extract red image with Vision Builder Automated Inspection

[mcatieau]

Hello

I have 2 camera connected to a CVS and I want to process the images to have only the red part of the images.

for that I tried to use VBAI but I din't sucess, I think nit should be in the vision assistant step, but I already tryed with "extract a color plane" and "treshold color", and when I test with an image it don't work.

Does anybody know how to that?

Thank you for your help

[MoviJOHN]

Am I right that you don't actually want to extract the color plane, but rather, you want to black out everything in the image that is not red?  If this is the case, what you want to do is use the color threshold to create a mask of the red areas, and then use that mask on the original image to turn everything that is not red to black, or some other color.  Keep in mind that other colors in the spectrum also have a red component to them, like purple, yellow, orange, etc.

[muks]

Also post an image if you can?

[mcatieau]

Hello

I may be find a way to delete everythimg that is not red by substract green and blue with vision assisatant, it seems to work.

Now I try to extract only little part of the picture, only the part of the picture who are red, for that I created ROIs for some red parts of the images, and I want to record only this ROIs, to reduce the size of the file and kipping the same resolution.

Does anybody know how to do that?

I attach my Vision builder code to the message

Thanks for your help

[mcatieau]

Sorry I did a mistake, here is the good file

[Eirikur]

Duplicate post