/usr/ is in libcv-bridge-dev 1.12.3+ds-2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/include/
/usr/include/cv_bridge/
/usr/include/cv_bridge/cv_bridge.h
/usr/include/cv_bridge/rgb_colors.h
/usr/lib/x86_64-linux-gnu/pkgconfig/cv_bridge.pc
/usr/share/
/usr/share/cv_bridge/
/usr/share/cv_bridge/cmake/
/usr/share/cv_bridge/cmake/cv_bridgeConfig-version.cmake
/usr/share/cv_bridge/cmake/cv_bridgeConfig.cmake
/usr/share/cv_bridge/package.xml
/usr/share/doc/
/usr/share/doc/libcv-bridge-dev/
/usr/share/doc/libcv-bridge-dev/copyright
/usr/lib/x86_64-linux-gnu/libcv_bridge.so
/usr/share/doc/libcv-bridge-dev/changelog.Debian.gz