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Why use hue channel of HSV for mean shift tracking?

asked 2013-08-06 14:40:12 -0500

flammxy gravatar image

Usually examples and codes is convert RGB to HSV and split hue channel. I dont know the reason. Can anyone tell me the reason or is there any detail theory or examples about it?

Thank you

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answered 2013-08-06 16:50:38 -0500

SR gravatar image

Theoretically, the color value in the H channel is not influenced by the image brightness and saturation. You get the "pure" color disregarding the actual lighting (which might change over time).

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Asked: 2013-08-06 14:40:12 -0500

Seen: 628 times

Last updated: Aug 06 '13