low light level imaging

It is shown that BCCD has a certain low light level imaging ability, and that under moderate light illuminance, the performance of BCCD is better than that of ICCD.

研究表明 BCCD有一定的微光成像能力和很强的紫外探测能力 ,在中等微光照度下 ,其性能优于目前使用最广泛的 ICCD;而 EBCCD在各种照度下 ,其性能都超过 ICC

Over half a century, photoelectronic imaging which consists mainly of low light level imaging and thermal imaging, has made marked progress, and demonstrated brilliant prospects.

半个世纪以来 ,光电子成像 (主要包括微光成像和热成像 )技术取得了惊人的发展 ,显示出极为辉煌的前景 。

In the aspect of the low-light-level imaging, the development and current status of the image intensification of firs t generation, second generation and third generation, the vacuum and solid state imaging pickup, as well as the image photon-counting have been described.

本文回顾半个世纪以来光电子成像 (包括微光成像和热成像 )的进展 。

The effect factors of LLL imaging,which include the change of illumination,meteorology and the characteristics of ICCD,were studied.

研究了光照条件、气象条件和ICCD相机特性等因素对微光成像的影响,建立了微光视景生成的数学模型,包括:地面反射特性模型、大气传输模型、ICCD相机特性模型和噪声模型,针对地面光谱反射特性对微光图像对比度的影响,提出了基于地面反射特性的微光图像仿真方案,并在此基础上研制了一个完整的蕴含LOWTRAN7计算内核和ICCD后段仿真的微光视景生成系统。

The imaging performance theory and structure for LLL imaging system based on EBCCD has been studied.

微光成像仿真在制导、预警、火控、侦察等许多应用领域都有着广泛的应用。

Objective: to compare three sets of fluorescence microscopy imaging systems with each other applied in study of subcellular localization of domestic new photosensitizer HMME.

目的:对三套荧光显微成像系统在国产新型光敏剂HMME亚细胞定位研究中的应用特点及适用范围进行了比较与评价。

Research and application of technology of microscopical imaging spectrometer;

显微成像光谱仪技术的研究及应用

Analysis of off-focus of linear-array pinholes in novel microscopical imaging spectrometer;

新型显微成像光谱仪系统中线阵针孔离焦研究

The method has the practical merit for 3-D noise measurement and quality evaluation of discrete low-light-level imaging system.

为了方便地计算三维噪声,提出了一种新的三维噪声计算方法,该方法对离散型微光成像系统三维噪声测量和质量评价具有十分重要的实用价值。

In order to measure and analyze the noise performance of low-light-level imaging system separately from temporal and spatial field, 3-D noise models and their measurement system was established.

为了分别从时域和空域对微光成像系统的噪声特性进行测量和分析,分别建立了微光成像系统三维噪声模型及其测量系统,并对微光ICCD成像系统和CCD成像系统的三维噪声进行了测量与分析。

A Mathematical model of quantum noise having much effect on the low-light-imaging system is set up.

针对在微光成像过程中起主要影响作用的噪声成分，建立了微光成像系统的量子噪声数学模型。

Study on Detection Improving Theory of Low-light-level Imaging System and High Performance System Technology

微光成像探测优化理论与高性能系统技术研究

The Application of CCD Image Sensor to LLL Imaging System

电荷耦合器件图像传感器在微光成像系统中的应用

A Study of Computational Optical Section Microscopy;

计算光学切片显微三维成像技术研究

Numerical Simulation of the Scanning Imaging Photon Scanning Tunneling Microscope

光子扫描隧道显微镜成像的数值模拟

Zero Calibration for the Designed Microscanning Thermal Microscopic Imaging System

光学微扫描显微热成像扫描零点定标方法研究

Research on the Random Access Two-photon Fluorescence Microscope;

随机扫描双光子荧光显微成像系统研究

Study of Raman Microspectra and Two-photon Fluorescence Imaging of Thyroid Tissue

甲状腺组织的显微拉曼光谱与双光子成像研究

Examples include the laser, the transistor, the electron microscope, and magnetic resonance imaging.

例子包括激光、体管、子显微镜和磁共振成像。

Rapid Modeling of MPE Microscopic Imaging Through Turbid Medium

混浊介质多光子激发显微成像的快速模型

Research on the Visual Detection of Subsurface Defects Using Magneto-Optic Microscopy;

探测亚表面缺陷的磁—光显微成像检测技术研究

Scanning Probe Microscopy Imaging of Biological Origin and FDTD Simulation of Optical Tweezers;

扫描探针显微镜生物成像研究与光镊的FDTD模拟

The Numerical Simulation of the Scanning Imaging of PSTM Probe with the Dispersive Medium;

色散介质光子扫描隧道显微镜成像的数值模拟

A New Near-field Optical Microscope Imaging Numerical Simulation;

一种新型近场光学显微镜成像数值模拟

Study on the Fabrication and the Applications of Nano X-ray Imaging and Microscopy Optics

X射线显微成像纳米光学元件制作与应用研究

Microscopic Infrared Spectral Imaging of Oily Core

含油岩心显微红外光谱成像方法的研究

Lateral Superresolution Confocal Microscopy Method Based on Image Restoration and Annular Pupil Filtering;

图像复原及环形光瞳滤波式横向超分辨共焦显微成像方法

Three Dimensional Microscopy Image Restoration Based on Depth Variant Imaging Model;

基于深度变化成像模型的三维显微光学图像复原研究