How to remove background color from an image

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unnikrishnan
unnikrishnan 2013 年 4 月 2 日
How to remove the background color from an RGB image? Need to remove the most prominent color in an image. How to use histogram for this technique?

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回答 (2 件)

Mahdi
Mahdi 2013 年 4 月 2 日
I think this tutorial will help you. Look through the other examples to learn more.
Image Analyst
Image Analyst 2013 年 4 月 2 日
You should take a look at the Color Frequency Image, if you aren't sure which color is the most prevalent. http://www.mathworks.com/matlabcentral/fileexchange/28164-color-frequency-image
You can also take a look at my color segmentation tutorials: http://www.mathworks.com/matlabcentral/fileexchange/?term=authorid%3A31862

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