Trying to remove the freezing bug by forcing the DownsampleImageFilters to be monothreaded.
Trying to remove the freezing bug by forcing the DownsampleImageFilters
to be monothreaded.

ipsusila/RTK,ldqcarbon/RTK,SimonRit/RTK,fabienmomey/RTK,fabienmomey/RTK,ipsusila/RTK,dsarrut/RTK,ldqcarbon/RTK,dsarrut/RTK,ipsusila/RTK,ldqcarbon/RTK,dsarrut/RTK,fabienmomey/RTK,ipsusila/RTK,ldqcarbon/RTK,SimonRit/RTK,ipsusila/RTK,ldqcarbon/RTK,ipsusila/RTK,SimonRit/RTK,fabienmomey/RTK,ldqcarbon/RTK,dsarrut/RTK,ldqcarbon/RTK,SimonRit/RTK,fabienmomey/RTK,dsarrut/RTK,ipsusila/RTK,fabienmomey/RTK,dsarrut/RTK,fabienmomey/RTK,dsarrut/RTK