Wide-angle distortion correction by Hough transform and gradient estimation.

Tung-Ying Lee Tzu-Shan Chang Shang-Hong Lai Kai-Che Liu Hurng-Sheng Wu

Published in: VCIP (2011)

Keyphrases

hough transform
distortion correction
wide angle
camera lens
field of view
straight line
radial distortion
image distortion
cross sectional
x ray
line segments
ego motion
image processing
deformable registration
calibration method
feature selection
vector field
high resolution