Find max value on images

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Mohamed Elbeialy
Mohamed Elbeialy on 20 Apr 2021
Commented: Image Analyst on 21 Apr 2021
How to find the max value of those punch of images

Answers (1)

Image Analyst
Image Analyst on 20 Apr 2021
What is a "punch" of images? And what is your definition of brightest for a color image? Do you just want to convert to gray scale and find the brightest? Something like (untested)
grayImage = rgb2gray(rgbImage);
maxValue = max(grayImage(:))
maxMap = grayImage == maxValue;
rgb2 = imoverlay(grayImage, maxMap);
imshow(rgb2);
  11 Comments
Image Analyst
Image Analyst on 21 Apr 2021
@Mohamed Elbeialy, I'll take a look at that when/if I get time. But did this answer solve this problem? If so, please accept it.

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