HR3D

HR3D is a multiscopic 3D display technology developed at the MIT Media Lab.^[1]

Technology

The technology uses double-layered LCD panels and a pinhole array.

Mathematics

"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

• http://web.media.mit.edu/~mhirsch/hr3d/
• http://cameraculture.media.mit.edu/hr3d/faq.html

1. ^ 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.