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reverse thresholding

asked 2013-02-08 16:55:15 -0500

soheil1365 gravatar image

Hi my friend

IS it possible in opencv to extract the original image from the thresholded of that?

I am going to put a button in my application which has 2 states...with its pressing ,threshold the image, with pressing it again original image is shown to me?

is it possible to do that?

thanks in advance

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answered 2013-02-08 17:04:31 -0500

berak gravatar image

updated 2013-02-08 17:08:37 -0500

you can't ever get back the information lost in the thresholding pass.

so, what about caching both ( original / thresholded )

and let the button just toggle between 2 different 'views' ?

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Asked: 2013-02-08 16:55:15 -0500

Seen: 222 times

Last updated: Feb 08 '13