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the best Parameter to distinguish two different images

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azade on 11 Nov 2015

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Answered: Image Analyst on 11 Nov 2015

hi. I have a set of images. I want to select the most similar image to an input image. for this,I divide images to 16 section and compare variance of these section. but I don't get good result(I mean ,two different images have same variance!). which parameter is good for this purpose? thank you

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Walter Roberson on 11 Nov 2015

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https://www.mathworks.com/matlabcentral/answers/254329-the-best-parameter-to-distinguish-two-different-images#answer_199416

http://www.mathworks.com/matlabcentral/answers/245327-how-to-get-a-similarity-ratio-of-2-figures

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Image Analyst on 11 Nov 2015

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https://www.mathworks.com/matlabcentral/answers/254329-the-best-parameter-to-distinguish-two-different-images#answer_199427

See https://en.wikipedia.org/wiki/Content-based_image_retrieval#Content_comparison_using_image_distance_measures

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