Dissertation > Excellent graduate degree dissertation topics show

Research on the Method of Testing Motion Parameters Based on the Machine Vision

Author: ChenHongTao
Tutor: ChengGuangMing
School: Jilin University
Course: Mechanical and Electronic Engineering
Keywords: Machine Vision Motion parameters testing Image processing Target recognition Template matching
CLC: TP242.62
Type: Master's thesis
Year: 2007
Downloads: 121
Quote: 2
Read: Download Dissertation

Abstract


Measurement of the parameter of the motion of the object , the conventional method is the use of the various displacement , speed and acceleration sensor. But how to determine the parameter of the motion of the object , according to the analysis of the image dynamic concept , currently receiving widespread attention . The goal of this paper is the use of machine vision to achieve the determination of the motion parameters of the moving bodies , so as to achieve the purpose of the non-contact measurement . Acquisition came in the movement of the image sequence using a CCD camera , in the program , set the timer , using template matching technique to implement a real-time online identification and tracking of the target set in motion mechanism , so as to get it coming in the CCD image sequence in each sampling time of the coordinate values. Adjacent coordinates of the target point value , using mathematical algorithms which line the parameters of the curve of the wide variety of sports . Template matching algorithm for the real-time requirements and characteristics of institutional continuity of the movement , a the global match small area match the combination of strategies . This makes the computation is greatly reduced, and to speed up the recognition speed , to achieve real-time tracking and recognition . Experimental test device of this article can be measured global match time 700ms, small regional local match once time is 20ms . Which can set the sampling interval of the timer is 30ms, can achieve the motion parameters online real-time test requirements .

Related Dissertations

  1. Research on Temperature Measurement Technique Based on CCD Image Sensor,TH811
  2. ISAR Imaging Simulation of Space Targets and Target Recognition Based on ISAR Images,TN957.52
  3. Research on Basic Algorithms of Digital Image Processing and Implementation with FPGA,TP391.41
  4. Research of Images Enhancing Algorithms on Fog or Backlighting Conditions and Implementation with Hardwares,TP391.41
  5. Study on Virtual Detector of Infrared Hyper-Spectral Image,TP391.41
  6. FPGA/DSP Image Co-processor Technology and Ethernet Data Transmission,TP391.41
  7. Research on the Image Real-Time Acquisition, Storage and Image Processing System,TP391.41
  8. Camera Calibration and Position and Pose Detecting on Vision Measurement System of PCB,TP391.41
  9. The Research of Moving Object Tracking System Based on Embeded Image Process Unit,TP391.41
  10. Research on Visual Servo System of Mechanical ARM,TP242.6
  11. Application Research of Digital Image Processing on Container Inspection,TP274.4
  12. Three-Dimensional Numerical Modelling for the Head and the Electric Field Analysis of DBS,R742.5
  13. Application of Semi-Structure in Leisure Dress,TS941.2
  14. Research on the Theory of Visual Object Tracking Based on Particle Filter for Autonomous Robot,TP242
  15. Research on Nondestructive Detection Technology for External Qualities of Papayas Based-on Vision,S667.9
  16. Research on Detecting Optical Fiber Geometric Parameter Based on Machine Vision,TN253
  17. Research on Identification System of Cashmere and Wool Fiber,TS101.921
  18. Design of Garlic Planting Sorting Machine Based on Image Processing,S223.2
  19. Study on Detection and Grading of ’Jiro’ Persimmon’s External Quality Based on Computer Vision,S665.2
  20. Research for Infrared Image Target Identification and Tracking Technology,TP391.41
  21. The Compression and Fusion Technique Research of Underwater Target Feature,TN911.7

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Robotics > Robot > Intelligent robots > Robot Vision
© 2012 www.DissertationTopic.Net  Mobile