New answers tagged camera
1
vote
Accepted
Fixing distortion in photographic reproductions
In a general setting, multiple observations of a calibration target are needed because otherwise the focal length parameter(s) and principle point parameters are coupled so you would not be able to ...
0
votes
Calibration using Camera Calibration Toolbox for Matlab vs OpenCV
The main reason you are not getting similar results is that you've used different camera models. With OpenCV you are using the highest order radial distortion coefficient k3 while it was excluded (...
2
votes
Fixing distortion in photographic reproductions
I answered a related question in SO some time ago. Briefly, you can work your setup through a standard camera calibration procedure, and you have the option of "freezing" the focal length to ...
Top 50 recent answers are included
Related Tags
camera × 67image-processing × 25
camera-calibration × 22
computer-vision × 20
opencv × 13
camera-pose × 9
image × 7
3d × 6
sensor × 4
matlab × 3
video-processing × 3
distortion × 3
hardware × 3
stereo-vision × 3
homography × 3
algorithms × 2
gaussian × 2
analog × 2
color × 2
image-registration × 2
resolution × 2
digital-communications × 1
noise × 1
python × 1
sampling × 1