Research Article
Discrete Wavelet Transform on Color Picture Interpolation of Digital Still Camera
Table 4
Peak signal-to-noise ratio (unit: dB).
| ā | R | G | B |
Average |
| Picture 01 | 37.6746 | 39.2743 | 37.8266 | 38.2585 | Picture 02 | 38.4116 | 39.9794 | 38.4853 | 38.9588 | Picture 03 | 43.3799 | 45.1411 | 42.5881 | 43.7030 | Picture 04 | 34.4073 | 35.2576 | 34.1865 | 34.6171 | Picture 05 | 43.0901 | 44.0063 | 42.1758 | 43.0907 | Picture 06 | 39.3456 | 40.6480 | 39.1629 | 39.7188 | Picture 07 | 40.0361 | 44.1844 | 41.5367 | 41.9191 | Picture 08 | 38.7940 | 40.3259 | 38.4501 | 39.1900 | Picture 09 | 42.8313 | 44.7694 | 42.4572 | 43.3526 | Picture 10 | 37.8463 | 41.1899 | 38.8066 | 39.2809 | Picture 11 | 38.1024 | 39.1079 | 37.6140 | 38.2748 | Picture 12 | 39.4213 | 42.0331 | 40.9348 | 40.7964 | Picture 13 | 42.7354 | 45.0743 | 41.9345 | 43.2481 | Picture 14 | 43.0495 | 45.4716 | 43.3727 | 43.9646 | Picture 15 | 39.3880 | 41.5611 | 40.2815 | 40.4102 | Picture 16 | 39.4140 | 42.9145 | 40.4108 | 40.9131 | Picture 17 | 41.4268 | 42.9398 | 41.5827 | 41.9831 | Picture 18 | 42.5319 | 45.8168 | 42.8554 | 43.7347 | Picture 19 | 41.5696 | 44.2054 | 42.2152 | 42.6634 | Picture 20 | 36.1300 | 37.8601 | 36.2973 | 36.7625 | Picture 21 | 43.4639 | 45.9502 | 44.2462 | 44.5534 | Picture 22 | 41.4209 | 43.0842 | 40.3746 | 41.6266 | Picture 23 | 39.7628 | 42.0993 | 40.5352 | 40.7991 | Picture 24 | 36.2665 | 37.6725 | 35.4316 | 36.4569 |
| Average | 40.02083 | 42.10696 | 40.15676 | 40.7615 |
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