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@article{ART001339822},
author={Kiyoung Shin and Jang-Han Bae and Joung Hwan Mun},
title={The correction of Lens distortion based on Image division using Artificial Neural Network},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2009},
volume={14},
number={4},
pages={31-38}

TY - JOUR
AU - Kiyoung Shin
AU - Jang-Han Bae
AU - Joung Hwan Mun
TI - The correction of Lens distortion based on Image division using Artificial Neural Network
JO - Journal of The Korea Society of Computer and Information
PY - 2009
VL - 14
IS - 4
PB - The Korean Society Of Computer And Information
SP - 31
EP - 38
SN - 1598-849X
AB - Lens distortion is inevitable phenomenon in machine vision system. More and more distortion phenomenon is occurring in order to choice of lens for minimizing cost and system size. As shown above, correction of lens distortion is critical issue. However previous lens correction methods using camera model have problem such as nonlinear property and complicated operation. And recent lens correction methods using neural network also have accuracy and efficiency problem. In this study, I propose new algorithms for correction of lens distortion. Distorted image is divided based on the distortion quantity using k-means. And each divided image region is corrected by using neural network. As a result, the proposed algorithms have better accuracy than previous methods without image division.
KW - lens distortion;distortion correction;artificial neural network;cluster analysis;image division
DO -
UR -
ER -

Kiyoung Shin, Jang-Han Bae and Joung Hwan Mun. (2009). The correction of Lens distortion based on Image division using Artificial Neural Network. Journal of The Korea Society of Computer and Information, 14(4), 31-38.

Kiyoung Shin, Jang-Han Bae and Joung Hwan Mun. 2009, "The correction of Lens distortion based on Image division using Artificial Neural Network", Journal of The Korea Society of Computer and Information, vol.14, no.4 pp.31-38.

Kiyoung Shin, Jang-Han Bae, Joung Hwan Mun "The correction of Lens distortion based on Image division using Artificial Neural Network" Journal of The Korea Society of Computer and Information 14.4 pp.31-38 (2009) : 31.

Kiyoung Shin, Jang-Han Bae, Joung Hwan Mun. The correction of Lens distortion based on Image division using Artificial Neural Network. 2009; 14(4), 31-38.

Kiyoung Shin, Jang-Han Bae and Joung Hwan Mun. "The correction of Lens distortion based on Image division using Artificial Neural Network" Journal of The Korea Society of Computer and Information 14, no.4 (2009) : 31-38.

Kiyoung Shin; Jang-Han Bae; Joung Hwan Mun. The correction of Lens distortion based on Image division using Artificial Neural Network. Journal of The Korea Society of Computer and Information, 14(4), 31-38.

Kiyoung Shin; Jang-Han Bae; Joung Hwan Mun. The correction of Lens distortion based on Image division using Artificial Neural Network. Journal of The Korea Society of Computer and Information. 2009; 14(4) 31-38.

Kiyoung Shin, Jang-Han Bae, Joung Hwan Mun. The correction of Lens distortion based on Image division using Artificial Neural Network. 2009; 14(4), 31-38.

Kiyoung Shin, Jang-Han Bae and Joung Hwan Mun. "The correction of Lens distortion based on Image division using Artificial Neural Network" Journal of The Korea Society of Computer and Information 14, no.4 (2009) : 31-38.