how to read the color image with combined the R,G,B component ?

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preet 2013-4-20

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https://ww2.mathworks.cn/matlabcentral/answers/72926-how-to-read-the-color-image-with-combined-the-r-g-b-component

采纳的回答： Walter Roberson

i have a color image like baby.tif when i use a statement as below

imData=imread('baby.tif');

in imData array R,G,B component store separate

imData(:,:,1)% red

imData(:,:,2) %green

imData(:,:,3) % blue

like this but i need all component combined for single pixel example for first pixel i have value for r,g,b (13,16,17) then second and so on if my image size 60*60 then to represent the color value in 60*180 size in array

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preet 2013-4-20

actually i write the color values of 1000 images in a single .txt file. so when i read that txt file its not easy to read sepratly each component for 1000 images

Image Analyst 2013-4-20

Well . . . . don't do that! You already had the color values in the original format image files.

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Walter Roberson 2013-4-20

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https://ww2.mathworks.cn/matlabcentral/answers/72926-how-to-read-the-color-image-with-combined-the-r-g-b-component#answer_82937

在 MATLAB Online 中打开

reshape( permute(imData, [1 3 2]), size(imData,1), size(imData,2) * size(imData,3) )

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preet 2013-4-21

Thanx sir, as usually u r gv me ans.

Image Analyst 2013-4-21

Actually you've only accepted one other of his answers that he spent time giving you. If what you say is true, then you should go back and accept his other answers also.

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