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HR3D 
Summary
HR3D is a multiscopic 3D display technology developed at the MIT Media Lab.[1]
Technology edit
The technology uses double-layered LCD panels.
Mathematics edit
"HR" stands for "high-rank", and refers to algebraic rank; the related paper describes how light fields can be represented with low rank.
External links edit
- https://web.archive.org/web/20230912173009/http://alumni.media.mit.edu/~mhirsch/hr3d/
- https://web.archive.org/web/20110814193452/http://cameraculture.media.mit.edu/hr3d/faq.html
- ^ Douglas Lanman, Matthew Hirsch, Yunhee Kim, Ramesh Raskar. Content-adaptive parallax barriers: optimizing dual-layer 3D displays using low-rank light field factorization. Proc. of SIGGRAPH Asia 2010 (ACM Transactions on Graphics 29, 6), 2010.