Search - opencv homography

Search - opencv homography - List

[Special Effects] homography DL : 0: homography矩阵计算原理.包含例子,图片和说明.-homography matrix calculation. contains examples, pictures and descriptions.
Update : 2025-02-17 Size : 213kb Publisher : zky
[2D Graphic] Homography DL : 0: 已知图象4点坐标和转换后图像相对应4点坐标，利用openCV求出homograghy 3x3 矩阵，然后输出变换后图像-There is an input image called "warpin". The goal is to warp this image so that the tiles are approximately square, that is the camera is rotated to look down, which produces an image called warpout, also on the web site. I have measured the corners of the four points necessary to do the warp. They are: From x,y To x,y Top Left 75,169 => 103, 19 Top Right 118,165 => 192, 19 Bottom Left 62,222 => 105, 205 Bottom Right 148,216 => 192, 205 The origin of the image is in the top left corner. This is an OpenCV program that takes the warpin image, and using these given transformation coordinates produces the warpout image.
Update : 2025-02-17 Size : 70kb Publisher : Ke Li
[Special Effects] CalibrationandUndistoration DL : 0: 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.
Update : 2025-02-17 Size : 11.69mb Publisher : 杨恒
[Graph Recognize] homest-1.3 DL : 0: 求单应矩阵的算法。应用LM算法。输入2幅图片上的4对对应点，应用该算法可以找到单应矩阵。-http://www.ics.forth.gr/~lourakis/homest/ C/C++ Library for Robust, Non-linear Homography Estimation
Update : 2025-02-17 Size : 55kb Publisher : cao
[OpenCV] bird_eye DL : 1: 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
Update : 2025-02-17 Size : 19.24mb Publisher : pobenliu
[Industry research] findhomography DL : 0: vsual c++ code to find homography matrix between two image using matched image points
Update : 2025-02-17 Size : 1kb Publisher : NK
[Software Engineering] homography DL : 0: C est un code de l homographie en c++ utilisant la bibliotheque opencv
Update : 2025-02-17 Size : 1kb Publisher : Amal
[Video Capture] video_homography DL : 0: Homography in OpenCV
Update : 2025-02-17 Size : 2kb Publisher : dreas
[OpenCV] OpenCV-SURF-Homography-master DL : 0: 一个surfopen库，用GPU加速,值得看一下-surfopen
Update : 2025-02-17 Size : 7kb Publisher : webo
[2D Graphic] homography-matrix DL : 0: 通过一张图片基于张正友标定的2D视觉标定，其结果为一个单应性矩阵，基于Opencv的角点提取，标定的计算是自己编写，内有注释和原理，已在工程实践中得到应用。-Zhang Zhengyou based 2D calibration for camera calibration by a picture, the result is a homography, extraction based on corner Opencv, the calibration is calculated to write your own, there are comments and principles have been applied in engineering practice.
Update : 2025-02-17 Size : 558kb Publisher : xuchanglong