how to choose the best way to Feature Extraction

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primrose khaleed 2014-5-16

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https://ww2.mathworks.cn/matlabcentral/answers/129824-how-to-choose-the-best-way-to-feature-extraction

评论： Image Analyst 2020-11-3

hi ...my project is under vehical scanner ...first i used median filter to remove noise then i used canny edge detection ,,,now i want to (Extraction Featurrs )...how to know which way to used...please help me

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BHAVYA K R 2020-11-3

i am doing freshness of fruts.

what feature extraction methods can be aplied?

can u explain?

Image Analyst 2020-11-3

I don't know. For visual cues, you'd have to search the literature like from the link in my last comment.

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Image Analyst 2014-5-16

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It depends on the image and what you want to find. Usually when people ask for image processing advice they attach an image. You didn't do that so all I can do at this point is to point you to my File Exchange http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862 which showcases a very very small number of the thousands of methods available to you, and to the Vision Bibliography http://iris.usc.edu/Vision-Notes/bibliography/contents.html which lists practically every image processing article ever published.