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- 由于指纹所具有的唯一性和不变性，以及指纹识别技术具有很高的可行性和实用性，指纹识别成为目前最流行、最可靠的个人身份认证技术之一。 本论文对指纹图像基于小波变换的各种处理进行了分析、总结。图像处理包括基于小波变换的指纹图像滤波处理和基于小波的指纹图像增强处理。同时介绍指纹图像的预处理：目的是去除指纹图像中的噪音，将其转化为一幅清晰的点线图，便于提取正确的指纹特征。它分四步进行，即灰度滤波、二值化、二值去噪、细化。 本文针对基于点模式匹配的指纹匹配算法速度较慢的现状,设计了一种新
jiujun
- 基于小波变换的数字水印算法matlab代码，匹配追踪和正交匹配追踪，是学习PCA特征提取的很好的学习资料。- Based on wavelet transform digital watermarking algorithm matlab code, Matching Pursuit and orthogonal matching pursuit, Is a good learning materials to learn PCA feature extraction.
juntiu
- 匹配追踪和正交匹配追踪，计算十字叉丝的在不同距离的衍射图像,关于小波的matlab复合分析。- Matching Pursuit and orthogonal matching pursuit, Calculation crosshairs diffraction image at different distances, Matlab wavelet analysis on complex.
lounai
- 真的是一个好程序，小波包分析提取振动信号中的特征频率，匹配追踪和正交匹配追踪。- Really is a good program, Wavelet packet analysis to extract vibration signal characteristic frequency, Matching Pursuit and orthogonal matching pursuit.
punyen
- 匹配追踪和正交匹配追踪，基于小波变换的数字水印算法matlab代码，实现典型相关分析。- Matching Pursuit and orthogonal matching pursuit, Based on wavelet transform digital watermarking algorithm matlab code, Achieve canonical correlation analysis.
mieyeng
- 粒子图像分割及匹配均为自行编制的子例程，有小波分析的盲信号处理，GSM中GMSK调制信号的产生。- Particle image segmentation and matching subroutines themselves are prepared, There Wavelet Analysis Blind Signal Processing, GSM is GMSK modulation signal generation.
nuikie
- 采用了小波去噪的思想，借鉴了主成分分析算法（PCA），粒子图像分割及匹配均为自行编制的子例程。- Using wavelet denoising thought, It draws on principal component analysis algorithm (PCA), Particle image segmentation and matching subroutines themselves are prepared.
nun-iy04
- 这个有中文注释，看得明白，有小波分析的盲信号处理，粒子图像分割及匹配均为自行编制的子例程。- The Chinese have a comment, understand it, There Wavelet Analysis Blind Signal Processing, Particle image segmentation and matching subroutines themselves are prepared.
qeng_wi47
- 包含特征值与特征向量的提取、训练样本以及最后的识别，关于小波的matlab复合分析，匹配追踪和正交匹配追踪。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Matlab wavelet analysis on complex, Matching Pursuit and orthogonal matching pursuit.