DocumentCode
332965
Title
Lossless color coordinate transform for lossless color image coding
Author
Fukuma, Shinji ; Iwahashi, Masahiro ; Kambayashi, Noriyoshi
Author_Institution
Dept. of Electr. Eng., Nagaoka Univ. of Technol., Niigata, Japan
fYear
1998
fDate
24-27 Nov 1998
Firstpage
595
Lastpage
598
Abstract
This paper proposes a lossless color coordinate transform for lossless color image coding. Lossless color coordinate transforms are used to remove the correlation and to bias the signal energy ratio between the color signal components. In order to form the lossless coding, a ladder network is used. It is confirmed by the numerical simulations that the performance of the lossless coding scheme with the lossless color coordinate transform is better than that without the lossless color coordinate transform
Keywords
image coding; image colour analysis; matrix algebra; transforms; color signal components; correlation removal; ladder network; lossless color coordinate transform; lossless color image coding; numerical simulation; signal energy ratio; Biomedical imaging; Color; Decoding; Image coding; Image restoration; Karhunen-Loeve transforms; Medical treatment; Numerical simulation; Performance loss; Streaming media;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. IEEE APCCAS 1998. The 1998 IEEE Asia-Pacific Conference on
Conference_Location
Chiangmai
Print_ISBN
0-7803-5146-0
Type
conf
DOI
10.1109/APCCAS.1998.743890
Filename
743890
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