Description: University of British Columbia 1999, David Rowe (David G. Lowe) summed up the professor is not variable based on existing technology, feature detection methods, and formally proposed based on scale space for image scaling, rotation or even affine transform the image to maintain local features invariant description operator-SIFT (Scale Invariant Feature Transform), this algorithm is to be improved in 2004.
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sift\SIFT的讲解.ppt
....\sift算法.pdf
....\sift算法的不错的讲解.pdf
....\SIFT算法详解及应用(课件).ppt
....\浅谈sift算子.ppt
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