Table 4 Execution time of our approach compared with JPEG2000
From: A novel high-frequency encoding algorithm for image compression
Image name | Our approach | JPEG2000 | ||
|---|---|---|---|---|
Compression time (s) | Decompression time (s) | Compression time (s) | Decompression time (s) | |
FACE1 | 6.02 | 6.84 | 3.1 | 1.45 |
FACE2 | 9.08 | 8.96 | 3.25 | 1.28 |
WALL | 7.109 | 8.33 | 2.99 | 1.74 |
METAL | 15.37 | 14.908 | 3.4 | 1.56 |
CORNER | 7.9 | 10.08 | 3.56 | 1.38 |