hue histogram color map
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Hi
I am trying to plot the hue histogram of my image. It currently looks like this.
I would like it to look like the one below.
Or at least just the bar below should be in color. I tried changing the colormap option but nothing changed. Help thanks !
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回答 (2 件)
Walter Roberson
2016 年 1 月 26 日
[ind, map] = rgb2ind(YourRGBImage);
imhist(ind, map)
4 件のコメント
Walter Roberson
2016 年 1 月 27 日
I don't think you can do it with imhist() then. You will probably need to bar() each different bar separately.
Image Analyst
2016 年 1 月 27 日
See attached demo where I change each bar individually. Feel free to adapt.
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