依据电视学色度图的定义，建立了基色编码条件下的信号数学模型，给出了一个与亮度、色调和饱和度相关的数字视频测试信号的设计方法。

By the definition of chroma in television principle, the mathematic model of signal based on basic chroma coding is established. The method concerning luminance, hue and saturation is also presented.

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本发明涉及一种数字视频测试序列(1)，包括一幅帧内编码图像(I)和所述帧内编码图像之后的多个幅预测图像(p, B)。

The invention relates to a digital video test sequence (1) comprising an intra coded picture (I) and a plurality of predicted pictures (p, B) following said intra coded picture.

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