TY - GEN
T1 - Correction of lens distortion using point correspondence
AU - Hwang, Kyeongtae
AU - Kang, Moon Gi
N1 - Publisher Copyright:
© 1999 IEEE.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 1999
Y1 - 1999
N2 - Distortion is interpreted as a non-linear motion of the points from the location in the distortion-free image to the location in the distorted image. In order to find the corresponding points, a new search area with high possibility of occurrence of the corresponding points is defined. One is the radial directional search with no support region. The other is the radial directional search with fan-shaped support region to consider camera rotation and shaking. Once the corresponding points are found, the distortion parameters are obtained using the optimality criterion.
AB - Distortion is interpreted as a non-linear motion of the points from the location in the distortion-free image to the location in the distorted image. In order to find the corresponding points, a new search area with high possibility of occurrence of the corresponding points is defined. One is the radial directional search with no support region. The other is the radial directional search with fan-shaped support region to consider camera rotation and shaking. Once the corresponding points are found, the distortion parameters are obtained using the optimality criterion.
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U2 - 10.1109/TENCON.1999.818508
DO - 10.1109/TENCON.1999.818508
M3 - Conference contribution
AN - SCOPUS:20444448653
T3 - IEEE Region 10 Annual International Conference, Proceedings/TENCON
SP - 690
EP - 693
BT - IEEE Region 10 Annual International Conference, Proceedings/TENCON
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1999 IEEE Region 10 Conference, TENCON 1999
Y2 - 15 September 1999 through 17 September 1999
ER -