Research Article
An Efficient Image Compressor for Charge Coupled Devices Camera
Table 2
Test results of compression.
| | Images | PSNR (dB) | Average PSNR (dB) | Bit rate (bits/pixel) |
| | SPOT-1 | 41.32 | 40.62 | 0.25 | | SPOT-2 | 41.39 | | SPOT-3 | 39.17 |
| | SPOT-1 | 42.92 | 42.26 | 0.5 | | SPOT-2 | 43.06 | | SPOT-3 | 40.81 |
| | SPOT-1 | 42.75 | 44.21 | 1 | | SPOT-2 | 45.11 | | SPOT-3 | 44.78 |
| | SPOT-1 | 43.97 | 45.44 | 2 | | SPOT-2 | 46.32 | | SPOT-3 | 46.04 |
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