Top "Homogenous-transformation" questions

Get 3D coordinates from 2D image pixel if extrinsic and intrinsic parameters are known

I am doing camera calibration from tsai algo. I got intrensic and extrinsic matrix, but how can I reconstruct the 3…

c++ opencv camera-calibration homogenous-transformation pose-estimation

Why do 2D transformations need 3x3 matrices?

I want to do some 2D drawing and thus want to implement some matrix transformations. With my light mathematics background …

matrix 2d homogenous-transformation

Determining a homogeneous affine transformation matrix from six points in 3D using Python

I am given the locations of three points: p1 = [1.0, 1.0, 1.0] p2 = [1.0, 2.0, 1.0] p3 = [1.0, 1.0, 2.0] and their transformed counterparts: p1_prime = [2.414213562373094, 5.732050807568877, 0.7320508075688767] p2_prime = [2.7677669529663684, 6.665063509461097, 0.6650635094610956] p3_…

python linear-algebra coordinate-systems coordinate-transformation homogenous-transformation