I need a matlab code for color reduction using self-organizing map (SOM) learning
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Please Help me. I stuck here and need the code urgently. I m using color images which are represented in L* u* v* color space.....
please help me.. URGENT
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Image Analyst
il 1 Nov 2013
0 voti
Why does it need to be SOM? Have you tried Brett's tool: http://www.mathworks.com/matlabcentral/fileexchange/38484-segmenttool-an-interactive-gui-for-segmenting-images Or maybe http://www.mathworks.com/matlabcentral/fileexchange/37197-dem-diffused-expectation-maximisation-for-image-segmentation Or even simply rgb2ind()?
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Image Analyst
il 1 Nov 2013
It performs clustering, so it should probably work, though I haven't tried it on anything but uint8 images. If you have Luv images they're floating point probably, and in a different range than 0-255. Perhaps you can convert Luv to RGB if you find out it's necessary. But bottom line, I don't have any SOM code.
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KAE
il 28 Feb 2018
0 voti
Matlab offers self organizing map functions functions but you have to buy the Neural Network toolbox.
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