Hello friends, I have a set of 20 color images and I want to implement some operations.but before working on these images, I must homogenize the luminance (HSV) someone can suggest me a way to do this. I have done the following code, anda I want get the array of all image luminance average, but my problem is since the image is obtained by a for loop when a try change the image in rgb2hsv give me this error
if true % code
Error using rgb2hsv (line 59) MAP must be a Mx3 array. Error in teste (line 15) hsv = rgb2hsv(a) end
the code :
if true % code clear all, close all, clc; imgDir = dir(fullfile('','/database/*.jpg')); outDir = '/resultados/'; imgDimensao = length(imgDir); data =zeros(1,imgDimensao) for x = 1:length(imgDir) handles.images{x}=imread(fullfile('','/database/',imgDir(x).name)); a = imgDir(x).name; hsv = rgb2hsv(a) a = mean2(a); data(x) = a ; enddatamean2(data end
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