Ignore zero weighted markers in keyframe selection
authorSergey Sharybin <sergey.vfx@gmail.com>
Wed, 26 Feb 2014 11:56:10 +0000 (17:56 +0600)
committerSergey Sharybin <sergey.vfx@gmail.com>
Wed, 26 Feb 2014 11:56:10 +0000 (17:56 +0600)
commit8a5221750e73b48ea204bde7a489bc11e49770a6
tree15c2e18fdb8979853219203a2c042a3b0f81deb3
parent4a61df9c95d48c0854d49869eac2d3dc0453b7f4
Ignore zero weighted markers in keyframe selection

It doesn't make sense to use zero-weighted tracks as a correspondences
in keyframe selection.

Such tracks are not guaranteed to be tracked accurately because their
purpose is to add reference points in 3D space without affecting the
solution.
extern/libmv/libmv/simple_pipeline/keyframe_selection.cc