How to do this water detection (or what is it)?

asked 2014-11-07 09:27:06 -0500

thdrksdfthmn gravatar image

I know it is not very pro, but I have found on the web this, and I am wondering has anyone done this? Any suggestions how to do it? I do not think it is based on background subtraction...

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horror, it's even in the favicon ... ;)

do you want some kind of segmentation, though ? like isolating the water from the rest of the image ?

watershed or grabcut could help.

berak gravatar imageberak ( 2014-11-07 09:31:55 -0500 )edit

I am just wandering... Could it be background subtraction?

thdrksdfthmn gravatar imagethdrksdfthmn ( 2014-11-07 09:50:00 -0500 )edit

you would need more than one image as input for that

berak gravatar imageberak ( 2014-11-07 09:51:22 -0500 )edit

I know, but what do you think it is, background subtraction, or some kind of segmentation based on colours or something like this?

thdrksdfthmn gravatar imagethdrksdfthmn ( 2014-11-10 02:07:39 -0500 )edit