1) normalized product correlation
归一化积相关
1.
Firstly, the conventional image similarity measures are analyzed and a simplified normalized product correlation similarity measure is proposed for practical application.
为提高图像灰度匹配算法的匹配性能,分析了常用的图像相似度比较方法,从实际应用出发,提出了一种简化的归一化积相关度量方法。
2) unitized product correlation
归一化积相关
1.
A hybrid algorithm combining adaptive genetic algorithm and unitized product correlation realizes the fast and coarse image matching.
本文把自适应遗传算法与归一化积相关相结合实现图像的快速粗匹配,然后在粗匹配点的邻域内利用相位相关算法实现图像的精匹配。
4) normalized correlation matrix
归一化相关矩阵
5) NDLMS
归一化去相关LMS
6) normalized cross-correlation
归一化互相关
1.
New pitch detection algorithm based on LPC and normalized cross-correlation
基于线性预测与归一化互相关的基音检测
2.
An image registration technique is present that is based template matching by normalized cross-correlation.
对校正后的实时图,本文采用归一化互相关方法,进行模板匹配。
3.
Then,normalized cross-correlation matching and probability support matching method are used to match the images feature points.
然后利用归一化互相关匹配法和概率支撑法对特征点进行匹配。
补充资料：积差相关系数
积差相关系数
product moment coefficient of correlation
积差相关系数(produet moment eoeffieientof eorrelation)表示两个连续变量X和Y之间相关联程度的统计量。它表示一个变量伴随着(或独立于)第二个变量的变化范围。用:。「或;表示。因它是根据英国统计学家皮尔逊提出的积差法而计算的相关系数，所以也称皮尔逊相关系数。其基本计算公式为: 、韶 式中x为X数列各量数与其平均数之差，y为Y数列各量数与其平均数之差，S，，s、分别为尤和Y数列各变量的标准差，N为各对量数的总数。如将上式中的N消去，则得一简便公式如一F: 、=…赓湍斋 _乏习 一价艺XZ)(艺，2) (任旭明撰金志成审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条