Dissertation > Excellent graduate degree dissertation topics show

Research and Implementation of Video System on TMS320 DM6437 Platform

Author: JiaHao
Tutor: CuiHuiJuan
School: Tsinghua University
Course: Information and Communication Engineering
Keywords: H.264 DM6437 Video systems
CLC: TN919.81
Type: Master's thesis
Year: 2010
Downloads: 209
Quote: 1
Read: Download Dissertation

Abstract


In recent years, with the growing demand for multimedia , as an important part of multimedia - video coding technology has also made great development . New video coding algorithm bring a high compression ratio and high compression quality at the same time , the introduction of high computational complexity and other issues . Therefore, this paper is mainly to solve how to use the limited computing power of the hardware platform and limited storage space to achieve real-time video communication systems . In this article, based on TI's TMS320 DM6437 hardware platform as the core video codec algorithm , studied and designed a complete video system structure . In order to ensure system scalability and portability , the function of the system as a whole a reasonable division of the system design of a plurality of functional modules , to maintain the independence and code portability between the various functional modules . Study and improve the system structure based on communication between the various functional modules and modules and scheduling , the ultimate realization of the entire video system based on the TMS320 DM6437 hardware platform . Video system video image acquisition / display , video encoding / decoding , channel coding / decoding and network transmission function, to the functional requirements in the beginning of the system design . Complete the system functions , you need to focus on resolving the problem of the running speed of the video system . In this paper, the various characteristics of the TMS320 DM6437 hardware platform , through reasonable adjustments to the scheduling mode of function modules , compiler optimization , spatial structure adjustment , assembly optimization in various ways to further improve the overall speed of the system , and ultimately the real-time operation of the video system .

Related Dissertations

  1. Rate-distortion Optimization Based Rate Control,TN919.81
  2. Optimizing and Realising Research on Vedio Compression in TV Guidance System,TN919.81
  3. Research on Key Technologies for Image Compression and Transmission in Telemedical System,R318.0
  4. Research of Error Concealment Techniques in Wireless Video Transmission Based on H.264,TN919.81
  5. Design and Implementation of P2P streaming system,TN919.8
  6. Research on Error Concealment Technology Based on H.264 Decoder,TN919.81
  7. The Research of Parallel Video Transcoding in H.264,TN919.81
  8. Research on Video Compression Algorithm Based on Multi-core Computing Platform,TN919.81
  9. Research on Mode Decision Algorithm for H.264/AVC Intra Prediction,TN919.81
  10. The Implementation and Optimization of Symbian’s H.264 Decoder Based on the FFmpeg,TN919.81
  11. Study of Adaptive Motion Estimation in H.264/AVC,TN919.81
  12. Design and Implementation of Intelligent Transportation Video Monitoring System Based on 3G Network,TP391.41
  13. Intelligent Video Analysis System Based on DM6437 Platform,TP391.41
  14. Research and Implementation of the Key Technologies for Multimeida Sensor Terminal,TP212.9
  15. The Design and Implementation of Audio and Video Transmission and Intelligent Video Analysis System Based on TMS320DM365,TN919.8
  16. Design and Implementation of Streaming Media Player of Smart Phone Based on H.264 Codec,TN929.53
  17. Research on the Method of Implementation and Optimization of H.264 Video Encoder Based on DM642,TN919.81
  18. ARM-based Wireless Real-time Road Video Transmission,TN919.8
  19. The Design and Implementation of Network Video Surveillance System,TP277
  20. Study of Adaptive LDPC-UEP Scheme for SVC Video Transmission,TN919.8
  21. QoS Support of Scalable Video Transmission over Wireless Networks Through Cross-layer Design,TN919.81

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