[3DSA1/3D1-4]Using Time Multiplexing with Spatial Multiplexing to Reduce Speckle for AR-HUD
*Hung-I Chang1, Hoang-Yan Lin1, Yen-Jung Chen1(1. National Taiwan University (Taiwan))
Keywords:
AR-HUD,Speckle noise,Time multiplexing,space multiplexing
The AR-HUD system based on LCoS and using laser as a light source has a speckle issue severely affects the image quality.This paper proposes using time and spatial multiplexing, a configuration effective method to reduce the speckle problem in the experiment.