焦平面

焦平面红外图像传感器的应用难点之一解决其非均匀性的问题。

One of the key issues of the application of infrared focal plane imaging sensors is the correction of non-uniformity .

其次研究了几种主要的非均匀校正方法以及焦平面阵列元的盲元检测和补偿的方法，对红外图像处理技术做了研究。

Then , it researched some main methods of nonuniformity correction and detecting approach and compensation of blind-pixel of focal plane array , and the techniques of infrared image processing .

焦平面的读出噪声约为mV量级，而积分电容对读出噪声没有明显的影响。

But the impact of integration capacitance on readout noise is not obvious .

提出了一种以FPGA为核心的焦平面器件实时非均匀性校正方法，能够实时地完成非均匀性校正系数的在线计算、红外图像的非均匀性校正。

The two-point correction method is analyzed , and a new real-time nonuniformity correction algorithm for IRFPA is proposed by using field programmable gate array ( FPGA ) .

本文小型全固态焦平面成像激光雷达是以盖革模式（Geigermode）雪崩光电二极管（APD）为探测器的三维成像雷达。

In this paper , the small solid-state laser radar imaging focal plane is Geiger mode avalanche photodiode tube ( APD ) detector for 3D imaging radar .

焦平面热像仪NETD参数的自动测量

NETD Auto-measuring of Focal - plane Thermal Imaging Systems

本文探讨了旋转抛物面的反射特性，指出了抛物面上任一点P的反射光锥与焦平面相截的截口曲线分别为圆、椭圆、抛物线、双曲线和两条相交直线。

Theoretical analysis of the reflective characteristics of paraboloidal mirrors has shown that the cross ─ section intercepted by the cone of light reflected from any point of the parabola with the focal plane would be respectively a circle , ellipse parabola , hyperbola or two cross lines .

近年来，随着单片毫米波集成电路（MMIC）技术的迅速发展，焦平面阵列接收机开始在被动毫米波成像系统中应用。

Recent development of monolithic millimeter wave integrated circuits ( MMIC ) technology has led to the employment of focal plane array receivers in passive millimeter wave imaging systems .

本文还讨论了这一蓝失谐聚焦中空光束的可能应用。由于这一聚焦中空光束在它的焦平面上具有很小的DSS，可以用来聚焦原子束以形成原子透镜。

We discuss some potential applications of the blue-detuned FHB . Due to the extremely-small dark spot size of the focused hollow beam in the focal plane , it can be used to form an atomic lens with a high resolution .

给出F/为4的热像仪初步试验结果，并预计采用不同F/的热像仪能够达到的NEDT、焦平面分辨率水平。

We have provided primary test result when F / # is 4 , and forecast the NEDT , resolution level of focal plane that thermo-imaging system with different F / # value can arrive .

焦平面热像仪的发展与应用综述

Outline on Development and Application of FPA Thermal Imaging Sets

一种新型红外焦平面片上模数转换电路

A New On-chip Analog - to - digital Conversion Circuit for IRFPA

基于微扫描的焦平面阵列成像特性研究

Research on the FPA imaging character based on microscanning

扫描型焦平面热成像系统的亚像元处理算法研究

Study on sub - pixel processing algorithm for scanning FPA thermal imaging system

焦平面阵列成像像质分析理论与优化技术研究

FPA Imaging Quality Analysis and Optimization Technology Study

基于场景的焦平面阵列非均匀性校正算法研究

Scene-based non-uniformity correction algorithm in focal plane arrays

焦平面红外图像的非均匀性校正技术

Correction of Non-uniformity of Infrared Focal Plane Image

焦平面阵列读出电路研究和应用

The Research and Application of ROIC for FPA

本文论述了输入电路在焦平面传输中的作用，分析了焦平面输入电路的性能，讨论了焦平面输入电路对红外焦平面阵列探测器设计的影响。

The influence of input circuit in focal-plane on the design of IRFPA detectors is is discussed .

根据亚像元成像技术要求提出系统的焦平面排布方案。

According to the requirements of the irregular sampling technology , the focal plan arrangement is presented .

大多数的好消息，整体销售有关的包装和灵活的生产指数，焦平面成员的报告。

Most of the good news concerned overall sales of flexible packaging and the production index that FPA members report .

自动调焦过程迅速，焦平面定位精确，离面运动测量分辨率达到0.1μm。

The autofocus process is fast and accurate , and the measuring resolution of the out-of-plane motion is better than 0.1 μ m.

而层析成像光谱仪的焦平面探测器一次曝光获得的是数据立方体的一个或多个方向的透射投影数据，对多个不同投影方向的投影数据进行融合处理，便可重构整个数据立方体。

However , the CTIS can obtain one or more projection ( s ) of " data cube " in each exposure .

本文简要介绍此望远镜结构、焦平面上的科学仪器及望远镜的发射、管理与控制。

The configuration of the Space Telescope and its focal plane instruments as well as its launching and scientific management are briefly introduced .

但是，被忽视的焦平面杂散光同样是成像系统中的重要杂散光来源。

However , the stray light inside Focal Plane Array ( FPA ) detector is an unnegligible source of stray light in imaging systems .

主要工作包括：1.针对焦平面体制的毫米波无源成像系统，分析了系统实现的总体方案，讨论了该体制下的系统关键技术指标。

Analyzed system realization structure for the focal plane passive millimeter wave imaging system , and discussed the system key technical indicators . 2 .

基于串行单斜率积分的原理，提出了一种新型的像素级红外焦平面片上8位模数转换电路。

A new type of pixel-level on-chip analog-to-digital conversion circuit for infrared focal plane array ( IRFPA ) has been proposed based on serial single-slope integration .

文中给出了该透镜的主平面、焦平面和焦距计算公式，以及近轴成像高斯公式。

The formulas for determing the principal planes , focal planes and the focal lengths are derived and the paraxial imaging Gaussian formula is also given .

制丝线加香加料掺配系统计量精度的在线校准提高两点温度定标法精度的焦平面非均匀性校准技术研究

Online Calibration of Measuring Accuracy of Flavoring and Casing Systems in Primary Processing Line IR FPA non | uniformity correction study based on the approach of modified two point temperature correction accuracy

红外技术作为一种发现、探测和识别目标的重要手段在军民两用技术中有着广泛的应用，焦平面阵列技术的发展极大地提高了系统的性能。

Infrared technique is used widely in both military field and civilian field as means of finding , detecting and identifying the targets . The development of infrared focal plane arrays technique promotes the performance of infrared system .