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[Graph program] projective-and-affine

Description: 基于三维空间三角网格的二维投影图像变换，包括3D仿射变换，基础矩阵求解及欧式空间的重构，对基于图像的三维重构有研究的朋友可以看下-triangular grid transform two-dimensional projection images, including 3D affine transformation, based Matrix Solution and European space reconstruction, based on the three-dimensional image reconstruction studies have friends in a glance
Platform: | Size: 201728 | Author: 郭震宇 | Hits:

[Special Effects] camera-model-and-parameters

Description: 非常详细的介绍了计算机视觉基础知识-摄像机模型，内参数，外参数和射影几何的知识，简单易懂-Very detailed introduction of the basic knowledge of computer vision- the camera model, with parameters, outside the parameters and the projective geometry of knowledge, easy-to-read
Platform: | Size: 212992 | Author: besrt | Hits:

[Special Effects] projectioncorr

Description: PA, projective algorithm ％ 灰度投影算法 ％ ％ dr - 行运动矢量 ％ dc - 列运动矢量 ％ imRef - 参考帧 ％ imCur - 当前帧 ％ range - 搜索区域，默认为7 ％ flag - 是否精确到亚像素位移 ％ flag = 1，亚像素精度 ％ flag = 0，像素精度-PA, projective algorithm gray projection algorithm dr- line motion vector dc- out motion vector imRef- reference frame imCur- current frame range- the search area, defaults to 7 flag- whether it is accurate to sub-pixel displacement flag = 1, sub-pixel precision flag = 0, pixel accuracy
Platform: | Size: 1024 | Author: 付中梁 | Hits:

[Graph program] Projective

Description: 透视投影 用于机器视觉中的摄像机的的透视投影方法-Perspective projection for the machine vision camera in the perspective projection method
Platform: | Size: 19456 | Author: 吕晋普 | Hits:

[matlab] projrecons-25-Feb-01.tar

Description: Assorted projective reconstruction routines: a few "simple as possible" variants on our projective factorization method in Octave/MATLAB.
Platform: | Size: 19456 | Author: bach | Hits:

[Special Effects] AffineTrnasformation

Description: 这是我编写的关于计算机视觉中的一种重要的变换---射影变换的matlab源代码，希望对您有用。-This is what I prepared on computer vision in an important transformation of the projective transformation--- matlab source code, I hope useful for you.
Platform: | Size: 3072 | Author: 刘英 | Hits:

[matlab] PG(21_10)cyclic_code

Description: Projective Geometry Cyclic code, n=21, k=10 Majority Logic Decoding BPSK BER simulation
Platform: | Size: 5120 | Author: grn552 | Hits:

[matlab] homework

Description: 双目视觉三维重建程序，输入左右相机匹配点对矩阵，自动计算投影矩阵，并输出射影空间下的三维点坐标-Binocular vision three-dimensional reconstruction program, enter the matching points on the matrix around the camera to automatically calculate the projection matrix, and output under the three-dimensional projective space point coordinates
Platform: | Size: 155648 | Author: zhanglu | Hits:

[Special Effects] MatlabFns

Description: 用于图像处理的matlab工具包，由Peter Kovesi制作，主要包含特征提取，各项异性滤波，灰度转换、图像去噪等，对图像处理的人来说非常有用。 -MATLAB and Octave Functions for Computer Vision and Image Processing， including: Feature Detection via Phase Congruency Spatial Feature Detection Integral Images Non-Maxima Suppression and Hysteresis Thresholding Edge Linking and Line Segment Fitting Test Grating for Edge Detection Image Denoising Surface Normals to Surfaces Scalogram Calculation Anisotropic diffusion Grey Scale Transformation and Enhancement Frequency Domain Transformations Functions Supporting Projective Geometry Feature Matching Model Fitting and Robust Estimation Fingerprint Enhancement Interesting Synthetic Images ASCII Image Generation Rotation Transforms Image Display, Image Writing and Miscellaneous
Platform: | Size: 6414336 | Author: zhaoxk | Hits:

[Special Effects] MatlabFns

Description: 关于计算机视觉和图像的matlab工具箱。包括相位一致性特征，空间特征检测，积分图像，非极大值抑制和滞后阈值，边链接和线段拟合，去噪，等-MATLAB and Octave Functions for Computer Vision and Image Processing。such as • Feature Detection via Phase Congruency • Spatial Feature Detection • Integral Images • Non-Maxima Suppression and Hysteresis Thresholding • Edge Linking and Line Segment Fitting • Test Grating for Edge Detection • Image Denoising • Surface Normals to Surfaces • Scalogram Calculation • Anisotropic diffusion • Grey Scale Transformation and Enhancement • Frequency Domain Transformations • Functions Supporting Projective Geometry • Feature Matching • Model Fitting and Robust Estimation • Fingerprint Enhancement • Interesting Synthetic Images • ASCII Image Generation • Rotation Transforms • Image Blending • Colourmaps and colour conversions • Image Display, Image Writing and Miscellaneous
Platform: | Size: 6406144 | Author: 任立超 | Hits:

[matlab] Matlab_Project-4_Resampling

Description: matlab Resampling code GUI affine projective polynomial conformal interpolation bicubic bilinear
Platform: | Size: 53248 | Author: pedram | Hits:

[Graph Recognize] Projective-reconstruction-image

Description: 在Matlab图像处理工具箱中的Phantom函数，可以产生Shepp －Logan的大脑图，该图作为一个测试图，可反映人大脑的许多性质-In the Phantom function in Matlab image processing toolbox, can generate Shepp - Logan brain figure, the figure as a test pattern, can reflect the brain s many properties
Platform: | Size: 1024 | Author: 胡杨建 | Hits:

[Applications] Geodetic_Transformations_Toolbox

Description: 一组用于计算不同参考椭球和不同投影之间的坐标变换的函数，包括以下工具： - 从笛卡尔到地理坐标的 转换，以及 从地理坐标到横向墨西哥映射的反向 转换或者朗伯保形锥形映射以及 从地理到可以处理不规则区域和极点映射的UTM和背面 - 3D / 2D / 1D相似变换（Helmert变换） - 确定3D / 2D / 1D-Helmert变换的参数 - 执行Helmert变换 后应用残差校正 - 读取和使用NTV2转换参数 - ITRS和ETRS帧之间的3D转换 - 3D / 2D仿射变换及其参数确定 - 3D / 2D到2D投影变换及其参数确定 - Molodensky变换(A set of functions to calculate coordinate transformations between different reference ellipsoids and different projections, including tools on: - transformation from cartesian to geographic coordinates and back - transformation from geographic coordinates to transverse mercator mapping or lambert conformal conical mapping and back - transformation from geographic to UTM and back which can handle irregular zones and pole mapping - 3D/2D/1D similarity transformation (Helmert transformation) - determination of the parameters of a 3D/2D/1D-Helmert transformation - applying residual corrections after performing a helmert transformation - reading and using NTv2 transformation parameters - 3D transformation between ITRS and ETRS frames - 3D/2D affine transformation and its parameter determination - 3D/2D to 2D projective transformation and its parameter determination - Molodensky transformation)
Platform: | Size: 805888 | Author: wufan620 | Hits:

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