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A Simple Method for Correcting Lens Distortion in Low-Cost Camera Using Geometric Invariability.
Van-Toan Cao
Yu-Yung Park
Jae-Hyeok Shin
Jong-Hwa Lee
Hyo-Moon Cho
Published in:
ICIC (2) (2010)
Keyphrases
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lens distortion
low cost
digital camera
camera calibration
projective geometry
focal length
robust estimation
image formation
wide angle lenses
straight line
perspective projection
radial distortion
geometric constraints
multi view geometry
camera parameters
video camera
intrinsic parameters
multi view
digital images
real time
principal point
control points
autocalibration
point correspondences
structure from motion
multiple cameras
vanishing points
frame rate
image enhancement
hough transform
least squares
image sequences
three dimensional