搜索资源列表
直流单极性双闭环可逆控制程序
- 直流单极性双闭环可逆控制程序。用于直流调速，看前应熟悉直流双闭环调速的内容-DC reversible double-loop control procedures. For DC converter, can be familiar with the former DC double-loop speed control the content
photomachinenewalgorithm
- 针对摄像机固定和共面约束条件下进行目标定位,提出了一种简单可行的全新算法。该算法避开了烦琐的摄像机标定这一过程,也不用精确地求解单应性矩阵。只是运用射影几何的性质,通过简单的几何关系,对非标定单摄像机拍摄的单幅图像,求解其从2D图像平面到真实的3D平面的非线性单映射关系。该算法为解决计算机视觉的测量、定位、三维重建等问题,提供一种全新的思路。 -against cameras fixed and coplanar binding conditions for target location,
homography
- 摄像机标定 单应矩阵的求法 可添加到自己的工程中去-cameras should be superscr ipt orders for the matrix method can be added to the project to
compute_homography
- 在张正友的基于平面方格的摄象机标定中,单应矩阵是关键的一步,本程序是效率精度比较高的源码-Zhang is the Friends of the plane on the box camera calibration alone should matrix is a crucial step, The procedure is relatively high efficiency accuracy of source
matlabCV
- 一些图象处理及机器视觉的matlib工具，例程，有ransac算法，求单应矩阵等等。-some image processing and machine vision matlib tools, routines, ransac algorithm, should seek single matrix, and so on.
Levenberg-Marquardt
- Levenberg-Marquardt优化单应性矩阵，也可经过修改用于相机标定参数的优化
homography
- 自己编写的单应性矩阵的求法，按照张正友的论文进行编写的。希望有用。
1921682910920073231521531274004
- 针对视觉伺服机器人手眼定位问题,采用非线性系统理论中的无源化方法,在不需要物体 的深度精确值、几何模型及单应性矩阵的计算情况下,设计了摄像机的平移和旋转速度,同时使用 自适应控制方法对深度进行估计
homography
- 这是一个印度人编的程序，用于两图像单应矩阵和变换结果的求取-This function estimates 2D-2D plane projective homography between two perspective images using Direct Linear Transformation, RANSAC and Levenberg Marquardt optimisation.
homework.rar
- 应用于计算机视觉领域，运用单应性矩阵信息将两幅图片合成为一张,Used in the field of computer vision, using homography information will be combined into a two picture
bird_eye
- 利用已有的摄像头内外参数，将侧视图通过透视变换转换为俯视图，并保存所得到的单应性矩阵H，内含运行实例-Use of existing internal and external camera parameters, the side view through the perspective transformation into top view, and save the resulting homography matrix H, containing a running instance
perspective
- 透视变换，根据已得到的单应性矩阵H，将摄像头所拍摄的侧视图转换为俯视图，内含运行实例-Perspective transformation, according to what has already been homography H, the camera is filming side view into vertical view, containing a running instance
The_Levenberg-Marquardt_Algorithm
- LM算法 老外写的The Levenberg-Marquardt (LM) algorithm is the most widely used optimization algorithm. It outperforms simple gradient descent and other conjugate gradient methods in a wide variety of problems. This document aims to provide an intuitiv
allfns
- 是由牛津大学VGG开发的三维重建开发包，其代码包括特征提取，单应矩阵计算，二视几何算法，多视几何的算法，是学习三维重建理论的好东西-code for reconstruction。 developed by VGG oxford
CalibrationandUndistoration
- 实现通过摄像机获取或者手动选择图像进行摄像机标定。并可以计算单应矩阵，实现去畸变等处理。-To do camera calibration on video images or exist images including homography matrics and undistoration.
zhang_calibr
- 由张正友在文章A Flexible New Technique for Camera Calibration中，提到的求两幅图像单应矩阵的源代码-Source code provided by Zhang Zhengyou in paper：A Flexible New Technique for Camera Calibration
找到单应矩阵
- 手动输入4个对应点获取对应的单应矩阵，文件里面有多种函数的详细介绍用法，容易上手
用RANSAC方法计算两幅图像间的单应性矩阵
- 用RANSAC方法计算两幅图像间的单应性矩阵，包含了点集的选取，ransac去除误匹配，和单应性矩阵计算程序3部分
cuphigh
- 利用摄像机的单应性矩阵测量计算水杯的高度(Measuring the height of a cup by using a homography of a camera)
SIFT特征匹配
- 包括SIFT匹配方法和利用特征点计算单应性的程序，同时可以显示匹配点对(It includes the SIFT matching method and the program to calculate homography based on the feature points, and displays matching point pairs.)