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Get Feature from an image and match it from another image

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Isee You on 10 Apr 2012

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I am working in a project that i want to get the feature of an image then i want to select only the parts on other image that match with this feature

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Image Analyst on 11 Apr 2012

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https://uk.mathworks.com/matlabcentral/answers/35075-get-feature-from-an-image-and-match-it-from-another-image#answer_44015

See my answer to practically the same question in http://www.mathworks.com/matlabcentral/answers/35092-how-to-compare-two-image-which-should-neglect-the-lighting-changes

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Richard Brown on 11 Apr 2012

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There are lots of algorithms that do this. Try google for

SIFT
SUSAN
NCC
Harris

etc. etc. There are many Matlab (or Matlab interface) implementations available, e.g. VLFeat

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