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http://dx.doi.org/10.7840/kics.2013.38C.10.928

Implementation of Gray-to-Gray 3D Crosstalk Reduction using Look-Up Table and Sub-Field Mapping  

Hong, Jae-Geun (금오공과대학교 전자공학과 통신망연구실)
Chung, Hae (금오공과대학교 전자공학과 통신망연구실)
Abstract
3D crosstalk is one of the disturbing things to recognize 3D images. This is caused by the phenomenon that input image for left eye is transferred at the right eye and right eye is transferred at the left eye because of the imperfect isolation by the device characteristics. In this paper, we review the 3D PDP (Plasma Display Panel) operation using active shutter glasses and crosstalk measurement method and investigate the major cause of 3D crosstalk and extend conventional 3D crosstalk using full white and full black image input to Gray-to-Gray (GtoG) 3D crosstalk. We suggest a specific method to reduce Gray-to-Gray 3D crosstalk by using Look up Table (LUT) and sub-field mapping in PDP. And then, we verify the method by measuring GtoG 3D crosstalk rate through specific test images and numerical results.
Keywords
3D; Crosstalk; Active shutter glasses; PDP; Sub-field mapping;
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