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seung-lab / crackle

3D dense segmentation compression codec based on crack codes.
BSD 3-Clause "New" or "Revised" License
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Faster Pin Encoding #19

Open william-silversmith opened 2 months ago

william-silversmith commented 2 months ago

Pin encoding is slow in part because of all the quadratic hashmap access to remove ccids from pins. However, what if we stored which pins are associated with a ccid instead and just counted the number of valid ccids per a pin to avoid so much hashmap access.

william-silversmith commented 2 months ago

Apparently, three's a faster set difference algorithm for sorted sets too.