happynear / FaceVerification

An Experimental Implementation of Face Verification, 96.8% on LFW.
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关于使用yandong的model的aligment问题 #55

Closed scottyyih closed 7 years ago

scottyyih commented 7 years ago

你好: 对于使用yandong的model center face,使用了下面两个函数做了align操作: Tfm = cp2tform(facial5points', coord5points', 'similarity'); cropImg = imtransform(img, Tfm, 'XData', [1 imgSize(2)],... 'YData', [1 imgSize(1)], 'Size', imgSize); 请问这两个函数是通过什么算法实现的?怎么保证在做对齐时5个landmark都兼顾到?谢谢

happynear commented 7 years ago

搜一下“相似变换”。