Processing a subset and recomposition
Clint Chapman from Canada  [20 posts]
9 years
I want to process subsets of the source image and then overlay the smaller subset back onto the source image in the original position.

I can crop the area I want to process but then how can I overlay the processed version of what i cropped back onto the source image?

Any ideas would be appreciated.

Anonymous 9 years

We've update the Display_Image module to provide pixel placement. Enter the coordinates into the gui display. You can also use variables. Attached to this post is an example of cropping the webcam image, filtering for red and then placing the image back into the original image using a variable for X and a static 100 for Y.


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