| 主动式3D显示系统自动识别左右眼的设计 |
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| 引用本文： | 贺文健.主动式3D显示系统自动识别左右眼的设计[J].电子产品可靠性与环境试验,2014,32(5):62-64. |
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| 作者姓名： | 贺文健 |
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| 作者单位： | 广东威创视讯科技股份有限公司,广东 广州,510663 |
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| 摘 要： | 介绍了一种基于主动式3D显示系统自动识别左右眼的方法,通过在图像有效信号中增加左右眼画面标志进行判定和识别。当在场同步头时间内,判断图像有效信号的状态,如果是高电平,则表明当前画面为左眼画面,左右眼同步信号在该场时间内输出高电平,3D眼镜将左眼打开,右眼关闭;反之,则左右眼同步信号在该场时间内输出低电平,3D眼镜将右眼打开,左眼关闭。
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| 关 键 词： | 主动式D显示系统 帧连续 场同步信号 |
Design of Automatic Identification of the Left and Right Eyes in Active 3D Display System |
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| HE Wen-jian.Design of Automatic Identification of the Left and Right Eyes in Active 3D Display System[J].Electronic Product Reliability and Environmental Testing,2014,32(5):62-64. |
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| Authors: | HE Wen-jian |
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| Affiliation: | HE Wen-jian (Guangdong VTRON Technologies Ltd., Guangzhou 510663, China) |
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| Abstract: | An automatic identification method for the left and right eyes based on active 3D display system is introduced by adding the left and right eye picture flag in the valid signal of image. The state of the image valid signal at the time in the header of vertical synchronizing signal is determined. If it is a high level, the current picture is the left eye, the right and left eyes sync signal output the high level, and the 3D glasses will open the left-eye and close the right-eye. Otherwise the right and left eyes sync signal output the low level, and the 3D glasses will close the left-eye and open the right-eye. |
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| Keywords: | active 3D display system consecutive frames vertical synchronizing signal |
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