Lossless/lossy progressive coding based on reversible wavelet and lossless multi-channel prediction

In this report, a digital image data compression method which has two modes-"lossless" mode and "lossy" mode-and also "progressive" functionality is proposed. The coding system can be optimized for an arbitrary input image signal under the lossless/lossy unified coding...

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Bibliographic Details
Main Authors: Iwahashi, M., Fukuma, S., Chokchaitam, S., Kambayashi, N.
Format: Conference Proceeding
Language:English
Subjects:
Context modeling
Data compression
Decoding
Digital images
Discrete cosine transforms
Image coding
Nonlinear distortion
Quantization
Statistics
Transform coding
Online Access:Request full text
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Description
Summary:In this report, a digital image data compression method which has two modes-"lossless" mode and "lossy" mode-and also "progressive" functionality is proposed. The coding system can be optimized for an arbitrary input image signal under the lossless/lossy unified coding gain introduced here.
DOI:10.1109/ICIP.1999.821645