搜索资源列表
ASIFT_windows_beta_20090415
- 一种比sift效果更好的算法,可实现图像在几乎任意仿射变化下的特征提取,而且特征点比SIFT多,是09年最新的算法-asift, full name is the affine scale-invariant feature transform, that is, of scale-invariant features of affine transform, is used to extract more of the characteristics of affine distortion
Optical_KLT
- KLT方法对特征点进行跟踪,很好用的方法-KLT method for tracking feature points
Image
- 。文章通过对位图边界轮廓进行合理分解,找出主要轮廓特征,得到轮廓关键特征点;并且用原始轮廓点 对特征点进行插值,不但能够很好地保留图像的原始信息特征,失真小,还能适应多种形式的圈像矢量化算法。-. Article through the boundary contour bitmap reasonable decomposition, to identify the main outline of the characteristics to be the outline of the ke
Moravecc
- moravec算子提取数字影像的点特征,利用vc++实现-Operator moravec extraction point digital imaging characteristics, using vc++ to achieve
xiangmu
- 实现基于点特征的多源遥感图像 配准技术,并实现了拼接。可以参见我的论文《基于点特征的多源遥感图像 配准技术》-A point-based approach to multi-source remote sensing image registration
基于OpenCV的角点检测
- 运行在VC++软件下的程序!对于图片的角点特征进行检测!
1.5 角点特征检测
- 1.5-1 in_img=imread('long.jpg'); [posr,posc]=Harris1(in_img,0.04); 1.5-2 直接运行 1.5-3 img=imread('door.jpg'); points=harrislaplace(img); 1.5-4、1.5-5为1.5-3的子函数(1.5 1 In_img = imread (' long.jpg '); [posr, posc] = Harris1 (in_img, 0.04);
光流法运动估计OpticalFlow
- 利用openCV,首先得到图像中的强边界作为跟踪的特征点,调用函数,输入两幅连续的图像,并在第一幅图像里选择一组特征点,输出为这组点在下一幅图像中的位置。再把结果过滤,去掉不好的特征点。把特征点的跟踪路径标示出来。(Using openCV, we use goodFeaturesToTrack function to get strong edges in the image as the feature point tracking, next to call calcOpticalFlow
车辆行驶工况与特征的研究
- 对几个典型国家和地区(美国、欧洲和日本)开发并采用的几种有代表性的行驶工况做了全面的介绍;接着,对它们各自的特征进行深入的研究和对比;最后得出几点结论。(A comprehensive introduction to several typical driving conditions developed and adopted by several typical countries and regions (USA, Europe and Japan); Then, the research
1.5 角点特征检测
- 用于图像检测,视频图像处理技术等。文件中有详细编码,执行即可。(For image detection, video image processing technology. File in a detailed code, the implementation can be.)
C#提取特征点并进行图像匹配
- 建立在Moravec算子基础上提取特征点后与另外一幅图像进行匹配计算,并输出特征点对应的匹配点像素坐标(Based on the Moravec operator, the feature points are extracted and matched with another image, and the matching pixel coordinates corresponding to the feature points are output)
sift特征点检测
- sift特征点检测的测试代码,效果还可以,大家可以试试(SIFT feature point detection test code, the effect can be, we can try)
Harris特征点检测
- 本程序成功的实现了对于给定图像的Harris角点检测,效果良好。(Harris corner detection)
海量点云数据轮廓特征线的快速生成算法_程效军
- 点云切片算法,海量点云中切片及其算法,速度快,精度高,非常棒(Point cloud slicing algorithm, massive cloud point slice and its algorithm, fast, high precision, great)
特征线提取
- 点云数据中面的特征线的提取,也就是两个面的交线的提取(characteristic curve of point cloud data extraction)
MoravecPoint
- 利用moravec算子实现图像的点特征提取,效果基于阈值的选择(The Moravec operator is used to extract the point feature of the image, and the effect is based on the selection of the threshold.)
三维点云显示
- 三维电云整合,点云显示,点云强化,三维点云的特征保持(3D cloud integration, point cloud display, point cloud enhancement, and 3D point cloud feature retention)
1.6 尺度不变特征提取
- 角点特征的特征,该小节说明角点问题,详细说明(The feature of the angular feature, which indicates the Angle point problem)
SIFT特征匹配(matlab版)
- 非常好用,可以提取两幅图像的同名点,匹配,配准,一整个流程,都可以实现,代码注释易懂,简单易学(Very useful, can extract two images of the same name points, matching, registration, a whole process, can be achieved, code annotations easy to understand, easy to learn)
基于SIFT特征的图像配准(Matlab源代码)
- 基于SIFT的图像匹配配准,代码亲测好用,注释简单易懂,可以提取同名点,进行匹配配准。(Based on SIFT image matching registration, the code is easy to use, the annotation is simple and easy to understand, and the same name points can be extracted for matching registration.)