Test for Fisheye624 distortion with known reference points (#823)
Test for Fisheye624 distortion with known reference points (#823)

Summary:
Pull Request resolved: https://github.com/mapillary/OpenSfM/pull/823

Hard coded, known reference points for a certain set of distortion parameters. Not a very rigorous test, but helps with debugging. For example, this test fails when the order of the tangential distortion parameters is switched.

Reviewed By: fabianschenk

Differential Revision: D32311915

fbshipit-source-id: 6ba5b86bff1d76425b604f8e1033ca2c691bf3f1

mapillary/OpenSfM,mapillary/OpenSfM,mapillary/OpenSfM,mapillary/OpenSfM,mapillary/OpenSfM