View Full Version : Blob finder current blob method

March 21, 2004, 11:16:36
Hello everybody,
I'm trying to develop a visual basic application which uses MV Blob Finder to get the distances between all blobs found in an image.
Actually I can get the position of the bigger blob (in the documentation is written that the boundingrect.x property of the Blob Finder object points to the x coordinate of the biggest blob found). I suppose that the CURRENTBLOB method is implemented to change the pointer to next blob using the index icount, but I can't understand which variables I have to pass to that function and, in all cases I don't know how to use it: can someone help me?
thank you,

Bernd Peretzke
March 31, 2004, 09:28:23

the CurrentContour method returns the contour points from the biggest blob. You can't get information from other blobs at the moment (planned for a future release).


Marc Cymontkowski
August 5, 2004, 11:31:15
Hi Andrea,

The new version of the MV Blob Counter will provide a new interface which supports to access various contour properties for every single detected blob.

Version 2.2 of our development kit will be released tomorrow.

Best Regards,

Marc Cymontkowski