Now using adaptive threshold instead of straight threshold in removeBackground. Squashed stale values in cache bug. fixed off-by-one error on histogram evaluation.
Now using adaptive threshold instead of straight threshold in removeBackground.
Squashed stale values in cache bug.
fixed off-by-one error on histogram evaluation.

jbrowne/UCSBsketch,jbrowne/UCSBsketch,jbrowne/UCSBsketch,jbrowne/UCSBsketch