Morgan Treage

I'm a musician using max but I'm quite new to Jitter. So, sorry for the noobs' questions.

I've try to do some experiments with edge detection. I simply would like to detect edges in a video, turn the result in b&w, and replace the white with a texture grabbed from an other video or a picture or with openGL material. 

The edge detection part is ok with robcross and @saturation 0. but I have no clue how to do the "texture" part. If I use jit.op for example I always get shadows on the black part of the video too, but I want the texture only in the white part. Is there a way to do this ? Is there a way to convert the edge detection result in an OpenGL context and then apply a texture ? 

Any help would be appreciate. Thanks by advance !

loadbang

jit.brcosa

message

toggle

outlet

jit.window

jit.robcross

jit.pwindow

qmetro

jit.movie

jit.op.*

I'm a musician using max but I'm quite new to Jitter. So, sorry for the noobs' questions.
I've try to do some experiments with edge detection.  I simply would like to detect edges in a video,  turn the result in b&w, and replace the white with a texture grabbed from an other video or a picture or with openGL material. 
The edge detection part is ok with robcross and @saturation 0. but I have no clue how to do the "texture" part. If I use jit.op for example I always get shadows on the black part of the video too, but I want the texture only in the white part. Is there a way to do this ? Is there a way to convert the edge detection result in an OpenGL context and then apply a texture ? 
Any help would be appreciate. Thanks by advance !
Here is a simple test patch : 


Hi there !
I'm a musician using max but I'm quite new to Jitter. So, sorry for the noobs' questions.
I've try to do some experiments with ed

edges-textures

Transform the image to black and white, instead of levels of gray, with a binary operation like "jit.op @op >", resulting in a high contrast image. The value acts as the threshold to the black/white distinction.

Edges & textures