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Spacial discrimination is a method to discriminate the required target from the complex background by the use of the characteristic difference of dimension between the point target and the background of large area. In this article, we try to apply synthetically several methods of spacial discrimination to improve detecting trackera, which are now in use. By means of them, we may raise the power of filting the background, increase the faculty of detecting tracks and improve the quality of images。Thus, it has... Spacial discrimination is a method to discriminate the required target from the complex background by the use of the characteristic difference of dimension between the point target and the background of large area. In this article, we try to apply synthetically several methods of spacial discrimination to improve detecting trackera, which are now in use. By means of them, we may raise the power of filting the background, increase the faculty of detecting tracks and improve the quality of images。Thus, it has found many important applications。 空间鉴别是利用点源目标和大面积背景之间尺寸方面的特性差别,从复杂背景中鉴别出所需要的目标的一种方法。本文提出综合利用空间鉴别的几种方法,改进现有的红外探测跟踪系统,提高背景滤除能力,增加系统探测跟踪能力,改善图象质量,因而具有广泛的用途。 This article describes a method of pseudo-color enhancement of aerial infrared thermography. A continuous grey tone thermographic picture has been encoded into a pseudo-color image by means of the technique of half-tone screens preprocessing and spatial filtering. Our results have been compared with the results obtained by digital method, and the discussion of the comparison is given. 本文叙述了航空热红外图象的假彩色增强方法。借助于半色调屏预处理与空间滤波技术,把一张连续色调的热红外图象编码成假彩色图象。将我们所得的结果与电子计算机得到的结果进行了比较和讨论。 A concept of optimum broken lines in linearization is described and an appropriate calculating method for determining the optimum broken lines is thus derived. The author has used this method to design the linearization device for type WFH-60 infrared radiation pyrometer. The characteristic curve, the original non-linearity of which was about 42%, has been linerarized with a linearity error not exceeding ±0.5%. 本文提出了线性化中最佳折线的概念,推导出一种合理确定线性化中最佳折线的计算方法。笔者曾用此法设计制作了WFH-60型红外辐射温度计的线性化器。将非线性度约42％的曲线进行线性化,其线性化精度可达±0.5％。用线性化器进行非线性校正时,线性化器的输入-输出特性曲线应是被校曲线的反函数。工程上可采用折线近似法,使线性化器产生一条近似于被校曲线反函数的折线(图1)。由折线近似法引入的误差体现在线性化精度这一指标上,它的大小取决于被校曲线的非线性度和线性化器所产生的折线。被校曲线往往不易更改,所以提高线性化精度的关键在于折线的选择。
红外
infrared
The Research on Face Recognition Approaches of Infrared Imagery 红外图像人脸识别方法研究 短句来源 Researches of the Information Features and the Applicable Model on the Infrared Color Aerial Photographs 红外彩色航空象片信息特征与应用模式的研究 短句来源 RESEARCHES ON INFORMATION FEATURES AND THE APPLICABLE MODEL OF INFRARED COLOUR AERIAL PHOTOGRAPHS 红外彩色航空像片信息特征与应用模式的研究 短句来源 STUDY OF MORPHOLOGICAL DISTRIBUTION OF DEFECTS IN GaAs WAFERS BY INFRARED DIGITAL IMAGE PROCESSING 红外数字图象处理技术用于研究砷化镓材料中的缺陷形态分布 短句来源 A USEFUL ALGORITHM FOR INFRARED TARGET RECOGNITION 识别红外目标的实用算法 短句来源 更多 ir
A NEW PRETREATMENT METHOD FOR IR REMOTE SENSING 一种新的红外遥感图象预处理方法 短句来源 Investigations of Real Time Recognition and Tracking Algorithm for Warship IR Imaging Target 舰船红外成象目标实时识别跟踪算法研究 短句来源 Definition of aim points of IR warship images and fast algorithm 红外舰船要害点定义及其快速实现算法 短句来源 Real-time Pre-detection for IR Small Target Based on Attention Mechanism 基于视觉注意机制的实时红外小目标预检测 短句来源 Sub-pixel edge detection of IR image 红外图像的亚像素边缘检测 短句来源 更多 “红外”译为未确定词的双语例句
SUPERCONDUCTIVITY AND HIGH Tc SUPERCONDUCTING INFRA-RED DETECTION 超导与高Tc超导红外探测 短句来源 Analysing Date Structure of Thermal Video System TVS-2200 and Display on Computer TVS─2200红外热像仪图像数据解码及其在计算机上显示 短句来源 The design uses a new-generation digital image signal processor C64xTM generation-TMS320C6414 from TI and Virtex-IITM generation-XC2V2000 from Xilinx,and realizes a high-performance hardware platform of the missile-borne digital image processing computers. So this platform has great practical value and wide applications in the future in IRFPA tracking systems. 它采用了TI公司最新推出的C64xTM系列新一代数字图像信号处理器—TMS320C6414和Xilinx公司超大规模现场可编程逻辑器件Virtex-II系列的XC2V2000,实现一个高性能的弹载数字图像处理硬件平台,在红外焦平面成像导引系统中具有较高的实用价值和广泛的应用前景。 短句来源 An image fusion method of multi-scale edge detection image fusion algorithm based on stationary wavelet transform is proposed. 给出了一种基于静态小波多尺度边缘检测的图像融合算法,是一种适用于微光和红外图像融合的多分辨率方法。 短句来源 Method of TTC estimation using image segmentation 基于图像分割的红外图像撞击时间估计方法 短句来源 更多 
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The synthesized compounds have been characterized on the basis of elemental analyses, infrared spectroscopy (IR), and nuclear magnetic resonance (NMR).
The Infrared spectra used for ISC and ISC-Co are discussed.
The product of photocatalytic oxidation was detected by Fourier transform-Infrared.
Both infrared spectra and melting point of the compound were consistent with those reported earlier.
Both monomers and polymers were characterized by Fourier transform infrared spectroscopy, 1H nuclear magnetic resonance, and elemental analysis measurements, and their structures were identified.
更多 ir
The synthesized compounds have been characterized on the basis of elemental analyses, infrared spectroscopy (IR), and nuclear magnetic resonance (NMR).
Their structures were determined by IR spectra, 1H nuclear magnetic resonance (NMR), 13C NMR, and elemental analysis.
The polymers were characterized by IR spectra, thermal-weight analysis, scanning electron microscope and laser particle size analysis.
The structure of the B3 monomer was confirmed by MS, 1H NMR/IR.
The structure of the titled compound is determined by infrared spectrum(IR), proton nuclear magnetic resonance (HNMR), and mass spectrum (MS) and elemental analysis (EA).
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