ofxCvBlob represents an area identified by the OpenCV plug-in as being a contiguous object in the scene. It's most often stored within a contrountFind instance and populated by a call to findContours().
In the image below you can see two blobs detected in the grayscale image:
void ofxCvBlob::draw(float x, float y)
This method draws the blob to the screen with the upper-left corner located at the point specified by the x and y values.
Last updated 일요일, 22 1월 2017 18:54:02 UTC - d7a60ecc97884273248a4d3f4bf250a4b5a04071
Hosting for openFrameworks is generously provided by Rackspace