lda on image data for dimensionality reduction and image recognation

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archana telgaonkar on 5 May 2015

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https://www.mathworks.com/matlabcentral/answers/215125-lda-on-image-data-for-dimensionality-reduction-and-image-recognation

Answered: Image Analyst on 5 May 2015

i am working on LDA having image data-set i want to reduce dimensionality along with image recognition.unable to do it plz help me out

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Image Analyst on 5 May 2015

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https://www.mathworks.com/matlabcentral/answers/215125-lda-on-image-data-for-dimensionality-reduction-and-image-recognation#answer_177873

Here's a related answer when I shared code from a Mathworker who used PCA on images: http://www.mathworks.com/matlabcentral/answers/167938#answer_163231 This might work for you.

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Image Analyst on 5 May 2015

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https://www.mathworks.com/matlabcentral/answers/215125-lda-on-image-data-for-dimensionality-reduction-and-image-recognation#answer_177902

pca_image.m

Try the attached demo. Below is one of the images it can make.

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