Research Article
Lossless Image Compression Based on Multiple-Tables Arithmetic Coding
Table 4
Bit rates (bits/pixel) obtained by the MTAC and lossless JPEG 2000.
| Image | Method | MTAC | Lossless JPEG2000 |
| Airplane | 4.14 | 4.35 | Lena | 4.20 | 4.25 | Baboon | 6.10 | 6.11 | Gold | 4.71 | 4.90 | Sailboat | 4.88 | 5.10 | Boat | 4.24 | 4.44 | Toy | 3.90 | 4.16 | Barb | 5.28 | 5.14 | Pepper | 4.34 | 4.43 | Girl | 4.63 | 4.73 |
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