A Novel Image Compression Technique Using Modular Algorithm
In the practice of predictive image coding, information loss is a problem in the accuracy of representing the prediction residual sequence. This is because the high order of probability distribution requires a huge size of codebook. This paper presents a modular arithmetic based technique for DPCM image compression. By using this algorithm, the length of codewords required by the following entropy coding is necessarily limited to a certain positive integer, the residual sequence is exactly reconstructed from decoder.
- Published
- 1992-02
- Content type
- Original Research
- DOI
- 10.5594/M00728
- ISBN
- 978-1-61482-941-6
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