Lossless color coordinate transform for lossless color image coding

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....

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Bibliographic Details
Main Authors: Fukuma, S., Iwahashi, M., Kambayashi, N.
Format: Conference Proceeding
Language:English
Subjects:
Biomedical imaging
Color
Decoding
Image coding
Image restoration
Karhunen-Loeve transforms
Medical treatment
Numerical simulation
Performance loss
Streaming media
Online Access:Request full text
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Summary: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.
DOI:10.1109/APCCAS.1998.743890