1 传统Hausdorff距离算法
2 Hausdorff距离算法改进形式
3 Hausdorff距离改进算法
4 改进Hausdorff距离可行性分析
表1 IHD与HD比较 |
方法 | 模板图像a | 模板图像b | 模板图像c |
---|---|---|---|
α=0,β=3 (112,64) | α=0,β=3 (112,64) | α=0,β=3 (112,64) | |
α=0.5,β=3 (112,64) | α=0.5,β=3 (112,64) | α=0.5,β=3 (112,64) | |
α=0.7,β=3 (112,64) | α=0.7,β=3 (112,64) | α=0.7,β=3 (112,64) | |
α=0.8,β=3 (112,64) | α=0.8,β=3 (112,64) | α=0.8,β=3 (73,130) | |
IHD | α=0.9,β=3 (112,64) | α=0.9,β=3 (112,64) | α=0.9,β=3 (60,149) |
α=0,β=1 (112,64) | α=0,β=1 (137,35) | α=0,β=1 (112,64) | |
α=0.5,β=1 (112,64) | α=0.5,β=1 (52,161) | α=0.5,β=1 (112,64) | |
α=0.7,β=1 (112,64) | α=0.7,β=1 (83,104) | α=0.7,β=1 (112,64) | |
α=0.8,β=1 (112,64) | α=0.8,β=1 (135,39) | α=0.8,β=1 (51,163) | |
α=0.9,β=1 (112,64) | α=0.9,β=1 (59,152) | α=0.9,β=1 (126,51) | |
HD | (112,64) | (117,63) | (81,117) |