Based on wavelet analyses,a method to implement symmetry transform in the wavelet coefficients domain is presented in the paper,this method is utilized in facial feature locating. The ratio of facial feature locating can be raised by this method.
文章在小波分析的基础上,提出了一种在图像的小波分解数据域中实现对称变换的方法,并把这种方法运用于人脸特征的定位,这种方法可以提高人脸特征定位的效率。
参考来源 - 基于小波变换的人脸特征定位·2,447,543篇论文数据，部分数据来源于NoteExpress
Improved algorithm of eyes location based symmetry transform.
改进基于对称变换的眼睛定位算法。
Based on wavelet transform, a novel on-line detection method is presented, which is based on the detection of symmetry degree among the stator three-phase line currents phases.
基于小波变换的分析方法，提出了基于定子三相电流之间相位对称度检测的定子绕组匝间短路故障在线检测新方法。
So a new algorithm with rectangle loops Fourier spectral energy percentage is proposed by analyzing the conjugate symmetry of Fourier transform.
因此，根据傅里叶变换的共轭对称性，提出了更具有一般性的长方环傅里叶周向谱能量百分比新算法。
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