摘要
针对于立体电视的质量检测需求,提出了一种立体电视综合测试卡设计,并予以实施。该设计以2D电视综合测试卡为基础,尝试性地将与多项立体成像性能相关的图形要素集中安置在卡的中部,分别用来检查立体显示效果和左右视图的正反,检测左右视图的亮度差、基色差、中心重合度和串扰率(含不同视角),测量3个不同成像层面上(屏前、屏上及屏后)的水平和垂直清晰度。此外,根据实际需要和相关要求,增加了用于检测音视频同步性的要素。
In order to satisfy the demand for 3DTV quality measurement, a 3DTV composite test card design method is presented in this paper. Based on the 2DTV composite test card theory,the graphic elements related to 3D imaging performance are arranged at the centre of the card and used to test 3DTV display effect and views reversal. By displaying this card on the television,the luminance difference,color difference,the center of contact ratio and crosstalking rate（including the different angle of view）can be tested,meanwhile the horizontal and vertical resolution on three different imaging planes（the panels are on the screen, before and after） can be measured. In addition, according to the practical requirement, the elements are added to test audio and video synchronization in this card.
出处
《电视技术》
北大核心
2012年第14期97-100,共4页
Video Engineering
基金
国家自然科学基金青年基金项目(61101059)
关键词
立体电视综合测试卡
亮度差
串扰率
立体清晰度
音视频同步性
3DTV composite test card
luminance difference
crosstalking rate
resolution on different imaging planes
audio andvideo synchronization
