News for hackers. Stuff that matters.
Re:Introducing the Open Library Explorer by _underfl0w_ on Monday December 21, 2020 @09:23PM (#25502181)
I'm sure a simple algorithm could fake book spines based on the dominant colors in the cover. Could maybe even train a ML model if you want to really over-engineer it.

e.g. how the Android app "Blackplayer" colors the music player UI based on the album cover.

Re:Introducing the Open Library Explorer by cxr on Monday December 21, 2020 @09:31PM (#25502229)
But the point is that "fake book spines" is the wrong answer no matter how they're generated.