如今特征脸已经与归一化相关(Normalized Correlation)一起成为人脸识别性能测试基准算法。而另一重要成果是Brunelli 和Poggio 在1992 年左右做的实验,得出一个比较确定的结论:模板匹...
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归一化相关系数 normalized correlation coefficient ; normalized cross-correlation
采用归一化相关系数 Normalized Correlation ; normalized cross-correlation
用归一化相关系数 Normalized Correlation
归一化互相关 normalized cross correlation ; Normalized Correlation ; NPROD
归一化积相关 normalized product correlation ; NPROD
归一化互相关函数 Normalized Cross Correlation Function ; NCCF
归一化自相关 normalized autocorrelation
去均值的归一化互相关 NNPROD
The watermark detection process is blindly done based on the normalized correlation.
在各个规范化的不变区域上,基于归一化相关检测来实现水印的盲检测。
参考来源 - 基于不变区域的抗几何失真的局部数字水印算法·2,447,543篇论文数据,部分数据来源于NoteExpress
此外,还讨论了归一化相关检测器与信噪比的关系以及相关性检测器的应用条件。
In addition, the using condition of correlation detector and the relationship between the normalized correlation detector and SNR (signal noise ratio) are discussed in this paper.
提出一种LSB改进算法.利用混沌序列对水印预处理,而后利用固定归一化相关嵌入图像数据低位,从而改进了传统LSB算法稳健性差的缺点。
The LSB algorithm based on spatial domain is improved. It took advantage of chaos to preprocess watermarking and to use fixation normalization mutuality to embed watermarking in LSB.
在电视目标跟踪系统中,图像的匹配识别也占有关键的地位,本文采用了归一化互相关法和SSDA加速算法进行图像匹配。
In a TV target tracing system, image matching recognition also play an important part. This thesis applies correlation and SSDA acceleration algorithm to image matching.
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