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A study of the need for color controls on color TV receivers in a color TV system operating perfectly

机译:在完美运行的彩电系统中对彩电接收器上的色彩控制需求的研究

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摘要

Color television pictures consist of black-and-white pictures to which color information is added in the form of "hue" and "saturation". A complete investigation of the need for controls to adjust "hue" and "saturation" (usually called chroma) therefore requires a careful study of possible errors in the whole color TV process from the original scene to the human brain. Even if all the vagaries of picture generation, transmission, and viewing were exactly controllable, it might be economical and desirable to provide such manual controls to compensate for small variations in the color TV process, thereby permitting wider tolerances in the many steps required to produce good color pictures.
机译:彩色电视图像由黑白图像组成,并以“色相”和“饱和度”的形式向其添加了颜色信息。因此,对需要调整“色相”和“饱和度”(通常称为色度)的控件的全面研究需要仔细研究从原始场景到人脑的整个彩色电视过程中可能出现的错误。即使图像生成,传输和观看的所有变化都是可以精确控制的,提供这样的手动控件来补偿彩电过程中的细微变化也可能是经济和理想的,从而在生产所需的许多步骤中允许更大的公差好的彩色图片。

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