Dissertation > Excellent graduate degree dissertation topics show

Recognition System of the Moving Number Label Implement and Optimization Based on DM642

Author: ZhangKeQiang
Tutor: YinGang
School: Inner Mongolia University of Technology
Course: Detection Technology and Automation
Keywords: DM642 Micro Drive / class driver Image Restoration RF5 architecture Porting and optimization algorithms
CLC: TP391.41
Type: Master's thesis
Year: 2009
Downloads: 75
Quote: 0
Read: Download Dissertation

Abstract


DSP technology to flourish , so that more and more widely in a variety of embedded intelligent systems DSP chip , the most typical applications for real-time video processing system . This thesis is in the the TI company of a high-performance DSP digital signal processor DM642 foundation design a sport the digital tag identification system , the system is applied to the detection of the pipeline on the number identification of pharmaceutical packaging , container number identification field. The main subject of the work : First, in the DSP / BIOS operating system , the use of micro drive / drive structure , the by write micro drive channel module program , I2C bus configuration , SAA7115 configuration , EDMA configuration and VP0 configuration , complete the micro - driven development ; through the preparation FVID module function , complete the class -driven development, to achieve a real-time image acquisition . Secondly , based on comparison of several fuzzy image restoration algorithms and recognition algorithms for the subject of the acquisition to the fuzzy image analysis using direct inverse filtering algorithm to recover the blurred image of the sample with the improved BP algorithm learn training, through the network after training label digital recognition . Finally, the recognition system is ported to the RF5 architecture , so that the entire program structure standardization . The main subject of dual data channel balance resources , loop unrolling , loop body merger optimized algorithm greatly improved the execution speed of the entire system , and ultimately to achieve real-time operation on DM642 . Overall debugging after the completion of the system design , system simulation and experimental data analysis . Experimental results show that : the system real-time identification of the figures in the sports label , to achieve the desired goal . The movement digital tag identification system per second can identify two digital label image .

Related Dissertations

  1. FPGA/DSP Image Co-processor Technology and Ethernet Data Transmission,TP391.41
  2. Research on Restoration of Images Collected by Reconnaissance System in Near-Space,TP391.41
  3. Research on Learning-Based Low-Level Vision Problem,TP391.41
  4. Exercise and defocus blurred image restoration,TP391.41
  5. Facial feature extraction system is a key technology research and its DSP,TP391.41
  6. Border infrared monitoring system design moving target detection warning,TP391.41
  7. DM642-based infrared moving target detection and tracking technology,TP391.41
  8. Research on the Detection System of Eye Information Based on Embedded,TP391.41
  9. The H.264 Inter block matching algorithm with encoder DSP implementation,TN919.81
  10. Research of Underwater Image Restoration Algorithm Based on Backward Scattering Noise Model,TP391.41
  11. Research of Video Image Fusion Technology on Moving Vehicle,TP391.41
  12. Mean shift - based image tracking technology,TP391.41
  13. Research of Face Detection Based on DSP,TP391.41
  14. DSP-based Moving Target Recognition and Tracking System,TP391.41
  15. Research and Development of Intelligent Adaptive Control System Based on ARM,TP273.5
  16. Research of Image Enhancement Techniques Using Retinex and Its Implementation on DSP,TP391.41
  17. Testing Technology Research on Cracked Preserved Egg Based on TMS320DM642,TS253.46
  18. Development of GJB1188A Data Recorder Based on DSP,TP216.2
  19. Development of General Protocol Conversion Equipment,TP273
  20. Vision Service Support System of Intelligent Space in the Hospital Evironment,TP391.41
  21. Study of Wed Automatic Recognition and Tracking System,TP391.41

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