This reduces CheckLand ~5.5% on average over prior making the overall reduction ~77.4% instead of ~81.9%. It does skip centre pixel in odd w/h, but that really shouldn't matter much in this case. Can alter if any objects are noticeably off.
if(WIN32 AND NOT UNIX)
file(GLOB DLLs *.dll)
install(FILES
${DLLs}
DESTINATION bin)
endif(WIN32 AND NOT UNIX)