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CSIFTA
介绍基于彩色不变理论的SIFT算法(CSIFT算法)的文章,文章是英文的(Color change based on the theory introduced SIFT algorithm (CSIFT algorithm) article, the article is in English)
- 2011-10-09 08:59:11下载
- 积分:1
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SIFT
提取SIFT特征,进行特征提取和匹配,包括特征点的定位,特征点描述子的生成,特征点的匹配,(extract SIFT feature,and feature matching)
- 2020-12-10 10:49:21下载
- 积分:1
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pcacode
程序设计步骤:
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步)
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量(Programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction)
- 2008-07-14 16:25:23下载
- 积分:1
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KLTpointmatch
KLT point match:Detection and Tracking of Point Features.
- 2007-10-09 09:24:19下载
- 积分:1
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opencv
数字图像处理 opencv 一些基本例子和源码(opencv code)
- 2009-07-12 12:27:37下载
- 积分:1
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VCPP-image-processing-chapter07
VisualC++数字图像处理技术详解第2版光盘-第七章(VisualC++ digital image processing technology Detailed Version 2 CD- Chapter VII)
- 2016-04-16 13:35:33下载
- 积分:1
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Video
中国科学院长春光学精密机械与物理研究所
基于外极线约束条件的视频判读方法(Changchun Institute of Optics, Fine Mechanics and Physics epipolar constraint based on the video interpretation method)
- 2010-12-08 12:25:49下载
- 积分:1
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opticalflow
用光流法进行运动物体的检测和跟踪,并返回运动方向(Light flow method of moving object detection and tracking, and return to the direction of movement)
- 2009-07-15 14:03:10下载
- 积分:1
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gammacorrection
说明: 对图像畸变进行校正,对有些图像由于近小远大照成的畸变进行校正,采用了opencv(To correct image distortion , It s important to the machine vision)
- 2010-04-11 22:15:32下载
- 积分:1
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GA-FCM
遗传算法与FCM算法相结合实现图像分割,分割精度较好,速度较快(A combination of genetic algorithm and FCM algorithm to achieve image segmentation, segmentation accuracy is better, faster)
- 2012-06-05 09:06:01下载
- 积分:1