[Bug] Amsterdam shroud / unsharp filter
[Bug] Amsterdam shroud / unsharp filter

Add missing division by the number of pixels in the unsharp filter

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