资源简介
此代码利用MATLAB编程实现三维点云的重建。
代码片段和文件信息
clc;
clear;
run(‘C:\Users\Fxy\Desktop\vlfeat-0.9.20-bin\vlfeat-0.9.20\toolbox\vl_setup‘)
file_path =‘.\rect\‘;% 图像文件夹路径
img_path_list = dir(strcat(file_path‘*.jpg‘));%获取该文件夹中所有图像
ttt = length(img_path_list);%获取图像总数量
for num=1:ttt
image_name = img_path_list(num).name;% 图像名
img(::num)=rgb2gray(imread(strcat(file_pathimage_name)));
% img(::num)=single(img(::num));
end
K=[2900.120791.168;02890.56656.275;001];
cameraParams = cameraParameters(‘IntrinsicMatrix‘K‘);
img(::1) = undistortImage(img(::1) cameraParams);
prevPoints_a = detectSURFFeatures(img(::1));
prevPoints_b = detectHarrisFeatures(img(::1));
% prevPoints = vl_sift(img(::1));
%prevPoints = detectMinEigenFeatures(img(::1));
%prevPoints = detectBRISKFeatures(img(::1));
prevFeatures_a = extractFeatures(img(::1)prevPoints_a);
prevFeatures_b = extractFeatures(img(::1)prevPoints_b);
prevLoc=[prevPoints_a.Location;prevPoints_b.Location];
vSet = viewSet;
viewId = 1;
vSet = addView(vSet viewId ‘Points‘ prevLoc ‘Orientation‘ ...
eye(3 ‘like‘ prevLoc) ‘Location‘ ...
zeros(1 3 ‘like‘ prevLoc));
for i = 2:ttt
I = undistortImage(img(::i) cameraParams); %去畸变;
currPoints_a= detectSURFFeatures(I);
currPoints_b= detectHarrisFeatures(I);
% currPoints_a.Location=round(currPoints_a.Location);
% currPoints_b.Location=round(currPoints_b.Location);
% for k=1:size(currPoints1)
% if (ismember(currPoints.Location(k1)currPoints1.Location(:1)))
% currPoints(k)=[];
% end
% end
currFeatures_a = extractFeatures(I currPoints_a);
currFeatures_b = extractFeatures(I currPoints_b);
indexPairs_a = matchFeatures(prevFeatures_a currFeatures_a);
indexPairs_b= matchFeatures(prevFeatures_b currFeatures_b);
indexPairs=vertcat(indexPairs_aindexPairs_b+size(currFea
- 上一篇:Matlab数据挖掘算法工具
- 下一篇:遗传算法 MATLAB程序合集
相关资源
- Pattern Recognition and Machine Learning(高清
- MATLAB 编程 第二版 Stephen J. Chapman 著
- 均值滤波和FFT频谱分析Matlab代码
- 《MATLAB扩展编程》代码
- HDB3码、AMI码的MATLAB实现
- 3点GPS定位MATLAB仿真
- MATLAB数字信号处理85个实用案例精讲入
- matlab从入门到精通pdf94795
- 欧拉放大论文及matlab代码
- 跳一跳辅助_matlab版本
- 全面详解LTE MATLAB建模、仿真与实现
- MIMO-OFDM无线通信技术及MATLAB实现_孙锴
- MATLAB Programming for Engineers 4th - Chapman
- matlab 各种谱分析对比
- 分数阶chen混沌matlab程序
- 基于粒子群算法的非合作博弈的matl
- MATLAB车流仿真 包括跟驰、延误
- matlab空间桁架计算程序
- 基于MATLAB的图像特征点匹配和筛选
- DMA-TVP-FAVAR
- GPS信号的码捕获matlab代码.7z
- 一维光子晶体MATLAB仿真代码吸收率折
- newmark法源程序
- 传统关联成像、计算鬼成像matlab
- pri传统分选算法
- 摆动滚子推杆盘形凸轮设计
- 医学图像重建作业matlab源码
- Matlab实现混沌系统的控制
- 检测疲劳驾驶
- Matlab锁相环仿真-Phase Locked Loop.rar
评论
共有 条评论