Impact of Training Images on Radiometric Compensation

The increasing availability of both high-resolution projectors andimperfect displays make radiometric correction an essential componentin all modern projection systems. Particularly, projectingin casual locations, such as classrooms, open areas and homes,calls for the development of radiometric correction techniques thatare fully automatic and deal with display imperfections in real-time.This paper reviews the current radiometric compensation algorithmsand discusses the influence of different training images on theirperformance