摘要
分析了串扰的表现形式,提出了串扰率和受扰度两种串扰参数的概念和表达式。指出在完整测量串扰参数时,灰阶到灰阶(G2G)的亮度测量是避免重复测量的有效策略。根据人眼的视觉特征,分析得出串扰权重的计算公式。以实际测量数据和统计分析结果为依据发现了既可大大简化测量过程又能保持满意正确程度的可行途径,进而为双目戴镜立体电视设计了具体的测试图形、测量步骤和计算方法,还对该简化测量方法在多视点裸眼立体电视场合的运用作了说明。
The appearance of crosstalk is analyzed,and two kinds of crosstalk parameters：crosstalking rate and crosstalked rate and their expressions are proposed.The method of brightness measurement for any gray to gray （G2G） is suggested when the crosstalk parameters are measured completely,that is an effective strategy to avoid repeated measurements.The calculation method of crosstalk weight is given according to the human visual characteristics.On the basis of actual measurement data and statistical analysis results,a feasible approach is found,that not only can simplify the measurement process deeply but also can maintain satisfying conformity and then the specific test patterns,measurement procedures and calculation methods are designed for the glasses stereoscopic television.The application of the simplified measurement method for the multi-view naked-eye stereoscopic televisions is illustrated also.
出处
《电视技术》
北大核心
2013年第22期88-93,共6页
Video Engineering
基金
国家自然科学基金项目(61101059)
关键词
立体电视
串扰率
受扰度
G2G
串扰权重
简化测量
stereoscopic television
crosstalking rate
crosstalked rate
G2G
crosstalk weight
simplified measurement
