Table 7 Comparison of transmission map refinement methods with respect to the time complexity and memory requirements
From: A review on dark channel prior based image dehazing algorithms
Image | Resolution | Time (s) | Total/peak memory(Mb) | ||||||
|---|---|---|---|---|---|---|---|---|---|
Ga | Bi | Cr | Gu | Ga | Bi | Cr | Gu | ||
Fig. 24 (1) | 600 × 400 | 4.358 | 9.900 | 20.257 | 2.706 | 74.713/36.703 | 76.594/38.619 | 76.684/38.649 | 625.209/70.992 |
Fig. 24 (2) | 600 × 525 | 5.444 | 12.643 | 25.737 | 3.244 | 94.8314/48.225 | 97.440/50.761 | 97.407/50.761 | 797.781/85.364 |
Fig. 24 (3) | 800 × 457 | 6.431 | 14.274 | 29.088 | 3.758 | 132.413/64.056 | 135.362/67.004 | 135.495/67.004 | 963.107/107.111 |
Fig. 24 (4) | 450 × 600 | 4.715 | 11.558 | 22.825 | 2.908 | 82.739/42.672 | 84.963/44.859 | 85.796/45.286 | 687.942/74.707 |
FRIDA | 640 × 480 | 5.167 | 11.833 | 24.308 | 3.142 | 92.797/47.289 | 95.290/49.768 | 95.290/49.767 | 780.075/83.565 |