DocumentCode
436499
Title
Fuzzy reasoning based intra frame error concealment for block based images
Author
Ruilan, Lv ; Xiuchang, Zhu
Author_Institution
Nanjing Univ. of Posts & Telecommun., China
Volume
2
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
1103
Abstract
A new technique of information-restoration for the block-based images is proposed. This scheme is based on fuzzy reasoning and aims at intra frame error concealment for gray level images. Fuzzy reasoning is applied to classify the results of pixel matching and then the pixel correction is managed to modify the pixel values of the blocks with low RED (recover exactness degree). The experiment results show the effectiveness of our proposed method.
Keywords
error correction; fuzzy reasoning; image classification; image matching; image restoration; FRBEC; RED; block-based images; fuzzy reasoning; gray level images; information-restoration; intra-frame error concealment; pixel correction; pixel matching; recover exactness degree; Extrapolation; Fuzzy logic; Fuzzy reasoning; Image coding; Image reconstruction; Image restoration; Interpolation; Mean square error methods; PSNR; Pixel;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1441516
Filename
1441516
Link To Document