Research Article
Lossless Image Compression Based on Multiple-Tables Arithmetic Coding
Table 1
Entropies of ten original images and their error images.
| | Image | Entropy rate of original image | Entropy rate of error image |
| | Airplane | 6.529 | 3.567 | | Baboon | 7.224 | 5.091 | | Lena | 7.432 | 3.681 | | Toy | 6.748 | 3.123 | | Gold | 7.452 | 3.853 | | Sailboat | 7.248 | 4.126 | | Boat | 6.975 | 3.595 | | Barb | 7.647 | 4.557 | | Pepper | 7.570 | 3.535 | | Girl | 7.260 | 3.935 |
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