搜索资源列表
db_framestitching
- \defgroup LMFrameStitching (LM) Frame Stitching (2D and 3D homography estimation).
findHomography
- Find homography matrix between two overlapped images
normalise2dpts
- normalizes the coordinates of the images to perform homography
estimateH
- 通过特征提取，匹配，之后计算单应矩阵，可得到对应的特征点-Through feature extraction, matching, after calculating homography obtained corresponding feature points
xiangjibiaoding
- 张正友相机标定法中的分步程序，包括计算单应矩阵程序、对标定图像进行初步处理的程序等-Zhang Zhengyou camera calibration method step by step procedures, including computing homography procedures for preliminary calibration of image processing procedures
flann_
- 使用FLANN(近似最近邻算法)实现图像特征的匹配，其中图像特征使用SIFT提取，算法能实现单应性匹配需求。- FLANN (approximate nearest neighbor algorithm) is used to match the image feature, and the image feature is extracted using SIFT. The algorithm can achieve the homography matching requirement.
qiudanying
- 图像配准过程中求解的单应变换矩阵，实现变换模型求解，完成最后的配准-Image registration process in solving the homography transformation matrix to achieve transformation model solution, to complete the final registration
birds-eye
- 鸟瞰图变换实例，通过读取摄像机内外参数矩阵和放仿射变换的到的单应性矩阵，获得平面视图的“俯视图”。-Aerial view transform instance, affine transformation to homography by reading the internal and external camera parameters matrix and put, get a plan view of the " plan view."
homography
- 多视图摄影几何中的关系，对图像的研究有很大帮助
Image_Read_1
- Plot Lines in the image and estimate homography and remove affine rect and metric rect. It uses image warping function
Edge-Detection
- An Augmented Reality app that demonstrates basic computer vision concepts such as greyscaling, thresholding, edge detection, homography, corner detection...its a long list. It paints a 3D image on any detected markers. Here is a crude video that
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.)
归一化
- 这个程序运用归一化的方法进行单应性矩阵求解。(The homography matrix is solved using a normalized method.)
compute_homography
- 用于求解张正友相机标定过程中的单应性矩阵(Homography matrix for camera calibration)