P‐153: Low‐Cost Multi‐Projector Curved Screen Displays
Ramesh Raskar, Jeroen van Baar · SID Symposium Digest of Technical Papers · 2005
Abstract Current systems for high resolution curved screen displays are expensive and target high‐end applications. We present a technique to create a low‐cost multi‐projector curved screen display using a parametric approach called the quadric transfer. This parametric approach has several advantages that are exploited to allow for flexible system configuration and the use of low‐cost off‐the‐shelf components, yet achieve accurate alignment.