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fingerprintpreprocessing
- 根据指纹的固有规律，提出了一套较完整的指纹图像预处理和特征提取算法。改进了指纹脊线频率求取算法和二值图像去孔噪声 算法，并提出了一种新的滤除指纹伪特征点的方法。通过对上百幅不同质量的指纹图像进行测试，获得了较好的效果。 关键词：指纹；预处理；特征提取-According to the inherent laws of fingerprints, a set of more complete fingerprint image pre-processing and feature extr
Canny
- canny边缘提取算法,很好的图像处理算法值得一看-canny
Image
- 一篇很优秀的关于图像边缘检测和特征提取算法的博士论文，文中介绍了不少有益的算法。-On a very good edge detection and feature extraction algorithm doctoral dissertation, In this paper, many useful algorithms.
mfcc
- 语音信号的初始化及MFCC特征提取算法，附带测试用语音信号-Voice signal and the initialization MFCC feature extraction algorithm, with test speech signal
oil_tank_detection
- 基于遥感影像的油罐自动检测算法,利用改Canny 边缘提取算法、改进椭圆Hough 检测算法及基于金字塔的图像搜索算法,实现了油罐的自动检测.-An Automatic Oil Tank Detection Algorithm Based on Remote Sensing Image
SIFT_Extract
- 实现SIFT特征提取算法，对于图像处理很有用的，首先提取特征点，然后进行特征点匹配。版权信息参见LICENSE-Sift feature extracting algorithm,read the copyright file LICENSE.
090211
- 细化参数的对数极坐标变换图像纹理特征提取算法提出一种细化参数的对数极坐标变换图像纹理特征提取算法,可以有效地消除旋转、缩放和平移等几何形 变的影响.在特征提取过程中,通过自相关图像消除平移的影响,引入细化参数的对数极坐标变换消除旋转和伸缩 的影响.在图像检索过程中,将不完全树型小波变换所得的特征矢量,通过欧式距离来度量图像之间的相似度.实 验表明,本算法对发生几何形变的纹理图像检索平均正确率达81.05 左右,较之传统算法能取得更好的检索 效果.-This paper p rop
find_skel_intersection
- 图像中交叉点提取算法，用matlab编写，很容易理解-Cross-point of the image extraction algorithm using matlab write, it is easy to understand
pickup
- 脆弱水印提取算法，与embed.rar中的嵌入算法相对应，可以提供较好的篡改定位-Fragile watermark extraction algorithm, and embed.rar correspond to the embedding algorithm can provide better tamper positioning
EdgeCheck
- 图像轮廓特征提取算法源码，用MATLAB软件实现，针对灰度图像有效-Contour feature extraction algorithm source code, using MATLAB software for gray-scale image of effective
susan
- 基于susan算法的角点检测程序,提供对图像特征准确，鲁棒，快速的提取-Susan algorithm based on corner detection procedures, providing an accurate image features, robust, fast extraction
dct1_recover
- 数字水印提取算法，利用离散余弦变换的（dct）算法-Digital watermark extraction algorithm using discrete cosine transform (dct) algorithm
dct2_recover
- 数字水印提取算法，利用离散余弦变换的（dct）算法，对以往的算法有所改进-Digital watermark extraction algorithm using discrete cosine transform (dct) algorithm, an improvement on previous algorithms
DetectHarris
- harris算法角点提取，用以提取灰度图像的特征点，是图像配准的关键技术-harris corner detection algorithm for gray image of the feature point extraction, image registration is the key technology
RegionSearch
- 实时处理中区域提取算法的比较,有轮廓跟踪、线段编码、种子填充与数学形态学腐蚀膨胀等方法组合成的十一种方法。30万像素的图像处理时间在5毫秒以内。-Region Search
tezhengtiqu
- 掌纹特征提取 掌纹预处理 掌纹识别 算法 论文-zhengwentezhengtiqu zhangwenshib
texture_GUI
- 此程序是基于灰度共生矩阵的图像纹理特征提取算法，它进行了四个方向上的灰度共生矩阵的计算，从而得出他们的纹理特征向量，再求均值，使计算进度大幅度提高-This program is based on the GLCM texture feature extraction algorithm, which was four directions GLCM calculation to arrive at their texture feature vector, and then seek mean
Anovelalgorithm
- 一个新颖的基于Reeb图的骨架提取算法的全部参考资料-A novel Reeb graph based skeletonization algorithm
watermarking_extraction
- 彩色水印提取算法，含说明，希望对大家有用-Color watermark extraction algorithm, with that, we hope to be useful
zhinengche
- 智能车比赛程序，校内赛最终稳定版本程序。文件中的黑线提取算法和PID控制算法，可为参加比赛的同学提供参考。-Smart Car race program, the school tournament final stability program. The black line in the file extraction algorithm and PID control algorithms, students can participate in the competition to pr