Lossless Image Compression Based on Multiple-Tables Arithmetic Coding
This paper is intended to present a lossless image compression method based on multiple-tables arithmetic coding (MTAC) method to encode a gray-level image f. First, the MTAC method employs a median edge detector (MED) to reduce the entropy rate of f. The gray levels of two adjacent pixels in an ima...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2009-01-01
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| Series: | Mathematical Problems in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2009/128317 |