VL.OpenCV - Joining 2 images together

[Hadasi]

Hi,

I have two images of the same 512width,512height that I would like to combine horizontally into one image of 1024height,512height. What is the best way to do this with VL.OpenCV?

[ravazquez]

I would create a new blank image with the proper dimensions (CVImage (RGBA) node) and then use the Insert (Filter) to add the two images into the first one.

Hope that makes sense.

[Hadasi]

Thanks @ravazquez. Throws an error though:

ERR : 0 <= roi.x && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <= roi.height && roi.y + roi.height <= m.rows

[ravazquez]

You are using the pins the other way around, have a look at Insert’s tooltip

[Hadasi]

Got it:

Thanks again @ravazquez!!

[ravazquez]

My pleasure!