Research lead by VCL's Prof. Jarosz in collaboration with Disney Research was presented at Pacific Graphics 2015 last week, where it won the Best Paper Award. The paper describes a novel method for projecting color images using a white light source and an optical device with no colored components—consisting solely of one or two prisms and two masks printed on transparencies. In the future, the prototype technology could be refined to provide improved spectral color reproduction or increased light efficiency compared to current techniques.

Check out the project page for more details.

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