Bimber, OliverIwai, DaisukeWetzstein, GordonGrundhöfer, AnselmDieter Schmalstieg and Jiri Bittner2015-07-142015-07-142007https://doi.org/10.2312/egst.20071053This state-of-the-art report focuses on real-time image correction techniques that enable projector-camera systems to display images onto screens that are not optimized for projections, such as geometrically complex, colored and textured surfaces. It reviews hardware accelerated methods like pixel-precise geometric warping, radiometric compensation, multi-focal projection, and the correction of general light modulation effects. Online and offline calibration as well as invisible coding methods are explained. Novel attempts in super-resolution, high dynamic range and high-speed projection are discussed. These techniques open a variety of new applications for projection displays. Some of them will also be presented in this report.10.2312/egst.2007105323-46