Overlay a red area on a grayscale image

[amose]

Hi,

I am trying to analyze a series of grayscale images. I am trying to detect on part of the image if the graylevel is within a specific threshold.

I do succeed in identifying it, but what I didn't succeed was to mark in red the area where the I analyzed the greylevel to be within the threshold. ( see attached example of what I am trying to do).

thanks

Amos

[alexderjuengere]

Hello amose,

unfortunately I can't open your attached .vi at the moment, because on this PC I just run Labview 2011

But from your description, I assume you do have an unlabeled input image and a labeled output image.

In this thread, Sir Ben showed how to linear interpolate two images to cause an overlay effect:

http://forums.ni.com/t5/LabVIEW/How-to-overlay-a-partially-transparent-image-RGB-user-created-on/m-p...

Alex