↓
↑
↓
↑
↓
↑
naive over
26 Aug 10
74.3k
shad high
26 Aug 10
64.4k
median mask
26 Aug 10
53.9k
gaussian mask
26 Aug 10
48.6k
by hand
26 Aug 10
64.3k
NODR
26 Aug 10
68.1k
linear
26 Aug 10
38.2k