image feature extraction using discrete wavelet transform matlab code?

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Tharun naidu on 17 Apr 2019

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Answered: Emerson Nithiyaraj on 25 Feb 2020

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Emerson Nithiyaraj on 25 Feb 2020

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https://se.mathworks.com/matlabcentral/answers/456884-image-feature-extraction-using-discrete-wavelet-transform-matlab-code#answer_417208

please refer https://in.mathworks.com/help/wavelet/ref/dwt2.html#description for converting your image into wavelet (frequency) domain and then use your feature extraction algorithm on the transformed image.

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