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Those are exactly the routines I'm using in LabVIEW. What I'd like are equivalent routines in openCV

Hi,

I'm moving to OpenCV after using imagine processing techniques with the National Instruments Image acquisition and processing routines. There are a series of routines there for sample measurement based on finding edges along a line profile - these allow me to easily measure the dimensions of shapes.

Are there any routines similar to this in openCV? I've found the line iterator, which will give me a profile along a line drawn on an image, but I can't find anything which will take this profile information and determine the edge locations from it.

I don't want 'kernel' type edge finding routines which highlight the location of all edges in an image.

If there aren't routines available and I end up writing my own, is there a mechanism for submitting the new routines for inclusion future releases of openCV?