|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-jian; CHEN Qian; WANG 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:

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Last Update: 2007-02-28