KJCKorea
Journal Central

@article{ART002253196},
author={Yonghee Hong and Keun-Jae Lee and Hong-Rak Kim and 지호진},
title={Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2017},
volume={22},
number={8},
pages={15-23},
doi={10.9708/jksci.2017.22.08.015}

TY - JOUR
AU - Yonghee Hong
AU - Keun-Jae Lee
AU - Hong-Rak Kim
AU - 지호진
TI - Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization
JO - Journal of The Korea Society of Computer and Information
PY - 2017
VL - 22
IS - 8
PB - The Korean Society Of Computer And Information
SP - 15
EP - 23
SN - 1598-849X
AB - In this paper, the block reweighting and global offset initialization methods are proposed to complement the improved IRLMS algorithm which is the effective algorithm in registration based SBNUC algorithm. Proposed block weighting method reweights the error map whose abnormal data are excluded. The global offset initialization method compensates the global nonuniformity initially. The ordinary registration based SBNUC algorithm is hard to compensate global nonuniformity because of low scene motion. We employ the proposed methods to improved IRLMS algorithm, and apply it to real-world infrared raw image stream. The result shows that new implementation provides 3.5~4.0dB higher PSNR and convergence speed 1.5 faster then the improved IRLMS algorithm.
KW - FPA;FPN;improved IRLMS;infrared;registration;scene based nonuniformity correction
DO - 10.9708/jksci.2017.22.08.015
ER -

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim and 지호진. (2017). Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization. Journal of The Korea Society of Computer and Information, 22(8), 15-23.

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim and 지호진. 2017, "Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization", Journal of The Korea Society of Computer and Information, vol.22, no.8 pp.15-23. Available from: doi:10.9708/jksci.2017.22.08.015

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim, 지호진 "Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization" Journal of The Korea Society of Computer and Information 22.8 pp.15-23 (2017) : 15.

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim, 지호진. Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization. 2017; 22(8), 15-23. Available from: doi:10.9708/jksci.2017.22.08.015

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim and 지호진. "Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization" Journal of The Korea Society of Computer and Information 22, no.8 (2017) : 15-23.doi: 10.9708/jksci.2017.22.08.015

Yonghee Hong; Keun-Jae Lee; Hong-Rak Kim; 지호진. Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization. Journal of The Korea Society of Computer and Information, 22(8), 15-23. doi: 10.9708/jksci.2017.22.08.015

Yonghee Hong; Keun-Jae Lee; Hong-Rak Kim; 지호진. Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization. Journal of The Korea Society of Computer and Information. 2017; 22(8) 15-23. doi: 10.9708/jksci.2017.22.08.015

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim, 지호진. Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization. 2017; 22(8), 15-23. Available from: doi:10.9708/jksci.2017.22.08.015

Yonghee Hong, Keun-Jae Lee, Hong-Rak Kim and 지호진. "Scene-based Nonuniformity Correction Complemented by Block Reweighting and Global Offset Initialization" Journal of The Korea Society of Computer and Information 22, no.8 (2017) : 15-23.doi: 10.9708/jksci.2017.22.08.015