Select ROI from an image

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Shweta Naiskar 2017-3-19

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https://ww2.mathworks.cn/matlabcentral/answers/330728-select-roi-from-an-image

评论： Walter Roberson 2017-3-20

my question is i need to get a region of interest first on the image, the shown code can crop an image manually, but i prefer it to be cropping with fixed size. please helpre

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Geoff Hayes 2017-3-20

Shweta - do you have access to the Image Processing Toolbox or are you hoping to write your own code to do this for you?

Walter Roberson 2017-3-20

Please read https://www.mathworks.com/matlabcentral/answers/243406-how-scan-an-image-fully-and-seperate-the-area-of-interest-using-matlab#answer_192657

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Image Processing and Computer Vision Image Processing Toolbox Image Filtering and Enhancement ROI-Based Processing

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