畢業論文-铁路边缘及裂縫提取
http://www.lsgi.polyu.edu.hk/staff/Bo.Wu/projects/2011_polyu_icrg/rail_defects_1.jpg怎樣可以除去其他背景而讓CANNY 檢測鐵路完整邊緣及裂縫
是要用ROIPOLY 再進行區域性灰度拉申?
http://www.ilovematlab.cn/forum.php?mod=image&aid=103006&size=300x300&key=63a4bb870834e52b&nocache=yes&type=fixnone
我用了 medfilter2 6 x6及lapplacian 線性濾波也未如理想...
http://forum.vibunion.com/forum.php?mod=image&aid=60582&size=300x300&key=f01c928217574e070934d17502df98af&nocache=yes&type=fixnone
希望大家幫幫我感謝!
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