Dissertation > Excellent graduate degree dissertation topics show

The Design and Implement of Video Compression System Based on DM642

Author: ZuoSaiHai
Tutor: ZhuShanAn
School: Zhejiang University
Course: Control Theory and Control Engineering
Keywords: MPEG-4 Video Compression Optimization DM642 DSP
CLC: TN919.81
Type: Master's thesis
Year: 2006
Downloads: 351
Quote: 6
Read: Download Dissertation

Abstract


This paper describes based on embedded DSP software design and optimization of the MPEG-4 video encoding system , in-depth study of the coding standard MPEG-4 video compression and optimization software based on DSP technology , the proposed level structure optimization and algorithm - level optimization method , the entire system was optimized to achieve , to reach higher performance . The system hardware using high - performance processing chip TMS320DM642 DSP / BIOS development tools , as well as TI's frame of reference Reference Framework 5 ( RF5 ) processing chip as the core of the system software framework . The system is compact , portability and scalability , and can be widely used in video surveillance , video conferencing , video telephony and other multimedia devices . The text is divided into six parts , the first part of the history of the development of video compression standards, as well as the DSP chip . The second section describes the basic knowledge of video compression coding technology , this based on the characteristics of the MPEG-4 compression coding standard and its main data structure and compression technology . The third section describes the system hardware framework focuses on aspects related to video processing and software optimization . The fourth part of building a software framework for MPEG-4 compression system , a detailed analysis of the algorithm package , parameter control , synchronization between threads and other key technologies . Part V describes the specific implementation of the MPEG-4 algorithm , and according to the the DM642 features of its algorithm level and structure -level optimization . The sixth part of the topics are summarized and future direction for future development .

Related Dissertations

  1. Design of Electronicalcontrol System for Electronic Jacquard Knitting Machine,TS183
  2. Development of the Platform for Compressor Optimization Design and Aerodynamic Optimization Design in the Transonic Compressor,TH45
  3. Research on the Integrated Grating Subdividing Digital Display Device Based on DSP,TH822
  4. Study on Two Dimensional of Auto-Collimator Based on DSP,TH741.14
  5. Investigation of Turbine S2 Stream Surface Direct Problem Aerodynamic Optimization Design,V235.11
  6. Study on the Control System for Automatic Aiming of HWIL Pitching Mechanism,TJ303
  7. Reseach on Optimal Control of Elevator Group Based upon Ant Colony Algorithm,TU857
  8. Research on Synchronous Motor Excitation Control System,TM341
  9. The AES Algorithm and Its Implementation in DSP,TN918.1
  10. The Design of a DSP-Based Robot Speech Command Recgnition System,TN912.34
  11. Research on Signal Receiving System of Phase Laser Range Finder,TN249
  12. Study on Implementation Technology of Channel Estimation in OFDM System Based on DSP,TN919.3
  13. Research on Stability of Hierarchical Sattellite Network,TN927.23
  14. Query Processing and Optimization in Massive Multi-Database Integration,TP311.13
  15. Research on Image Compression and Implementation Using TMS320C6713 Based on SPIHT Algorithm,TP391.41
  16. Research on Feature Extraction and Classification of Tongue Shape and Tooth-Marked Tongue in TCM Tongue Diagnosis,TP391.41
  17. FPGA/DSP Image Co-processor Technology and Ethernet Data Transmission,TP391.41
  18. A Study on the Technology of the Infrared Image Matching,TP391.41
  19. Computing Minimum Distance between Curves/Surfaces Based on PSO Algorithm,O182
  20. Analysis of Nutritional Compositions and Quality of Shishen (Eremurus Chinensis Fedtsch.),S647
  21. Optimization of Fermentation Conditions, Purification, Cloning and Expression of a Cold-active Lipase from Pseudomonas Sp.RT-1,TQ925

CLC: > Industrial Technology > Radio electronics, telecommunications technology > Communicate > Image communication, multimedia communication > Image coding
© 2012 www.DissertationTopic.Net  Mobile