1-4 Consideration of Image Processing for Correcting Optical Distortion in Projection Display

Abstract

Recently, screen size of displays is becoming larger and larger. Also, consumers want less expensive products. Projection displays are preferable because you can achieve large screen displays without talking high cost. However, they have a problem that moire patterns are caused by correcting optical distortion. In this paper, a way to reduce both moire patterns and optical distortion is discussed.