/usr/ is in libvisp-me-dev 3.1.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/include/
/usr/include/x86_64-linux-gnu/
/usr/include/x86_64-linux-gnu/visp3/
/usr/include/x86_64-linux-gnu/visp3/me/
/usr/include/x86_64-linux-gnu/visp3/me/vpMe.h
/usr/include/x86_64-linux-gnu/visp3/me/vpMeEllipse.h
/usr/include/x86_64-linux-gnu/visp3/me/vpMeLine.h
/usr/include/x86_64-linux-gnu/visp3/me/vpMeNurbs.h
/usr/include/x86_64-linux-gnu/visp3/me/vpMeSite.h
/usr/include/x86_64-linux-gnu/visp3/me/vpMeTracker.h
/usr/include/x86_64-linux-gnu/visp3/me/vpNurbs.h
/usr/include/x86_64-linux-gnu/visp3/visp_me.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/share/
/usr/share/doc/
/usr/share/doc/libvisp-me-dev/
/usr/share/doc/libvisp-me-dev/copyright
/usr/lib/x86_64-linux-gnu/libvisp_me.so
/usr/share/doc/libvisp-me-dev/changelog.Debian.gz