4 ms·
don't think it actually talks much about how it does it at ' scale'. how expensive is it to perform these operations? are images cropped dynamically as they are
by Xyik 11y ago
don't think it actually talks much about how it does it at ' scale'. how expensive is it to perform these operations? are images cropped dynamically as they are requested or do they pre-process the images and cache it somewhere.
did they do anything clever to parallelize the process? what underlying technologies do they use...
- maciejgryka 11y agoFrom the code samples, it looks like OpenCV... which is pretty hard to beat for well-understood image processing algos like thresholdling etc. I guess at this point you can do it "at scale" by throwing enough servers and caching at the problem :)
- zitterbewegung 11y agoIt would be more interesting to see what they are using to manage the servers and run opencv which is what the comment was asking .