The global tilt message caused by the atmosphere turbulence can be extracted using the cross-correlation coefficient algorithm and the sum of absolute difference algorithm.
利用互相关因子算法和 绝对 差分算法可以提取大气湍流的整体倾斜信息。
The principle of the Cross-correlation-coefficient algorithm and the absolute difference algorithm are introduced, all kinds of different noise type of CCD apparatus are analyzed.
简要阐述了互相关因子算法和绝对差分算法的基本原理； 分析了CCD器件各种不同的噪声类型；
The consistency registration algorithm, which used local cross correlation coefficient as the similarity metric, was proposed.
提出一种利用局部互相关系数作为相似性测度的灰度一致性配准算法。
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