how to convert picturs into matrix

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krak 2013-4-23

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https://ww2.mathworks.cn/matlabcentral/answers/73218-how-to-convert-picturs-into-matrix

Dear readers, I am new in matlab and I would want to know how to convert an image in a matrix of columns? Or to convert the matrix square in matrix column?

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Image Analyst 2013-4-23

Clear? Not really. You accepted the answer below though, so we assume you are done. I never did figure out how you able to perform image segmentation on the image before you even had the image in MATLAB as a 2D image array, but whatever.... Jan's code tells you how to convert the 2D grayscale image or 3D color image into a 1D column vector, though I don't know how or why that would be useful to you. If you have any questions on image segmentation, see my image segmentation tutorial: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

krak 2013-5-2

Thank you! I use matlab to make a program of Hand Gesture Recognition Using Neural Networks (just the alpahbet)! I am not expert matlab thus I try I have to make a program that he can recognize the signs of the hearing-impaired people! Thank you and I hope to find of the help

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