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robotics专项课程Perception Assignment 1:Dolly Zoom(滑动变焦)
function [ f ] = compute_focal_length( d_ref, f_ref, pos )%% Compute camera focal length with given camera position. % % In this function, multiple camera positions will be given. The camera is% plac...原创 2018-04-17 11:25:40 · 1398 阅读 · 5 评论 -
robotics专项课程Perception Assignment 2: Image Projection(图像投影)
文档中错误更正:1. 公式(14)中x3=1 2. A为8x9矩阵 3. reshape后H矩阵需转置function [ H ] = est_homography(video_pts, logo_pts)% est_homography estimates the homography t...原创 2018-04-18 14:48:11 · 808 阅读 · 0 评论 -
robotics专项课程Perception Assignment 3: Image Projection
function [ corners ] = track_corners(images, img_pts_init)%TRACK_CORNERS % This function tracks the corners in the image sequence and visualizes a% virtual box projected into the image% Inputs:% i...原创 2018-04-19 21:53:02 · 867 阅读 · 0 评论 -
robotics专项课程Perception Assignment 4: Structure from Motion
function F = EstimateFundamentalMatrix(x1, x2) %% EstimateFundamentalMatrix % Estimate the fundamental matrix from two image point correspondences % Inputs: % x1 - size (N x 2) matrix of points i...原创 2018-04-22 14:14:46 · 719 阅读 · 0 评论 -
robotics专项课Estimation and Learning assignment 3: Occupancy Grid Mapping
% Robotics: Estimation and Learning % WEEK 3 % % Complete this function following the instruction. function myMap = occGridMapping(ranges, scanAngles, pose, param) %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...原创 2018-05-02 13:49:27 · 705 阅读 · 1 评论 -
robotics专项课程Estimation and Learning Assignment 2: Kalman Filter⎼Target Tracking
Where:X is state (for ex., 4x1 vector: {x ;y; vx ;vy} )P is state covariance matrix (for ex., 4x4 matrix)A is transition matrix for velocity term (for ex., 4x4 matrix)B is transition matrix for accele...原创 2018-04-28 14:36:19 · 433 阅读 · 0 评论
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