Worlds hardest jigsaw vs. puzzle machine (all white)

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This project was so hard it almost broke me.

Topics discussed / used
Thresholding (image processing): https://en.wikipedia.org/wiki/Thresho...)
Mathematical morphology: https://en.wikipedia.org/wiki/Mathema...
Least squares method: https://en.wikipedia.org/wiki/Least_s...
Locality sensitive hashing: https://en.wikipedia.org/wiki/Localit...
Point in polygon: https://en.wikipedia.org/wiki/Point_i...
Memoization: https://en.wikipedia.org/wiki/Dynamic...
Transformation matrices: https://en.wikipedia.org/wiki/Transfo...
Big-O/asymptotic analysis: https://en.wikipedia.org/wiki/Asympto...
Using locality sensitive hashing for reverse image search: https://towardsdatascience.com/fast-n...
Telecentric lense: https://en.wikipedia.org/wiki/Telecen...