Questions about distortion
Read more about distortion
python (65.2k questions)
javascript (44.3k questions)
reactjs (22.7k questions)
java (20.8k questions)
c# (17.4k questions)
html (16.3k questions)
r (13.7k questions)
android (13k questions)
How to expand atan2 to plus/minus 3pi
I want to estimate the phase of harmonic distorted tones when having input tones with random initial phase within [-pi;pi]. I used atan2, build-in function of Matlab, however the phase jump at -pi or ...
user190055
Votes: 0
Answers: 1
Error while trying to make Camera Calibration using Charuco Board (OpenCV, C++)
I'm trying to find distortion coeffitients using Charuco Board from the Aruco OpenCV library.
I'm using Qt and OpenCV libraries compiled for Qt.
First I've needed to do is to create the Charuco Board....
Aleksey Lomako
Votes: 0
Answers: 1
Undistort ultra-wide angle (>180 degrees) fisheye lens
I am trying to undistort a 220deg fisheye lens image. I worked with fisheye before using OpenCV and a script similar to this. However, whenever I used a lens with more than 180deg it seems to fail, ge...
André
Votes: 0
Answers: 1
Matplotlib: uneven grid size when plotting diagonal matrix
I have noticed a frustrating problem with Pythons Matplotlib where matrix plotting produces
an uneven grid. This issue is persistent with and without high DPI, as well as in EPS files.
The following c...
Matthew Muller
Votes: 0
Answers: 1