MATLAB: Converting RGB images to HSV images

hsvrgb images

Hi all I have an image and I converted it from RGB to HSV. I know H is between 0-360 degree. when I separate the H, S, V , I found that H is from 0-1. could you please tell me what this numbers in H matrix represent? your help is highly appreciated my steps are

RGB=imread('Picture.jpg'); HSV=rgb2hsv(RGB); H=HSV(:,:,1); S=HSV(:,:,2); V=HSV(:,:,3);

Best Answer

Just multiply H by 360 and you get hue values between 0 and 360 degrees.

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clr = ["red"
"yellow"
"green";
"cyan";
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MATLAB: Have I done something wrong with this code for edge detection on extreme gradient value

Looks like 3x3 to me, not 5x5. Just have your kernel be

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Best Answer

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MATLAB: How to normalize the color vector to get color values in terms of percentage

MATLAB: Have I done something wrong with this code for edge detection on extreme gradient value

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