Contents
2018
Volume: 47 Issue 2
36 Article(s)

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[in Chinese]
Influence of parallelism between photoelectric shaft encoder axis and polyhedron one on the rotation angle error
Tao Wang, Jianke Zhao, Liude Tian, Yan Zhou, Lihong Yang, Chen Chen, Yaxuan Duan, Liang Pan, Huaixue Zhao, Kai Liu, Wei Wan, and Yining Liu
The confidence level of rotation angle error test result was reduced by nonparallelism between photoelectric shaft encoder axis and polyhedron one. In order to decrease rotation angle test error, the rotation angle test error caused by nonparallelism between photoelectric shaft encoder axis and polyhedron one was contr
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 217001 (2018)
Analysis of the fast positioning method of digital zenith camera in tilt state
Xihui Zhang, Zhaofa Zhou, Xianyi Liu, and Wenyong Zhu
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 217002 (2018)
Sensitivity analysis of different scan arcs for swing arm profilometer test
Ling Xiong, Xiao Luo, Erhui Qi, Feng Zhang, Donglin Xue, and Xuejun Zhang
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 217003 (2018)
Scattering characteristics of epithelial tissues by sphere-rotation ellipsoid model
Huagui Li, Yanqiu Li, and Meng Zheng
Tissue models play an important role in the study of the imaging mechanism of biological tissues and in the research and improvement of optical disease diagnosis technology. However, there are not only spherical scatterers in epithelial cells, but also ellipsoidal scatterers generally. In this paper, there are few stud
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 217004 (2018)
[in Chinese]
Dynamic Fizeau interferometer using low-coherence light source
Qinyuan Sun, Lei Chen, Donghui Zheng, Wenhua Zhu, Rui Zhang, and Yu Ding
In order to realize dynamic interference measurement of Fizeau interferometer, a dynamic Fizeau interferometer using low-coherence light source was proposed. A diode-pumped solid-state laser with a central wavelength of 638 nm and a bandwidth of 0.1 nm as the light source was used to produce a pair of orthogonal linear
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 220001 (2018)
Off-axis scanning three-grating monochromator
Jianjun Chen, Jicheng Cui, Jia′nan Liu, Jin Yang, and Ci Sun
In order to obtain wide-band and high-resolution monochromatic light, the wavelength of the imaging spectrometer was calibrated, and a scanning monochromator was designed. The grating scanning system was driven by worm and worm wheel mechanism, and an off-axis installation method was designed to install the worm gear,
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 220002 (2018)
Investigation on micro-distance dual-wavelength separation using fractional Talbot effect
Lei Yang, Min Jiang, Ningbo Zhao, and Hongbo Xie
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 220003 (2018)
[in Chinese]
Application of infrared multi-spectral technique in the diurnal cycle detection
Huijie Zhao, Jianrong Gu, Zheng Ji, Na Li, and Yansong Li
When detecting a target over the diurnal cycle, due to the large temperature variation of targets and background objects, the infrared image contrast between target and background in a scene would probably approach to zero, by which the target would be blended into the background in thermal infrared image, causing the
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 204002 (2018)
Choice and detectability of See-To-Ground waveband of infrared warning satellite
Zunyang Liu, Qing Ye, Xiuhe Li, Li Shao, and Xiaoquan Sun
The detectability of See-To-Ground(STG) wavebands of the infrared warning satellite computational models were constructed, and the possible wavebands range and the role of this STG waveband in missile early warning system were studied by simulation on the basis of those models. Firstly, a series of models for the infra
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 204003 (2018)
Calculation of transient temperature rise of dome under laminar heat transfer condition and improvement of dome structure
Daijun Zhang, Haibo Luo, Zheng Chang, and Bin Hui
Aiming at the problem of thermal barrier effect, transient temperature rise of sphere dome was calculated by fluid-solid coupling method, and then the structure of dome was improved. Based on wind tunnel and rocket sled tests, as well as analysis of the potential of vorticity interaction in entropy layer, the critical
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 204004 (2018)
Aerodynamic property of artificial biological extinction material
Baokun Huang, Yihua Hu, Youlin Gu, Yizheng Zhao, Le Li, and Xinying Zhao
Several kinds of artificial biological materials have the characteristics of low production cost, low mass density, controllable morphology, safety and environmental friendliness, and better extinction ability in the visible and infrared bands, which can be used as new extinction materials to make up for the shortage o
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 204005 (2018)
[in Chinese]
Modeling and simulation of acquisition for ground target by pulsed laser circular-viewing detection
Shanshan Chen, He Zhang, and Xiaobin Xu
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 206001 (2018)
Research of scattering Stokes parameters for ship wake bubbles
Jing Tian, Guangfu Bai, and Yang Jiang
