DocumentCode
455028
Title
Two-Dimensional Wiener Filters for Error Resilient Time Domain Lapped Transform
Author
Liang, Jie ; Li, Xin ; Sun, Guoqian ; Tran, Trac D.
Author_Institution
Sch. of Eng. Sci., Simon Fraser Univ., Burnaby, BC
Volume
3
fYear
2006
fDate
14-19 May 2006
Abstract
This paper presents the design of two-dimensional Wiener filters for error resilient time domain lapped transform. Two solutions are discussed, and a multi-pass approach is also proposed to make the algorithm adaptive to input statistics. Design examples and image coding experiments show that the adaptive 2-D Wiener filters provide significant improvement over the existing 1-D Wiener filtering method
Keywords
Wiener filters; image coding; matrix algebra; statistical analysis; time-domain analysis; transforms; error resilient time domain lapped transform; image coding; input statistics; two-dimensional Wiener filters; Decoding; Design engineering; Discrete cosine transforms; Image coding; Reconstruction algorithms; Redundancy; Resilience; Statistics; Sun; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
Conference_Location
Toulouse
ISSN
1520-6149
Print_ISBN
1-4244-0469-X
Type
conf
DOI
10.1109/ICASSP.2006.1660635
Filename
1660635
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