首页>
外国专利>
Picture Quality Control Apparatus, Method Therefor, Picture Quality Processing Apparatus, Programs For Them, and Recording Medium Recording That Program Therein
Picture Quality Control Apparatus, Method Therefor, Picture Quality Processing Apparatus, Programs For Them, and Recording Medium Recording That Program Therein
展开▼
机译:图像质量控制设备,方法,图像质量处理设备,用于它们的程序以及在其中记录该程序的记录介质
展开▼
页面导航
摘要
著录项
相似文献
摘要
A request recognition section (373) recognizes an input operation for a source switching request to switch broadcast program contents extracted from broadcast waves to contents recorded in a recording and reproducing apparatus to display the contents on a display unit (350). Values of a plurality of setting factors such as brightness, contrast, and black level related to picture quality, which correspond to the source to be switched, specified corresponding to the previous contents source are read from a memory (360). Predefined values of the setting factors set corresponding to the previous contents source are compared with values newly read, and the values of the respective setting factors are sequentially changed stepwise. It is possible to prevent a flicker on a screen caused by a sudden change in the picture quality during processing of changing the picture quality, thereby favorably adjusting the picture quality.
展开▼
机译:请求识别部分( 373 B>)识别源切换请求的输入操作,以将从广播波中提取的广播节目内容切换为记录在记录和再现设备中的内容,以在显示单元上显示该内容( 350 B>)。从存储器中读取与先前的内容源相对应地指定的与要切换的源相对应的与图像质量相关的多个设置因子的值,例如亮度,对比度和黑电平,该值与之相对应( 360 B >)。将与先前的内容源相对应的设置因子设置的预定值与新读取的值进行比较,并且各个设置因子的值被逐步地逐步改变。可以防止在改变图像质量的处理期间由图像质量的突然变化引起的屏幕上的闪烁,从而有利地调节图像质量。
展开▼