搜索资源列表
BlendHomography
- Match two perspective images by an homography related a common planar surface (book cover). You need the input image bookcovers1.ppm and bookcovers2.ppm. Result image is called blendhomography.ppm -perspective images by an homogra + phy related a com
ransacfithomography
- robustly fits a homography to a set of putatively matched image points-robustly fits a homography to a set of putat ively matched image points
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。
homest-1.1
- homest is a C/C++ implementation of an algorithm for non-linear, robust homography estimation from matched image point features that is distributed under the GNU General Public License.
warping
- 给定两幅图像，人工指定四对点，程序会根据点对计算出两幅图像的变换对图像进行配准-warp image for registration
homography2d.m
- HOMOGRAPHY2D - computes 2D homography This code follows the normalised direct linear transformation algorithm given by Hartley and Zisserman "Multiple View Geometry in Computer Vision" p92. -HOMOGRAPHY2D- computes 2D homography
ransacfithomography.m
- RANSACFITHOMOGRAPHY - fits 2D homography using RANSAC-RANSACFITHOMOGRAPHY- fits 2D homography using RANSAC
matlab_openCV
- This is a demo execution of ECC image alignment algorithm comment two of the three following lines transform = translation transform= affine transform = homography YOU MIGHT NEED MORE ITERATIONS FOR HOMOGRAPHIES!-
Fns
- 一些图像处理常用的函数，包括图像之间的点匹配、鲁棒性估计、图像旋转、基本矩阵的求解、单应矩阵求解等，可用于摄像机标定-Commonly used in a number of image processing functions, including point match between the image and robustness of the estimates, image rotation, solve the fundamental matrix, homography solv
ColourPCabliration
- 颜色校正,消除由于光照等变化对图像产生的影响，实现真实图片的再现-colour calibration,colour correction for image processing.Epipolar rectificaion for uncalibrated stereo images. Geometric Transformation and Image Registration. stereo, rectification homography, epipolar, uncalibrated
computer_vision_work
- 自动图像拼接，利用SIFT特征匹配算法，RANSAC(random sample consensus)算法，加权平滑算法等技术克服了传统图像拼接技术中的局限性(如光照、尺度变化的影响等)，实现了光照和尺度变化条件下的多视角无缝图像拼接-Automatic Image Stitching Local features detection Features Matching Homography Estimation RANSAC
select3dobj
- 这个程序的目的是为了收集数据集的一个对象和分割区域.它展示了如何使用相机的校准模式来计算校准模式是平面的单应性。-This program s purpose is to collect data sets of an object and its segmentation mask.It shows how to use a calibrated camera together with a calibration pattern to compute the homography of th
image-stitch-based-sift
- 经过测试的基于sift程序的图像拼接。以lowe的程序为sift提取核心程序，此外还包括ransac算法，单应矩阵提取，图像融合（包括加权融合以及平均融合）算法，融合效果在testnew中可见。-Image mosaic based on sift program tested. The lowe program sift extract the core program, in addition to including ransac algorithm homography extract
DLT
- 利用DLT算法，找出两幅图像间的对应点，求出射影矩阵。作业文档中有算法说明，运行说明文档中有各函数和变量的描述。-Given two images of a planar region: image_A and image_B, please estimate the Homography of this plane mapping from A to B. Please implement the DLT method to estimate the H
compute_homography
- 计算单应矩阵，输入为2D图像坐标点和3D世界坐标点，输出为3x3单应矩阵-Calculate homography
image
- 一种基于图像重投影的视图合成方法 该方法适用于摄像机绕光心旋转时虚拟视图的合成。本发明用两台摄像机在不同视点拍摄同一场景得到两幅参考图像，首先利用单应矩阵及一幅参考图像合成目标图像的一部分，然后利用三维图像变换技术，根据另一幅参考图像生成目标图像的剩余部分，得到目标图像。本发明的特点是将目标视图分为两部分来合成，其中一部分的合成最大限度地利用了单应矩阵的优良性质，提高了合成视图的质量。同时，另一部分的合成采用了三维图像变换技术生成目标图像的剩余部分，从而实现了摄像机绕光心旋转的虚拟视图的合成
image-mosaic
- 图像拼接，利用SIFT算法提取点特征，并进行点匹配，解算单应性矩阵，根据结算出的单应性矩阵对图像进行仿射变换，最后进行拼接，程序中的备注很详细，各位感兴趣的同志可以下载看看。-Image mosaic using SIFT feature point extraction algorithm, and point matching, homography matrix solver, based on the settlement of the homography image affine t
OpenCV-SURF-Homography-master
- 一个surfopen库，用GPU加速,值得看一下-surfopen
ransac_homography
- 一个利用ransac算法进行直线拟合的程序；一个通用的ransac算法框架；利用后者进行homography单应矩阵估计的示例程序-a framework of RANSAC method
ransacOverlap
- 程序使用sift提取和匹配图像的特征点，使用RANSAC得到图像的单应矩阵H，再将其中一幅图像通过H变换到另一幅图像的坐标系中。最后计算得到两幅图像重叠区域。图像可以换成自己的。-This code use SIFT to extract and match feature points.Then RANSAC is utilized to calculate homography matrix.Finally,the overlap rate of these two images will