Color correction problem of image displayed on non-white projection screen

Abstract

The use of projectors in various applications and environments has raised the need to adapt the displayed image to the viewing display environment. The displayed image under bright light may appear with washed colors and attenuated contrast. Similarly, the appearance of the displayed image may be affected by the reflectance and the geometry of the projection screen. Based on the model of the perceived image formation, we formulate the problem of the color correction using the constancy between the perceived image and its original one. We verify through formal and empirical validations that the proposed method significantly preserves the image's color. © 2013 Springer-Verlag.