However, during the evaluation of the color of jadeite jade, people rely on experience to observe, but an objective and uniform metric evaluation criteria is lacked.
但对绿色翡翠颜色的评价，目前只能凭借经验对翡翠的颜色进行主观观察，而缺少客观、同一的度量评价标准。
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This paper illustrates a method to detect scene cuts using a difference metric based on the color histograms of successive frames of a video sequence.