Dissertation > Excellent graduate degree dissertation topics show

Intelligent Traffic Detection System Based on Color Histogram

Author: MaRong
Tutor: ZhouChunGuang
School: Jilin University
Course: Applied Computer Technology
Keywords: Region of interest Vehicle Detection Adaptive border Color histogram HSV color model Camera Calibration Motion prediction Vehicle Tracking
CLC: TP274.4
Type: Master's thesis
Year: 2010
Downloads: 124
Quote: 0
Read: Download Dissertation

Abstract


A video - based traffic detection system . Use Vistual Studio 2008 as the development environment , combined with the development of Microsoft DirectShow Video Processing Library and Intel's OpenCV image processing library . Obtained after each video frame image , it grayscale and smoothing preprocessing operation , and then using the interframe difference method and dynamic update of the background difference method are combined to extract the vehicle where interested region, and the final two value binary region of interest . Then, we adopted the method of A method of detecting line on which the vehicle detecting operation , and through the adaptive adjustment method of the rectangle , the continuous process of the vehicle into the vision correction , and established in the vehicle eventually completely into the screen when the model of the vehicle , the color of the vehicle is initialized histogram. Through into good coordinate points have been measured to perform the calibration of the camera , thereby obtaining the coordinates of the mapping relationship in the real world and the image projection , and then calculate the vehicle on the real road speed . After based on the motion prediction assessment of vehicle tracking , the prediction area of the vehicle is a combination of the size and orientation of the vehicle speed , and evaluate the use of the method of combining color histogram distance and the two-valued information . The experimental results show that the three different scenarios , the proposed method in the general equipment running smoothly , it can meet the requirements of real-time , and accuracy and adaptability are better , more than 90% for the accuracy of the vehicle , and be able to get a variety of valuable traffic information such as traffic flow, speed , traffic conditions and illegal .

Related Dissertations

  1. Research on Abnormal Vehicle Behavior Detection and Application in Traffic Video,TP391.41
  2. Research and Realization of Vehicle Detection and Tacking Algorithm Based on Video,TP391.41
  3. HD image license plate location based vehicle tracking and violation detection,TP391.41
  4. Research on the Technology of Moving Vehicle Detecting and Tracking in Video Image,TP391.41
  5. Video-based vehicle detection and tracking system in the image preprocessing algorithm,TP391.41
  6. The Research on Video-based Detection and Tracking Method of Vehicle in Intelligent Transportation Systems,U495
  7. The Research on Video-based Vehicle Detection and Tracking Technology,TP391.41
  8. Research of Vehicle Detection and Tracking Based on Monocular Vision,TP391.41
  9. H.26L video transmission protocol implemented and improved,TN919.8
  10. Video-based Vehicle Detection and Tracking Technology Research,TP274.4
  11. Highway speeding warning system key technology research,TP391.41
  12. Study on Vehicle Identification and Tracking Based on Gabor Wavelet,TP391.41
  13. Research on Video Vehicle Tracking Method,TP391.41
  14. Video-based Vehicle Detection and Tracking Method,TP391.41
  15. Research and Application on Vehicle Detection and Tracking Algorithms Based on Video Sequence,TP399-C6
  16. Stereoscopic three-dimensional reconstruction -related technology research and implementation,TP391.41
  17. Application of Video Processing Technique in Intelligent Transportation System,TP391.41
  18. Camera calibration Related Issues,TP391.41
  19. Vehicle Detection Based on Video,TP391.41
  20. Research on Techniques of Video-Based Moving Vehicle Detection and Tracking,TP274.4

CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Data processing, data processing system > Centralized testing and roving detection system
© 2012 www.DissertationTopic.Net  Mobile