block histogram difference 宏块级亮度直方图差异
histogram of difference [计] 差分直方图
difference histogram shifting 差值直方图平移
Histogram Entropy Difference 直方图熵差
difference histogram 差分直方图
variable difference histogram 变差分直方图
difference histogram analysis 差分直方图分析
sequential difference histogram 序列差值直方图
cumulative difference histogram 累积差值直方图
The conventional segmentation methods are based on histogram difference and pixel difference between the successive frame pairs.
对视频序列进行分割，传统的方法是通过比较连续的视频帧之间像素间的灰度直方图差异来实现的。
Various shot detection methods in decompressed domain are studied. We realize shot detection based on two methods, such as color histogram difference and pixel-based domain.
研究了解压域镜头探测技术，实现了利用直方图差值探测镜头和基于像素域探测镜头两种方法。
Based on the Discrete Cosine Transform (DCT) coefficient histogram difference sequences of JPEG images, a new steganalytic method was proposed to realize the steganalysis of JPEG MB2.
基于JPEG图像的离散余弦变换（DCT）系数直方图差值序列，提出一种新的检测JPEG MB2隐写术的方法。
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