A novel resolution of IRFPA non-uniformity correction by using a FPGA.
提出了一种基于FPGA的红外焦平面非均匀性校正的实现方案。
The results show that this ROIC is feasible for large format and small pixel IRFPA.
结果表明该读出电路适用于小像素、大规模的红外焦平面阵列。
A low voltage bandgap reference for a novel uncooled IRFPA readout circuit is presented.
设计了一种用于新型非制冷irfpa读出电路的低温漂的低压带隙基准电路。
A crucial technology for staring IIR seeker is to make IRFPA with large scale and uniform property.
研制红外凝视成像导引头的一项关键技术，是要制造大面积的性能均匀的红外焦平面阵列。
In present technology condition, it is impossible to make the video signal of IRFPA perfect uniformity.
在现有的技术条件下，要使生产出来的红外焦平面阵列视频信号达到理想的均匀性是不可能的。
The drift characteristic of IRFPA is analyzed, and the drift curve is fit to compensate the energy drift.
分析了红外探测器的漂移特性，拟合漂移曲线并对探测器的能量漂移进行补偿。
Infrared focus plane array (IRFPA) is the critical part of image technology to acquire infrared image signal.
红外焦平面阵列(IRFPA)是红外成像技术中获取红外图像信号的核心光电器件。
A new design of driving pulse circuit for Infrared Focal Plane Arrays (IRFPA) with CPLD is presented in this paper.
提出了一种红外焦平面器件驱动电路的设计方法。
The spectral responsivity of IRFPA imaging detector is a basic physical parameter for the space infrared remote sensing.
红外焦平面成像器件的光谱响应率是天基红外遥感的基本物理指标。
The nonuniformity of an infrared focal plane array (IRFPA) has an influence on the performance of an imaging system with the IRFPA.
红外焦平面阵列的非均匀性影响了红外焦平面阵列成像系统的性能。
The infrared focal plane arrays (IRFPA) can be classified into the cooled focal plane arrays and uncooled focal plane arrays (UFPA).
红外焦平面包括制冷型焦平面和非制冷型焦平面两种。
Now, the effect of IRFPA technology on renewal of the military equipments is changing the operational features and concept of the modern battlefield.
现代红外焦平面阵列技术对军事装备更新换代的深远影响正在改变现代战场作战的特点和概念。
In order to improve the real-time correction speed of infrared focal plane arrays (IRFPA), a new way of two-point compression correction is presented.
为了提高红外焦平面阵列两点实时非均匀性校正速度，提出两点压缩校正的新方法。
Infrared video image digital processing system is an absolutely necessary circuit for IRFPA detectors, which is extremely important to imaging quality.
红外视频图像数字预处理系统是红外焦平面阵列探测器必备的后处理电路，对成像质量的影响越发重要。
According to package characteristics of long linear HgCdTe IRFPA detector, difficulties of the metal split micro dewar manufacture are discussed in the paper.
针对长线列碲镉汞红外焦平面探测器封装的特点，文章讨论了分置式微型杜瓦研制的难点。
In the developed country, IRFPA has been studied for more than one decade. Great fund has been invested in this research and many achievements have been obtained.
十几年来，世界技术先进的国家，不惜耗费巨资开展研究，取得了令人瞩目的成就。
We bring up a new non-effective detection algorithm. This algorithm can get threshold easier and use recursion method to detect all non-effective pixels in the IRFPA.
盲元包括器件级和信号通道级两种，本文针对信号通道级盲元，比较了不同的盲元检测算法，提出了一种改进的盲元现场检测算法。
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).
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。
Infrared focal plane array (IRFPA) is the core component of infrared technology, and has been used widely in many fields of the military, science, astronomy, and civil use.
红外焦平面阵列作为红外技术的核心部件，在军事、科学、天文以及民用等领域都有着重要和广泛的应用。
With the scale decomposition of image sequences on the time field and the corresponding statistics' calculation, the offset and gain coefficients in IRFPA NUC were obtained.
该算法以小波变换中的滤波器理论为基础，通过将图像序列在时间域的尺度分解和相应统计量计算，获得在红外焦平面校正中起影响的偏置和增益系数。
Based on the analysis of the present algorithms of IRFPA nonuniformity correction (NUC), a new adaptive technique was discussed, to which the wavelet filter theory was applied.
在分析红外焦平面阵列非均匀性校正现行算法的基础上，提出了一种具有自适应性能的新算法。
In this paper, the two points correction method is discussed, and then the designs of non-uniformity correction for IRFPA using function table and CPLD separately are presented.
文中讨论了两点校正法，并分别提出了利用查找表法和用CPLD实现焦平面探测器非均匀性校正的方案。
An InSb infrared focal plane array (IRFPA) detector is required to operate in the temperature range from room temperature to 77k for several thousand times in its lifetime period.
锑化铟红外焦平面探测器将要在寿命周期中于室温到77K的温度范围内工作几千次。
For the nonuniformity in IRFPA, we discussed calibration-based nonuniformity correction techniques, compared two-points correction algorithm and multi-points correction algorithm.
在基于标定的非均匀性校正算法方面进行研究，比较了两点温度定标算法和多点温度定标算法的校正效果；
Second chapter introduced the infrared imagery technology base and the noise originates outside of infrared focal-plane array (IRFPA), as well as each kind of noise influence to the infrared image.
第二章介绍了红外成像技术基础及红外焦平面阵列(IRFPA)噪声来源，以及各类噪声对红外图像的影响。
A new method, named two point IRFPA nonuniformity correction method based on integration adjustment and noise equilibrium , to correct IRFPA nonuniformity in dim target detection system was presented.
提出了一种在弱目标检测系统中，线列或面阵红外焦平面的非均匀校正算法-基于可变积分时间和均衡噪声的两点现场校正算法。
A new method, named two point IRFPA nonuniformity correction method based on integration adjustment and noise equilibrium , to correct IRFPA nonuniformity in dim target detection system was presented.
提出了一种在弱目标检测系统中，线列或面阵红外焦平面的非均匀校正算法-基于可变积分时间和均衡噪声的两点现场校正算法。
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