Dissertation > Excellent graduate degree dissertation topics show

Study of Metal Target Detection System Based on Millimeter-Wave

Author: YeZuo
Tutor: LiuShouBin；JinLei
School: Harbin Institute of Technology
Course: Mechanical and Electronic Engineering
Keywords: Millimeter wave Active imaging Data acquisition Image processing
CLC: TP391.41
Type: Master's thesis
Year: 2010
Downloads: 53
Quote: 0
Read: Download Dissertation

Abstract


In recent years , the security problem has been widespread concern in the world , and the reliability and intelligent security system put forward higher requirements . The security of the millimeter-wave technology on the human body can clearly show metal objects hidden behind the clothing , and a small dose of radiation on the human body , completed security checks short time , the security needs for a large crowd occasion . The foreign related products to the market, but the country is still in the phase of theoretical research . This article aims to examine using millimeter waves in the metal article of the occult scan imaging technology in a two - dimensional plane . Based on millimeter-wave active imaging principle , the design center frequency of 35GHz millimeter wave active imaging experimental device , development of data acquisition card based on ARM development board to propose a feasible data collection program , data collection and USB communication functions . PC software for millimeter-wave imaging system developed by VC to achieve control of the two-dimensional table , and data acquisition card and real-time display of experimental results . Reasonable for the experimental device configuration . SolidWorks software to develop the next generation of scanning devices for body rotation . The utilization system on a number of samples the scan imaging experiments , performing image processing on the acquired two-dimensional image using MATLAB image processing toolbox , proposed for effective image processing method of the characteristics of the millimeter wave imaging . So that the target object can be better separated from the background image .

Related Dissertations

  1. Design and Development of Application Programme for Fault Analyzer Based on Wince Platform,TP311.52
  2. Research on the Aiming Signal Processing of the Optical Probe Measurement System,TH74
  3. Research on Synchronous Acquisition and Processing System Detecting Defocus Signal Based on DSP,TH741
  4. Research on Temperature Measurement Technique Based on CCD Image Sensor,TH811
  5. Study of Automobile Ignition Coil Testing System Based on Standard LAH032.905,U472.9
  6. Research on 8 Mm-Band Direct Detection Radiometer,TN850.7
  7. Research on Basic Algorithms of Digital Image Processing and Implementation with FPGA,TP391.41
  8. Research of Images Enhancing Algorithms on Fog or Backlighting Conditions and Implementation with Hardwares,TP391.41
  9. Research on the Image Real-Time Acquisition, Storage and Image Processing System,TP391.41
  10. The Research of Moving Object Tracking System Based on Embeded Image Process Unit,TP391.41
  11. Research on Millimeter Wave Imaging with Scanning Array,TP391.41
  12. Design of High-Speed Data Acqusition Board Based on Signal Integrity Analysis,TP274.2
  13. Development of 3-Dimensional Scanning Probe Data Acquisition System Based on DSP,TP274.2
  14. Development of Inductance Sensor Data Acquisition System Based on FPGA,TP274.2
  15. Research on Visual Servo System of Mechanical ARM,TP242.6
  16. Application Research of Digital Image Processing on Container Inspection,TP274.4
  17. A High-Speed Data Acquisition System Based on USB2.0,TP274.2
  18. A High-Speed and Real-Time Data Acquisition System Based on FPGA,TP274.2
  19. Three-Dimensional Numerical Modelling for the Head and the Electric Field Analysis of DBS,R742.5
  20. Application of Semi-Structure in Leisure Dress,TS941.2
  21. Research of Acoustic Signal Acquisition System Based on DSP,TP274.2

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
© 2012 www.DissertationTopic.Net  Mobile