Contents
2013
Volume: 40 Issue 11
16 Article(s)

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Research Article
[in Chinese]
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 1 (2013)
Precision Visual Inspection Method for the End Face Dimension of H-shaped Steel
LIU Qinggang, FAN Zhiguo, LIU Chao, LIU Shiyi, CHEN Liangze, LIANG Jun, and HU Xiaotang
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 1 (2013)
On-line Defect Detection Method Based on Two Image Acquisition Structures
YAO Hongbing, ZENG Xiangbo, MA Guidian, ZHENG Xueliang, LI Yaru, GAO Yuan, YU Wenlong, GU Jinan, and JIANG Guangping
According to the requirements and characteristics of the hard resin lens on-line detection, an on-line defect detection method based on machine vision is proposed. An on-line detection system with two image acquisition structures is designed to detect all of the defects with different sizes. The first image acquisition
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 22 (2013)
Design of Satellite Mounting Dual Numerical Minitype Multi-turn Absolute Photoelectric Encoder
ZUO Yang, LONG Kehui, LIU Jinguo, QIAO Ke, and ZHOU Lei
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 40 (2013)
LED Uniform Luminous Intensity Lens Based on Virtual Target Surface
FU Qian, SU Chengyue, XUE Tao, and WANG Weijiang
A design method of LED uniform luminous intensity lens based on virtual target surface was proposed. Hemispherical virtual target surface was set to establish the energy relationship between chip and target surface, and get the shape of uniform luminous intensity lens. By optical simulation to discuss the influence of
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 46 (2013)
Implementation of Perfect Conductor Boundary Condition for FDTD Method Truncated with Calculation Domain of Symmetric Structures
LIU Lina, ZHU Feng, XU Changwei, NIU Dapeng, and QIU Riqiang
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 56 (2013)
Intra-frame Error Concealment for Multi-view Video with Hierarchical B Pictures Coding Structure
ZHOU Yang, YU Mei, JIANG Gangyi, ZHANG Song, and WANG Haiquan
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 62 (2013)
Front-view Gait Recognition Based on the Fusion of Static and Dynamic Features
CHEN Hua, CAO Zhen, and HU Chunhai
Referring to both situations when the color of clothes people dressed is similar to the background color and when lower limbs of human body have the shadow in front-view gait recognition are hard to recognize, an improved background subtraction by using the different threshold at above and lower part of human body divi
Opto-Electronic Engineering
  • Publication Date: Jan. 01, 1900
  • Vol. 40, Issue 11, 83 (2013)