Aiming at the problem that the target signal may be submerged in the water scattering signal when the detector is near the ship wake, as well as the difficulty of detecting the low density and small bubbles, based on our previous researches, a method was proposed by comparing and analyzing the differences of the polari
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 206003 (2018)
Improved method of atmospheric delay correction using China meteorological station data for a laser altimeter
Wenhao Zhang, Song Li, Yue Ma, Hui Zhou, and Zhiyu Zhang
The atmospheric refraction delay caused by the uneven distribution of the refractive index of the atmosphere, is one of the main sources of the ranging error for a space-borne laser altimeter and mainly influenced by the surface pressure. At present, the method of calculating surface pressure is based on NCEP meteorolo
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 206004 (2018)
[in Chinese]
An identification method of seed laser injection in Doppler lidar
Jian Gao, Anran Zhou, Dongsong Sun, Jun Zheng, Zimu Li, and Yuli Han
Doppler wind lidar with its high resolution, high precision, large detection range, the ability to provide three-dimensional wind field information, has attracted the attention of multinational scholars, and put a lot of manpower and material resources to carry out research. The Doppler wind lidar was designed to obtai
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 230001 (2018)
Data quality control method for VAD wind field retrieval based on coherent wind lidar
Guining Wang, Bingyi Liu, Changzhong Feng, Songhua Wu, Jintao Liu, Xitao Wang, and Rongzhong Li
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 230002 (2018)
Indexes optimization macro model of on-orbit imaging lidar in space
Ronghua Li, Shuaifang Wen, Yuzhi Xiao, and Jinming Li
The staring imaging lidar, whose indexes selection influences the load of spacecrafts seriously, is an important method for the pose measurement of non-cooperation target in space. Selecting the indexes of lidar reasonable is significant, opposite to the traditional method by experience, making it not only satisfy the
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 230003 (2018)
Iteratively weighted center of gravity algorithm used for depth extraction of streak image
Guangchao Ye, Xudong Li, Zhiwei Dong, Rongwei Fan, and Deying Chen
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 230004 (2018)
[in Chinese]
Radar cross section measurement of standard targets at 3.11 THz
Maorong Wang, Kai Zhong, Chu Liu, Degang Xu, and Jianquan Yao
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 225001 (2018)
Terahertz time domain spectral reflective tomography technology
Jiaojiao Ren, Lijuan Li, Dandan Zhang, and Xiaoli Qiao
The modified polypropylene(PP) material has been widely used in dashboard, bumper and other auto parts because of its characteristics of flame retardant, high impact resistance, etc. It is a necessary means to improve the quality of auto parts by using the nondestructive testing technology to detect the modified PP mat
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 225002 (2018)
[in Chinese]
Research on image interpretation based on deep learning
Nan Yang, Lin Nan, Dingyi Zhang, and Tao Ku
Convolution Neural Networks (CNN) and Recurrent Neural Networks (RNN) had developed rapidly in the fields of image classification, computer vision, natural language process, speech recognition, machine translation and semantic analysis, which caused researchers' close attention to computers' automatic generatio
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 203002 (2018)
Multiframe infrared image super-resolution reconstruction using generative adversarial networks
Fangbiao Li, Xin He, Zhonghui Wei, Jiawei He, and Dinglong He
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 203003 (2018)
Visual place recognition based on multi-level feature difference map
Guoshan Zhang, Peichong Zhang, and Xinbo Wang
Perceptual aliasing and perceptual variability caused by drastically appearance changing in the scene bring great challenge to visual place recognition. Many existing visual place recognition methods using CNN directly adopted the distance of the CNN features and set thresholds to measure the similarity between the two
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 203004 (2018)
Design of MPCANet fire image recognition model for deep learning
Xiuling Zhang, Daibiao Hou, Chengcheng Zhang, Kaixuan Zhou, and Qijun Wei
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 203006 (2018)
RGB-D object recognition based on hybrid convolutional auto-encoder extreme learning machine
Yunhua Yin, and Huifang Li
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 203008 (2018)
Real-time driver fatigue detection based on morphology infrared features and deep learning
Lei Geng, Xiaoyu Liang, Zhitao Xiao, and Yuelong Li
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 203009 (2018)
[in Chinese]
Curvature filter-empirical mode decomposition on moving human target detection preprocessing
Hua Ye, Guanzheng Tan, Changkun Hu, and Zhengke Dai
Curvature filtering-empirical mode decomposition preprocessing was used to detect and extract human target features. It reduced the computational complexity of image decomposition, enhanced edge and texture features simultaneously, and improved feature differentiation. Its performance was in the following areas: (1) In
Infrared and Laser Engineering
  • Publication Date: Jan. 01, 1900
  • Vol.47 Issue, 2 226001 (2018)