What is a surf?

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bil bbil
bil bbil 2014-5-24
回答： Image Analyst 2014-5-24
hello everyone..
I have a question about SURF(log)
the vector 64 represents the intensity values around the interest point?
value point of interest must be greater than or less than that of its neighbor?

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Image Analyst
Image Analyst 2014-5-24
See the help or read this: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer
You might also be interested in imregionalmax() or imdilate() if you have the Image Processing Toolbox.

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