/usr/share/man/man3/lqr_carver_get_energy_image.3.gz is in liblqr-1-0-dev 0.4.1-1.1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man3/lqr_carver_get_energy.3.gz
/usr/share/man/man3/lqr_carver_get_energy.3.gz