Reduce min number of matches to init a reconstruction
Reduce min number of matches to init a reconstruction

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