pycolmap icon indicating copy to clipboard operation
pycolmap copied to clipboard

Published 20 hours ago • verified publisher icon colmap

SIFT scores from VLFeat

Open mihaidusmanu opened this issue 4 years ago • 1 comments
trafficstars

There is no easy way to get detection scores out of VLFeat. The current approach is very hacky and bug-prone as I recover the scores directly from the DoG pyramid. The following line should be thoroughly verified.

https://github.com/mihaidusmanu/pycolmap/blob/61fbe2748a15717fcbeaee717fb5a1405f978c34/sift.cc#L102

mihaidusmanu avatar Jun 09 '21 13:06 mihaidusmanu

How about making this change inside COLMAP? We can extend the FeatureKeypoint struct with a score and also extend the SQLite database schema with an extra column.

ahojnnes avatar Jan 23 '22 12:01 ahojnnes