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assigning material properties based on RGB

Posted 9 juil. 2012, 18:01 UTC−4 0 Replies

Md Shihamul Islam
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Hi,

I am trying to do simulations of 2D imported EBSD (Electron Backscatter diffraction) images. I have imported the image in COMSOL. To get the similar image like the original one, I used an expression of= 0.9*r+0.05*b+0.05*g
Now I want to assign different material properties to different regions based on the RGB value.
Please let me know how I can do that. I will really appreciate that.I have attached my mph file too.

Thanks,
Shihamul
0 Replies Last Post 9 juil. 2012, 18:01 UTC−4
COMSOL Moderator

Hello Md Shihamul Islam

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