Color Optimization for Reducing Artifacts on Barrier-Based Multi-View Displays

Abstract

Ghosting artifacts unexpectedly appear resultant of crosstalk in multi-view displays. In this paper, we propose an algorithm that controls ghosting, assuming that crosstalk occurs. The target of this paper is a barrier-based multi-view display. Our method generates a pattern for the back layer on the display. Many previous methods attempted to reduce crosstalk, and consequently, it reduces ghosting. In contrast, we will focus only on reducing ghosts in displaying images. We assume that ghosting occurs when crosstalk makes a distribution of colors in displaying images. So, if the distribution will become small, then the ghosts are reduced. From our assumption, we develop an optimization that does not change structures in displaying images. In this paper, we only discuss how to generate the pattern on the back layer. We will show the results of our method as a simulation.