|Table of Contents|

Modeling and Simulation of LLL Imaging Based on ICCD

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2007年01期
Page:
101-104
Research Field:
Publishing date:
2007-02-28

Info

Title:
Modeling and Simulation of LLL Imaging Based on ICCD
Author(s):
ZHU Yong-jianCHEN QianWANG Xiao-xuan
School of Electronic Engineering and Optoelectronic Technology,NUST,Nanjing 210094,China
Keywords:
LLL imaging modeling and simulation ground spectral reflectance ICCD cam era
PACS:
TP391.9
DOI:
-
Abstract:
Spectral radiom etric and spatial response characteristics of intensifier charge coupled de- vice ( ICCD) cam era are analyzed. Mathematicalmodels of ICCD camera are established including illum ination mode,l modulation transfer function (MTF) model and noisemode.l The effectsof rad-i ation flux and ground spectral reflectance to low-ligh-t level ( LLL) image contrast are investigated. An image simulation equation involving ICCD synthetic response characteristics is derived. A LLL image simulation scheme is proposed oriented to daytime aerial image. Simulation result shows this scheme is effective.

References:

[ 1] 王刚, 禹秉熙. 基于图像仿真的对地遥感过程科学可视化研究 [ J]. 系统仿真学报, 2002, 14( 6): 755 - 760.
[ 2] 肖亮, 吴慧中, 汤淑春, 等. 全天候景象匹配实时图模拟生成的建模与仿真 [ J]. 系统仿真学报, 2005, 17( 2): 378- 383.
[ 3] Emmett J, Scott D. M ultispectral simulation environ- ment formodeling low- light-level sensor systems [A ]. Proc SPIE Int Soc Opt Eng[ C]. Bellingham: SPIE, 1998. 10- 19.
[ 4] 陈钱, 顾国华, 柏连发, 等. 微光图像实时对比度增强处理 [ J]. 南京理工大学学报, 1997, 21( 4): 293 - 296.
[ 5] 柏连发, 陈钱, 孔捷, 等. 红外与微光图像融合技术研究 [ J]. 红外与毫米波学报, 1999, 18( 1): 47- 52.
[ 6] 张保民. 成像系统分析导论 [M ]. 北京: 国防工业出版社, 1992.
[ 7] BaiT Z, L iN. Research ofdigital simulation for low- light-level night vision imaging system [ A ]. Proc SPIE Int Soc OptEng[ C]. Bellingham: SPIE, 2000. 100- 104.
[ 8] 李升才, 金伟其, 许正光, 等. 微光增强型电荷耦合装置成像系统调制传递函数测量方法研究 [ J]. 兵工学报, 2005, 26( 3): 343- 347.
[ 9] Zou Z F, LuH S, BaiT Z, et a.l Simulation of quan- tum noise in the Low-Light-Level imaging system [ J]. Journal of Beijing Institute of Technology, 2001, 10 (2): 186- 190.
[ 10] 李升才, 徐宗昌, 肖顺旺. 微光增强型电荷耦合装置成像系统三维噪声模型及其测量分析 [ J]. 兵工学报, 2006, 27(3): 463- 466.
[ 11] 张保民, 柏连发, 陈钱. 微光图像时空噪声处理理论与技术研究 [ J]. 南京理工大学学报, 1997, 21 ( 5): 457- 460.
[ 12] 柏连发, 周建勋, 张保民. 微光 CCD噪声测试研究[ J]. 南京理工大学学报, 1994, 18(3): 54- 56.

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Last Update: 2007-02-28