Change |
ISCIS
2003
Springer
13 years 10 months ago
2003
Springer
This paper introduces a new error-resilient mechanism based on video redundancy coding (VRC) of H.263 Version 2, formerly known as H.263+. VRC is a mechanism to achieve temporal er...
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
Video coding techniques yielding state-of-the-art compression performance require large amount of computational resources, hence practical implementations, which target a broad ma...
ICIP
2002
IEEE
13 years 10 months ago
2002
IEEE
A method for video indexing and filtering based on motion activity characteristics in hierarchical levels is proposed. To extract motion activity information, an MPEG (MPEG-1/2) v...
ISCAS
2007
IEEE
13 years 11 months ago
2007
IEEE
— Video encoding to yield a decoder-friendly H.264 bit stream that consumes less decoding power yet with little coding efficiency degradation is investigated in this work. The e...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
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...