idsc_shapematching-master

所属分类:图形图像处理
开发工具:matlab
文件大小:152KB
下载次数:4
上传日期:2019-09-26 21:18:00
上 传 者东方汤姆
说明:  本算法是matlab算法,通过提取形状上下文信息进行图形配准,效果有效。
(This algorithm is matlab algorithm. It is effective by extracting shape context information for image registration.)

文件列表:
01_01_m.bmp (5182, 2018-06-26)
01_04_m.bmp (7262, 2018-06-26)
back.bmp (263222, 2019-09-26)
back2.bmp (263222, 2019-09-26)
common_innerdist\batch_mex.m (167, 2018-06-26)
common_innerdist\bellman_ford_ex_C.cpp (3592, 2018-06-26)
common_innerdist\bellman_ford_ex_C.dll (40960, 2018-06-26)
common_innerdist\bellman_ford_ex_C.mexw64 (9728, 2018-06-26)
common_innerdist\bookstein.m (708, 2018-06-26)
common_innerdist\boundary_extract_binary.m (491, 2018-06-26)
common_innerdist\build_graph_contour_C.cpp (3259, 2018-06-26)
common_innerdist\build_graph_contour_C.dll (40960, 2018-06-26)
common_innerdist\build_graph_contour_C.mexw64 (9216, 2018-06-26)
common_innerdist\common_matlab.h (1523, 2018-06-26)
common_innerdist\compu_contour_innerdist_SC.m (2666, 2019-09-26)
common_innerdist\compu_contour_SC.m (1327, 2018-06-26)
common_innerdist\comp_sc_hist.m (1640, 2018-06-26)
common_innerdist\disp_graph.m (201, 2018-06-26)
common_innerdist\disp_schist.m (882, 2018-06-26)
common_innerdist\dist2.m (820, 2018-06-26)
common_innerdist\dist2_C.cpp (1984, 2018-06-26)
common_innerdist\dist2_C.dll (40960, 2018-06-26)
common_innerdist\dist2_C.mexw64 (8192, 2018-06-26)
common_innerdist\dist_bw_sc.m (2549, 2018-06-26)
common_innerdist\dist_bw_sc_C.c (5480, 2018-06-26)
common_innerdist\dist_bw_sc_C.dll (40960, 2018-06-26)
common_innerdist\dist_bw_sc_C.mexw64 (9728, 2018-06-26)
common_innerdist\DPMatching.m (2655, 2018-06-26)
common_innerdist\DPMatching_C.cpp (13058, 2018-06-26)
common_innerdist\DPMatching_C.mexw32 (20480, 2018-06-26)
common_innerdist\DPMatching_C.mexw64 (11264, 2018-06-26)
common_innerdist\hist_cost.c (1669, 2018-06-26)
common_innerdist\hist_cost.dll (20480, 2018-06-26)
common_innerdist\hist_cost.mexw64 (7680, 2018-06-26)
common_innerdist\hungarian.m (11250, 2018-06-26)
common_innerdist\i2s.m (208, 2018-06-26)
common_innerdist\is_clockwise.m (816, 2018-06-26)
common_innerdist\uniform_interp.m (981, 2018-06-26)
... ...

idsc_shapematching ================== shape matching algorithm from haibin lin I solve two problem in this algorithm. First one is his angle matrix which was calculated in bellman_ford. I think the matrix is wrong because it cannot achieve rotated invarience and scaled invarience. When I inverse the matrix, it can! Well it means when you rotate an elephant and get elephant2, two contour elephant1 and elephant2 should match near 100%. If I don't inverse the matrix, the match point is 70 or 80 or maybe less. But when I do the inversion, the match point reach *** 99! And I use spfa to optimise bellman_ford. Second I solve the symmetry problem. It is show in elephant.bmp and elephant34.bmp. 第一个是他的角度矩阵,它是在贝尔曼福特计算的。 我认为矩阵是错误的,因为它不能达到旋转不变性和缩放不变性。 当我逆矩阵时,它可以!这意味着当你旋转一只大象得到象形文字2时,象形文字1和象形文字2的轮廓应该匹配到100%。 如果我不逆矩阵,匹配点是70或80或更少。但是当我做倒置时,匹配点达到***点99!我用spfa来优化贝尔曼福特。 其次,我解决对称性问题。它以elephant34.bmp和elephant34.bmp格式显示。

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