Content of RPM opencv-3.4.1-3.fc28.x86_64.rpm :
/usr/bin/opencv_annotation
/usr/bin/opencv_createsamples
/usr/bin/opencv_interactive-calibration
/usr/bin/opencv_traincascade
/usr/bin/opencv_version
/usr/bin/opencv_visualisation
/usr/bin/opencv_waldboost_detector
/usr/lib/.build-id
/usr/lib/.build-id/21
/usr/lib/.build-id/21/a54cce2b30445d98e6d3822bdc7c0e68eb296b
/usr/lib/.build-id/3a
/usr/lib/.build-id/3a/9f2b32c66bdc6116847687e94800ca56defee6
/usr/lib/.build-id/41
/usr/lib/.build-id/41/89f7d01547d7af68242acae34a84d1002ce40d
/usr/lib/.build-id/4f
/usr/lib/.build-id/4f/41261236818ca54abd398a47f2bf53472445e9
/usr/lib/.build-id/a3
/usr/lib/.build-id/a3/398b5deab7125a40a2b7301b181e5ef47dee44
/usr/lib/.build-id/e7
/usr/lib/.build-id/e7/f11d5caee7b5438f3d331a412cb25d1f15c3bf
/usr/lib/.build-id/f2
/usr/lib/.build-id/f2/3b22201cdcf1315ac63fc035c584c37b432c00
/usr/share/OpenCV
/usr/share/OpenCV/haarcascades
/usr/share/OpenCV/haarcascades/haarcascade_eye.xml
/usr/share/OpenCV/haarcascades/haarcascade_eye_tree_eyeglasses.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalcatface.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalcatface_extended.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalface_alt.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalface_alt2.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalface_alt_tree.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalface_default.xml
/usr/share/OpenCV/haarcascades/haarcascade_fullbody.xml
/usr/share/OpenCV/haarcascades/haarcascade_lefteye_2splits.xml
/usr/share/OpenCV/haarcascades/haarcascade_licence_plate_rus_16stages.xml
/usr/share/OpenCV/haarcascades/haarcascade_lowerbody.xml
/usr/share/OpenCV/haarcascades/haarcascade_profileface.xml
/usr/share/OpenCV/haarcascades/haarcascade_righteye_2splits.xml
/usr/share/OpenCV/haarcascades/haarcascade_russian_plate_number.xml
/usr/share/OpenCV/haarcascades/haarcascade_smile.xml
/usr/share/OpenCV/haarcascades/haarcascade_upperbody.xml
/usr/share/OpenCV/lbpcascades
/usr/share/OpenCV/lbpcascades/lbpcascade_frontalcatface.xml
/usr/share/OpenCV/lbpcascades/lbpcascade_frontalface.xml
/usr/share/OpenCV/lbpcascades/lbpcascade_frontalface_improved.xml
/usr/share/OpenCV/lbpcascades/lbpcascade_profileface.xml
/usr/share/OpenCV/lbpcascades/lbpcascade_silverware.xml
/usr/share/OpenCV/valgrind.supp
/usr/share/OpenCV/valgrind_3rdparty.supp
/usr/share/doc/opencv
/usr/share/doc/opencv/README.md
/usr/share/licenses/opencv
/usr/share/licenses/opencv/LICENSE