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指纹图像预处理,包括归一化、Gabor增强-Fingerprint Image Preprocessing, including normalization, Gabor enhanced
Update : 2025-02-17 Size : 2.49mb Publisher : 高彪

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用于指纹图象的归一化,和二值化处理,具有很好的效果-The normalization and binaryzation processing in the fingerprint image ,the result is good.
Update : 2025-02-17 Size : 2kb Publisher : 何胡

本文详细介绍了指纹识别技术的预处理算法,其中包括MATLAB算法仿真部分和DSP实现部分,并着重研究了预处理算法中的指纹图像归一化、图象滤波增强、图像分割、二值化、细化等关键技术。本文提出了改进的Gabor滤波算法,同时对其他预处理部分算法进行了优化,并将傅立叶分析方法应用于指纹图象处理研究中,采用MATLAB实现了本文讨论的所有算法。-This paper describes a fingerprint recognition algorithm technologies, including part of MATLAB simulation and DSP algorithms to achieve part of, and focus on the pre-processing algorithm of fingerprint image normalization, image enhancement filter, image segmentation, binarization, refining and other key technologies. In this paper, the Gabor filtering algorithm to improve at the same time some of the other pre-processing algorithm optimization, and Fourier analysis method has been applied to study of fingerprint image processing using MATLAB realized all the algorithms discussed in this paper.
Update : 2025-02-17 Size : 5.35mb Publisher : 孙丽平

完整的指纹识别,包括归一化,分割,方向场建立,可用于指纹匹配等-Complete fingerprint recognition, including normalization, segmentation, orientation field created for fingerprint matching, etc.
Update : 2025-02-17 Size : 5.84mb Publisher : fukuo

指纹图像处理包括滤波、归一化、图像分割、图像增强、二值化、细化以及特征提取。-Fingerprint image processing including filtering, normalization, image segmentation, image enhancement, binarization, thinning and feature extraction.
Update : 2025-02-17 Size : 49kb Publisher : lw

代码流程包含:规格化,图像分割,图像平滑滤波,图像增强,图像二值化,图像细化,提取特征,指纹识别(The code includes image normalization, image segmentation, image smoothing and filtering, image enhancement, image binaryzation, image thinning, feature extraction, and fingerprint identification.)
Update : 2025-02-17 Size : 436kb Publisher : JeffLuo
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