63‐3: Real‐time Spatial‐based Projector Resolution Enhancement
Avery Ma, Ahmed Gawish, Mark Lamm, Alexander M. Wong, Paul Fieguth · SID Symposium Digest of Technical Papers · 2018
In this paper, we present a method for real‐time projector resolution enhancement. Two low‐resolution sub‐images are sampled from each high‐resolution input image, and then pre‐distorted using a spatial enhancement kernel. When the sub‐images are projected with an offset, it produces an apparent high‐resolution reproduction of the original image.