OpenCV filter that allows filter taking two images as Base

opencv

asked 2017-07-06 22:57:17 -0600

arqam
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I am trying to implement Rolling Guidance Filter, but for that I need a filter which takes two images as base unit to perform filter.

We have Joint Bilateral Filter but that is not provided by OpenCV Java. So is there any filter which I can use?

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answered 2017-07-07 16:13:44 -0600

Tetragramm

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What you are looking for is in ximgproc::filters. Unfortunately, no Java version.

Personally, I prefer THIS filter. It is about as fast as the guided filter, but more accurate. It's the same algorithm used in the DisparityWLS, but you can simplify it and speed it up for normal images.

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Is there any API for FGS-TIP (the link that you gave) to be used in Java?

arqam ( 2017-07-08 00:12:52 -0600 )edit

Regrettably, no. As best I can tell, none of them have a Java API, though it might be possible for you to add them. I have no idea what is required to make a function work in the OpenCV Java API.