The following question is partly relevant to camera calibrations, but is relevant to any situation where you want to transform a set of coordinates from one map to another: [example] Say I have a bunch of known coordinates, the black dots above, and some new points, the red dots. I know that thes…

Yay! I think you’re right. This seems to work. Here’s a final MWE: using Plots, Dierckx image_x = [i + (rand()-.5)/4 for i in 1:10, j in 1:10] image_y = [j + (rand()-.5)/4 for i in 1:10, j in 1:10] plot(image_x,image_y, marker=:circle,color=:black) plot!(image_x',image_y',color=:black,legend=false…

How to transform this grid?

General Usage

mkborregaard October 31, 2017, 7:04am 21

I love it! What a cool use of Julia.

2 Likes

Topic		Replies	Views
Confusion on Creating Gridded Interpolations General Usage question , packages , interpolations	23	4917	January 8, 2022
3D interpolation in Julia Numerics package , interpolations	21	1045	July 20, 2024
Interpolations over Shape Fitted Grids Data interpolations	3	832	April 6, 2022
Interpolate 2d function Numerics question , interpolations , bsplinekit	14	1895	March 4, 2025
Python map_coordinates() equivalent in Julia General Usage question , interpolations	29	658	August 4, 2024

How to transform this grid?

Related topics