Merge pull request #9560 from sovrasov:undistort_stop_criteria
authorVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Fri, 15 Sep 2017 12:34:16 +0000 (12:34 +0000)
committerVadim Pisarevsky <vadim.pisarevsky@gmail.com>
Fri, 15 Sep 2017 12:34:16 +0000 (12:34 +0000)

Trivial merge