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by shawabawa3 521 days ago
estimating from a photograph is always going to have huge error because you just cannot know e.g. the size of the plate without some external reference
1 comments

Modern phones have LiDAR that give you the near exact volume and dimensions of everything on a plate. That's what we do:

https://www.snapcalorie.com/

We co-authored a paper on this with Google AI and showed it got about 2x the accuracy of a nutritionist because of it.