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xfeatures2d_SIFT and colmap sift #1

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LiuZhenyao opened this issue Oct 18, 2019 · 0 comments

LiuZhenyao commented Oct 18, 2019

hello , i've got a question to consult you . Is the SIFT extracted by opencv(xfeatures2d_SIFT) the same as that used by colmap ?

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