On the documentation of findHomography I can see 4 options:
- 0 - a regular method using all the points, i.e., the least squares method
- RANSAC - RANSAC-based robust method
- LMEDS - Least-Median robust method
- RHO - PROSAC-based robust method
What I miss an explanation for the confidence parameter:
confidence Confidence level, between 0 and 1.
How does it impact each of the methods above? What’s its usage?