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extraction of intensity maxima minima from hue plane

asked 2013-01-12 08:08:51 -0600

vanangamudi gravatar image

i hav extracted the hue information from a rgb image and stored it into a separate image file. now I need to find min and max values present in this image. how do i do that. here is my code do that. what is wrong with it. it throws seg fault. the image I supply to this code is the hue image extracted from the rgb image

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answered 2013-01-12 09:25:33 -0600

You have to use cvGet2d instead of cvGetReal2d in your source code. In addition,you can use the cvMinMaxLoc function instead of manual calculation.

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Asked: 2013-01-12 08:08:51 -0600

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Last updated: Jan 12 '13