Fixed doxygen warning
Merge branch 'master' of github.com:SimonRit/RTK
Fix for non cuda case
Minor modifications to remove memory leaks
Cosmetics
Modified the rtkfourdroostertest to detect NaN results
Displaced detector weighting in SART is now performed before each
backprojection, which is the mathematically correct way and
improves reconstruction quality.
Moved the function CheckImageQuality from most tests to rtkTest.h
Merge branch 'ImproveTests'
Minor modifications in rtkTest.h
Fixed typo