Discard non-oriented images as fisheye.
Discard non-oriented images as fisheye.

edgarriba/OpenSfM,sunbingfengPI/OpenSFM_Test,mapillary/OpenSfM,mapillary/OpenSfM,NicWayand/OpenSfM,edgarriba/OpenSfM,NicWayand/OpenSfM,BrookRoberts/OpenSfM,mapillary/OpenSfM,edgarriba/OpenSfM,sunbingfengPI/OpenSFM_Test,onecue/OpenSfM,onecue/OpenSfM,sunbingfengPI/OpenSFM_Test,mapillary/OpenSfM,oscarlorentzon/OpenSfM,onecue/OpenSfM,onecue/OpenSfM,onecue/OpenSfM,edgarriba/OpenSfM,sunbingfengPI/OpenSFM_Test,oscarlorentzon/OpenSfM,mapillary/OpenSfM,edgarriba/OpenSfM,NicWayand/OpenSfM,BrookRoberts/OpenSfM,BrookRoberts/OpenSfM,NicWayand/OpenSfM,BrookRoberts/OpenSfM,oscarlorentzon/OpenSfM,oscarlorentzon/OpenSfM,oscarlorentzon/OpenSfM,sunbingfengPI/OpenSFM_Test,BrookRoberts/OpenSfM,NicWayand/OpenSfM