MonoImage::DetectEllipses Parameters
 

The DetectEllipses function takes pointers to EllipseDescriptor, CurveOptions, ShapeDetectionOptions, and ROI structs. For teams who have target detection working, I have a few questions:

• Are some of these parameters optional? If you pass a NULL value for some of the arguments will the function still work?
• The function is overloaded and another copy of it just takes an EllipseDescriptor pointer. Are you just guys using this?
• What values are you guys using in your EllipseDescriptor struct that gives you the best results?

Re: MonoImage::DetectEllipses Parameters
 

There is a white paper on the NI site that may help a bit in understanding what some of the parameters do.

Greg McKaskle