Dissertation > Excellent graduate degree dissertation topics show

Research and Implementation of Embedded Network Video Software

Author: WangXiaoGuang
Tutor: ShenSuBin
School: Nanjing University of Posts and Telecommunications
Course: Applied Computer Technology
Keywords: Embedded Systems Software architecture Network Video Performance measurement
CLC: TP393.09
Type: Master's thesis
Year: 2012
Downloads: 51
Quote: 0
Read: Download Dissertation


As computing technology and the development of image processing technology , embedded system technology and network video applications combined with embedded network video application has gradually gained popularity . However, due to the limitations of embedded systems processing resources , and network video applications , we must study the higher requirements of processing resources embedded network video software optimization methods . In order to improve the real - time embedded software network video processing , the efficient allocation of computing resources of embedded systems design and realize a priority-based architecture for embedded software module . The software architecture of embedded systems , network video software re functional partitioning , assigning priority of each module based on the timing relationships in network video processing , and real-time requirements , in order to maximize the use of the computing resources of embedded systems . For use semaphore or mutex mechanism to control concurrent access to shared resources scheduling delays , design and implementation of a priority - based scheduling non-blocking buffer management model . The test results show that , under the same conditions , these embedded network video software optimization method can improve the quality of video playback , to ensure the smooth picture playback . The performance of the network video applications often change with the changes of network load , real-time measurements from the external network video transmission performance . Proposed an RTP-based video delay measurement method using band data transmission independent of the time information of the video data , in order to improve the accuracy of measurement , and based on the video delay measurement needs for network video open source software the Live555 and VLC modifications , to achieve the measurement method, the test results show that the measurement method has a certain degree of accuracy .

Related Dissertations

  1. Borehole imaging device based on embedded systems research,P634.3
  2. Study of Intelligent Control on Power Phase Test Technology,TP368.1
  3. Campus video-on-demand system based on streaming media technology development,TN948.64
  4. The Wireless Virtual Storage System Based on WiFi,TN929.5
  5. Design and Implementation of Network Video Client Based on WEB,TP311.52
  6. Study on Instrument Calibrator for Diesel Engines and Its Integrated Information Management System,TK426
  7. Development of Smart Sensor Network System Based on CAN Bus,TN929.5
  8. The Design of a New ARM Experimental Device Which Bases on Chip of S3C2410A,TP368.1
  9. Design and Implementation of a Three-dimensional Widget Set,TP391.41
  10. Research of Automatic Code Generation Technique for Embedded System Graphic User Interface,TP368.1
  11. TD-SCDMA wireless network performance monitoring terminal design and implementation,TN929.533
  12. ARM Embedded System for H.264 decoding research,TP368.1
  13. Embedded video decoder motion compensation process data layout optimization,TN919.81
  14. Interactive Design and implementation of real-time classroom,TP311.52
  15. Embedded systems hardware anti- buffer overflow attacks defense mechanism,TP393.08
  16. Based on Embedded Technology patch clamp data acquisition system hardware design,TP274.2
  17. SmartSAR SWA- based Artop automotive electronics software architecture design and implementation tools,TP311.52
  18. Three parameters of human stress detection system,R318.0
  19. Software architecture model based on hybrid power plant SIS,TP311.52
  20. Design and Implementation of the robot population,TP242

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Computer network > General issues > The application of computer network
© 2012 www.DissertationTopic.Net  Mobile