11-13-2006 12:07 PM
01-15-2007 02:36 PM
Hi Bauch,
Well if you use threshold to make a binary picture and get the contour of it, you will have a result sensitive to 1 gray level, which is a lot in your case.
If you use circle fitting tool to get the data points, then you are sure that they are chosen with an optimal algorithm, much more robust. You can play on the detection speed by adapting the angle between in research line. So for me, no doubt, I would definitly use the second method.
02-27-2007 06:17 AM
That does not make sense because I want to fit an ellipse after I have determined the contour points.
@DOC-doc wrote:
If you use circle fitting tool to get the data points, then you are sure that they are chosen with an optimal algorithm, much more robust. You can play on the detection
02-27-2007 07:19 AM
02-27-2007 08:52 AM