1 | initial version |
Check out this answer
2 | No.2 Revision |
Check out this answer
3 | No.3 Revision |
Check out this answer
4 | No.4 Revision |
Check out this answer
HullPoints should not be a vector of points. Instead a vector of int. But for a working examples Check out the sample in the documentation below
http://docs.opencv.org/doc/tutorials/imgproc/shapedescriptors/hull/hull.html