Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
libopencv_calib3d.so.2.4
libopencv_contrib.so.2.4
libopencv_features2d.so.2.4
libopencv_highgui.so.2.4
libopencv_legacy.so.2.4
libopencv_objdetect.so.2.4
libopencv_stitching.so.2.4
libopencv_superres.so.2.4
libopencv_ts.so.2.4
libopencv_videostab.so.2.4
opencv
opencv(x86-32)

Requires :

libopencv_ml.so.2.4
libIlmImf.so.7
libgobject-2.0.so.0
libtiff.so.5
libpthread.so.0
libpng15.so.15
libopencv_core.so.2.4
libopencv_flann.so.2.4
libdl.so.2
rtld(GNU_HASH)
opencv-core(x86-32) = 2.4.5-3.el7
libgtk-x11-2.0.so.0
libjpeg.so.62(LIBJPEG_6.2)
libpangocairo-1.0.so.0
libgdk_pixbuf-2.0.so.0
libm.so.6
librt.so.1
libgcc_s.so.1
libz.so.1
libpango-1.0.so.0
libgdk-x11-2.0.so.0
libc.so.6(GLIBC_2.1.3)
libgstvideo-0.10.so.0
libstdc++.so.6(CXXABI_1.3.1)
libgthread-2.0.so.0
libpthread.so.0(GLIBC_2.0)
libc.so.6(GLIBC_2.11)
libv4l1.so.0
libgmodule-2.0.so.0
libgcc_s.so.1(GCC_4.0.0)
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libstdc++.so.6
libopencv_calib3d.so.2.4
libcairo.so.2
libatk-1.0.so.0
libopencv_video.so.2.4
libopencv_objdetect.so.2.4
libfreetype.so.6
libstdc++.so.6(GLIBCXX_3.4.11)
libImath.so.6
libc.so.6(GLIBC_2.15)
libHalf.so.6
libgstreamer-0.10.so.0
libc.so.6
libopencv_features2d.so.2.4
libc.so.6(GLIBC_2.3.4)
libstdc++.so.6(GLIBCXX_3.4)
libopencv_highgui.so.2.4
libgcc_s.so.1(GLIBC_2.0)
libjasper.so.1
libopencv_imgproc.so.2.4
libpng15.so.15(PNG15_0)
libpthread.so.0(GLIBC_2.3.2)
libstdc++.so.6(GLIBCXX_3.4.15)
libstdc++.so.6(GLIBCXX_3.4.9)
libc.so.6(GLIBC_2.4)
libpangoft2-1.0.so.0
libgstbase-0.10.so.0
libgio-2.0.so.0
rpmlib(PayloadIsXz) <= 5.2-1
libpthread.so.0(GLIBC_2.1)
libgstapp-0.10.so.0
libc.so.6(GLIBC_2.0)
libIlmThread.so.6
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libjpeg.so.62
libtiff.so.5(LIBTIFF_4.0)
libc.so.6(GLIBC_2.3)
libm.so.6(GLIBC_2.0)
libopencv_legacy.so.2.4
libxml2.so.2
libc.so.6(GLIBC_2.1)
libfontconfig.so.1
libglib-2.0.so.0
libm.so.6(GLIBC_2.1)
libgcc_s.so.1(GCC_3.0)
libIex.so.6
libstdc++.so.6(CXXABI_1.3)
/sbin/ldconfig
libopencv_photo.so.2.4

Content of RPM :
/usr/bin/opencv_createsamples
/usr/bin/opencv_haartraining
/usr/bin/opencv_performance
/usr/bin/opencv_traincascade
/usr/lib/libopencv_calib3d.so.2.4
/usr/lib/libopencv_calib3d.so.2.4.5
/usr/lib/libopencv_contrib.so.2.4
/usr/lib/libopencv_contrib.so.2.4.5
/usr/lib/libopencv_features2d.so.2.4
/usr/lib/libopencv_features2d.so.2.4.5
/usr/lib/libopencv_highgui.so.2.4
/usr/lib/libopencv_highgui.so.2.4.5
/usr/lib/libopencv_legacy.so.2.4
/usr/lib/libopencv_legacy.so.2.4.5
/usr/lib/libopencv_objdetect.so.2.4
/usr/lib/libopencv_objdetect.so.2.4.5
/usr/lib/libopencv_stitching.so.2.4
/usr/lib/libopencv_stitching.so.2.4.5
/usr/lib/libopencv_superres.so.2.4
/usr/lib/libopencv_superres.so.2.4.5
/usr/lib/libopencv_ts.so.2.4
/usr/lib/libopencv_ts.so.2.4.5
/usr/lib/libopencv_videostab.so.2.4
/usr/lib/libopencv_videostab.so.2.4.5
/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_frontalface_alt.xml
/usr/share/OpenCV/haarcascades/haarcascade_frontalface_alt2.xml
There is 24 files more in these RPM.