Megabite

Creative

photo manipulation app

SHOW HN2016

Megabite

An algorithm to automatically turn photos of food into faces

aaronrandall.com

#food photo#image processing#face art#ios#arcimboldo

211points
28comments
#127of 2,264 in 2016
Top 6%of 2016 by points

How HN took it

MixedNo clear lean

8 positive, 3 neutral or asking, 1 mixed, 3 critical, out of 15 comments about the project. Thread score +0.29.

Idea: 3 for, 0 againstDocs: 3 for, 0 againstExecution: 2 for, 1 againstDesign: 0 for, 2 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Excellent, well-illustrated article explaining the algorithm

    From 4 comments
    • Fun project, excellent article! Your figures made the algorithms incredibly easy to grasp.
      megalodon on HN
    • This is a fantastic example of an interesting academic task, and very well explained. Thanks for sharing!
      saspiesas on HN
    • Great! This article is a perfect example of excellent documentation for source code. It would be great if any project had such a good documentation.
      andretti1977 on HN
    • Great article, well explained and illustrated. The name is funnier than the app though. It literally translates to "giant dick" in French.
      throwthroughtho on HN
  • Technically challenging problem that is hard to appreciate

    From 1 comment
    • This seems like a great example of a technically/algorithmically challenging problem that the layman would not appreciate, more so if this could be refined and applied to a wider…
      huehehue on HN

Objections

  • Plate reconstruction replaces the plate with a plain white one, so it works best on single-colour plates

    From 2 comments
    • That's a great question! My original plan that once I had extracted all the items from the plate, the app would then detect the average colour of the remaining regions and "fill"…
      aaronrandall on HN
    • It discards original plate and puts everything on image of an empty plate [0][1]. The effect is surely a bit more impressive when the plates match :) [0]…
      mbel on HN
  • Name has an unfortunate meaning in French

    From 1 comment
    • Great article, well explained and illustrated. The name is funnier than the app though. It literally translates to "giant dick" in French.
      throwthroughtho on HN

Requests

  • More example images

    From 1 comment
    • Are there other example images? I don't have access to an iOS device right now.
      gedsic on HN

Questions

  • How is the covered part of the plate reconstructed?

    From 1 comment
    • I don't understand how the part of the plate that was covered with food is reconstructed. Does this assume that the plate has an uniform color and round symmetry? Does this work…
      gus_massa on HN

Alternatives named

  • Arcimboldo's paintings

    From 1 comment
  • Deepdream

    From 1 comment
    • There are tons of tasks that are easy for a human to perform, but challenging for a computer to perform. Deepdream certainly seems to impress the layman.
      RIMR on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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