Crosstalk in 3D-TV: Modeling, Adaptive Cancellation Algorithms and Perceptual Validation

被引：0
|
作者：
Kerofsky, Louis [1 ]
Yoshida, Yasuhiro [2 ]
Deshpande, Sachin [1 ]
Sezan, Ibrahim [1 ]
机构：
[1] Sharp Labs Amer Inc, Camas, WA 98607 USA
[2] Sharp Co Ltd, Display Syst Labs, Osaka, Japan
来源：
IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 | 2010年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Visible crosstalk in the display of stereoscopic images via the shutter glasses 3D-TV approach impacts viewer comfort and image quality. Crosstalk in shutter glasses 3D-TV is more complex than the simple extinction ratio-based crosstalk in passive-glasses systems. We provide a new crosstalk characterization that identifies fully correctible and not fully correctible pixel pairs. A crosstalk cancellation technique derived from crosstalk characterization and distance minimization criterion is developed and evaluated perceptually. Crosstalk remains when the image contains pixel pairs outside the fully correctible range. Crosstalk removal through image processing has been proposed previously, but unfortunately with negative impact on image quality. We propose an adaptive preprocessing algorithm for removal of crosstalk while reducing impact on image quality.
引用
收藏
页码：2065 / 2068
页数：4
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