TCannyMod

[mp3dom]

So it should be changed a little and then recompiled, I guess...?

[ryrynz]

I had a quick play with this for usage with Awarp4 but found that aSobel gave thinner lines. I was looking for something that provide improved edge detection.
Since I could find any options that gave me similar results, I suspect aSobel is optimized for Awarpsharp. Is it possible that anything here could be used to improve or give extra options to aSobel?

[real.finder]

Originally Posted by mp3dom

Don't know if this is the right place to post (or maybe in the avs+ topic?) but I get an "Avisynth open failure: system exception - access violation" when just loading the plugin (on latest dev avs+ r2397). The strange thing is that this happens only on x86 because the x64 version seems to work fine (at least it load the plugin).

Originally Posted by kgrabs

actually i got an access violation too, after upgrading to Avisynth+r2172 MT i386 from Avisynth+r1576, that went away after i removed tcannymod.dll from my autoload folder

there are already new build in https://github.com/chikuzen/TCannyMod/releases it work fine here

[WolframRhodium]

Originally Posted by ryrynz

I had a quick play with this for usage with Awarp4 but found that aSobel gave thinner lines. I was looking for something that provide improved edge detection.
Since I could find any options that gave me similar results, I suspect aSobel is optimized for Awarpsharp. Is it possible that anything here could be used to improve or give extra options to aSobel?

I think aSobel() is an SIMD optimized filter whose internal procedure consists of mt_convolution() and mt_lutxy(), so one can modify it in .avs with similar stuff.

[Reel.Deel]

Originally Posted by WolframRhodium

I think aSobel() is an SIMD optimized filter whose internal procedure consists of mt_convolution() and mt_lutxy(), so one can modify it in .avs with similar stuff.

Interesting, I've always wonders why the output of aSobel() differs from standard Sobel filters. Do you have an example of how this is done?

[WolframRhodium]

Originally Posted by Reel.Deel

Interesting, I've always wonders why the output of aSobel() differs from standard Sobel filters. Do you have an example of how this is done?

Here's the code in vapoursynth-awarpsharp2 (https://github.com/dubhater/vapoursy...sharp2.cpp#L25).

[real.finder]

hi chikuzen

to avoid the collision, gblur in TCannyMod need to chose another function name cuz there are already GBlur by vcmohan

and CombMask in CombMask.dll too, CombMask already there in masktools1

[ajp_anton]

Is this supposed to support higher bitdepths? Because it seems utterly broken when fed higher than 8 bits, but on the other hand it doesn't reject it, it just silently produces garbage. Except if you're (un?)lucky and it just crashes, then you know something's wrong.

[kedautinh12]

Originally Posted by ajp_anton

Is this supposed to support higher bitdepths? Because it seems utterly broken when fed higher than 8 bits, but on the other hand it doesn't reject it, it just silently produces garbage. Except if you're (un?)lucky and it just crashes, then you know something's wrong.

Vapoursynth's backported was supported HBD
https://github.com/Asd-g/AviSynth-vsTCanny