How can I get pixels info like the function "impixel", but for multiple pixel?
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I want to get a plot of RGB info as a function of location (x,y), by drawing a line. (In impixel I need to choose one pixel, but I want a line of pixel)
Thank you.
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Answers (1)
Iain
on 3 Jun 2013
plot(squeeze(image(:,column,1)),'r')
hold on
plot(squeeze(image(:,column,2)),'g')
plot(squeeze(image(:,column,3)),'b')
xlabel 'Column nmumber'
figure
plot(squeeze(image(row,:,1)),'r')
hold on
plot(squeeze(image(row,:,2)),'g')
plot(squeeze(image(row,:,,3)),'b')
xlabel 'Row nmumber'
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