融合MCAP和GRTV正则化的无人机航拍建筑物图像去雾方法
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黄鹤, 胡凯益, 李战一, 王会峰, 茹锋, 王珺
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An Image Dehazing Method for UAV Aerial Photography of Buildings Combining MCAP and GRTV Regularization
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HUANG He, HU Kaiyi, LI Zhanyi, WANG Huifeng, RU Feng, WANG Jun
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表1 去雾图像参数评价
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Tab.1 Evaluation of image parameters for dehazing images
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实验组 | 去雾算法 | 平均梯度 | 灰度图像对比度 | FADE | 模糊系数 | 运算时长/s | E1 | 原始图像 | 3.4132 | 38.0438 | 3.3746 | — | — | | DCP[5] | 4.6308 | 41.5066 | 1.6240 | 1.2875 | 10.83 | | FVID[13] | 5.0402 | 44.8432 | 1.5107 | 1.3973 | 1.22 | | Haze-Line[8] | 7.1235 | 66.1660 | 0.9111 | 1.9979 | 5.34 | | DehazeNet[7] | 5.0708 | 55.1841 | 1.5434 | 1.3558 | 1.27 | | IGSK[14] | 2.9055 | 43.6854 | 1.8265 | 0.4058 | 16.89 | | MSW[15] | 5.4143 | 53.9913 | 1.4022 | 1.4407 | 2.54 | | 本文方法 | 8.1420 | 72.9530 | 0.7171 | 2.3017 | 6.21 | E2 | 原始图像 | 2.7286 | 49.5167 | 2.3164 | — | — | | DCP[5] | 3.6947 | 56.4930 | 1.0717 | 1.3913 | 10.81 | | FVID[13] | 4.4220 | 53.6060 | 1.2449 | 1.6863 | 0.81 | | Haze-Line[8] | 4.9044 | 58.5268 | 0.5796 | 1.8093 | 4.07 | | DehazeNet[7] | 4.1678 | 67.0087 | 0.7425 | 1.5658 | 1.27 | | IGSK[14] | 2.0462 | 49.3389 | 2.9110 | 0.6316 | 16.40 | | MSW[15] | 4.4642 | 71.8793 | 0.7974 | 1.6494 | 1.56 | | 本文方法 | 6.8819 | 72.3219 | 0.3560 | 2.5359 | 5.00 | E3 | 原始图像 | 4.0277 | 34.3381 | 1.4294 | — | — | | DCP[5] | 6.2019 | 37.0552 | 0.5512 | 1.5606 | 10.78 | | FVID[13] | 6.5895 | 36.3347 | 0.5775 | 1.7264 | 0.81 | | Haze-Line[8] | 8.5561 | 34.4546 | 0.2612 | 2.1607 | 4.68 | | DehazeNet[7] | 6.4785 | 44.1485 | 0.4464 | 1.6495 | 1.25 | | IGSK[14] | 3.0247 | 33.7982 | 1.8486 | 0.6427 | 16.47 | | MSW[15] | 7.3224 | 50.1062 | 0.4932 | 1.8492 | 1.54 | | 本文方法 | 11.6165 | 57.2106 | 0.1953 | 2.9986 | 5.01 | E4 | 原始图像 | 3.6964 | 28.8263 | 2.2842 | — | — | | DCP[5] | 5.1626 | 35.8074 | 1.1885 | 1.6117 | 10.89 | | FVID[13] | 5.7754 | 19.5894 | 1.2384 | 1.7113 | 0.81 | | Haze-Line[8] | 9.7989 | 57.8329 | 0.4250 | 2.5171 | 4.34 | | DehazeNet[7] | 5.3420 | 38.9765 | 1.3434 | 1.6479 | 1.31 | | IGSK[14] | 1.8620 | 28.6709 | 3.4998 | 0.2421 | 16.58 | | MSW[15] | 6.2033 | 48.6046 | 1.0322 | 1.7546 | 1.53 | | 本文方法 | 9.6690 | 59.4137 | 0.2788 | 2.5483 | 4.72 |
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