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Is SIFT a function in MATLAB ?

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Explorer
Explorer 2013-11-2
评论： Mark Petty 2018-11-22
What features of image will I get after applying SIFT on that image ?
What is training image?

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Image Analyst
Image Analyst 2013-11-2
编辑：Image Analyst 2013-11-2
No, it was patented by the professor who invented it. Fortunately there is another algorithm that is faster and performs about as well called SURF. It is in the Computer Vision System Toolbox: http://www.mathworks.com/help/vision/functionlist.html
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Mark Petty
Mark Petty 2018-11-22
One could argue that although SURF maybe faster than SIFT, it is not as accurate.

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