1 / 14

Advancements in Multimedia Networking Technologies: Compression and Transmission Techniques

This project explores key technologies in multimedia networking, focusing on media compression techniques for images, audio, and videos to reduce data volume. It covers effective multimedia transmission technologies, including protocols for real-time transmission, rate and congestion control, and error control mechanisms. An in-depth comparison of image coding methods like JPEG and JPEG 2K will be conducted, alongside topics such as streaming authentication, selective encryption, and the impact of wireless networks on image and video transmission. The integration of innovative approaches to enhance multimedia quality and security will also be featured.

hasad
Télécharger la présentation

Advancements in Multimedia Networking Technologies: Compression and Transmission Techniques

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Project Topics ECE 591

  2. Technologies of Multimedia Networking • Media compression – reduce the data volume • Image compression • Video compression • Audio compression • Multimedia transmission technology • Protocols for real-time transmission • Rate / congestion control • Error control

  3. Project Topics • Multimedia Coding • JPEG vs JPEG 2K • Entropy Coding • Multiple description coding • Super-resolution image construction • Audio/video Compression (MP3, MPEG) • Distributed Video Coding • Security • DWT based Watermarking • Streaming Authentication (MAC code) • Selective Encryption • Error Resilience • Unequal error Protection (UEP) for image transmission over wireless networks • Unequal error Protection (UEP) for Video transmission over wireless networks • Others • Image Quality Measure • Motion Detection in a video • Imote 2 multimedia sensor experiment ( image capture, compression, transmission)

  4. Other project 1:Smartphone Programing • Develop a smartphone application on Android Phone or IPhone • Distance measurement between two mobile devices • WiFi or Bluetooth Sensor detection • SAC club: • http://sac.umassd.wikispaces.net/

  5. Other project 2: Image Coder/Decoder • T. Ma, P. Shrestha, M. Hempel, D. Peng, H. Sharif, " Low-Complexity Image Coder/Decoder with an Approaching-Entropy Quad-Tree Search Code for Embedded Computing Platforms," in Proceedings of ICIP 2011. Code implementation can be downloaded in the following link: http://www.ceen.unl.edu/students/tao_ma/ISPIHT.rar • Run the simulations and improve the scheme

  6. Projects from the reading paper list • 1. Authentication of Scalable Video Streams With Low Communication Overhead http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5475217 • 2. Multimedia Cloud Computing http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5754008 • 3. Cross-Layer QoS-Aware Communication for Ultra Wide Band Wireless Multimedia Sensor Networks http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5472422 • 4. A Multimedia Cross-Layer Protocol for Underwater Acoustic Sensor Networks http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5510772 • 5. On Wireless Links for Vehicle-to-Infrastructure Communications http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5191040

  7. Topics from the reading paper list • 6. Lightweight Multimedia Packet Prioritization Model for Unequal Error Protection http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5735493 • 7. Secure Multimedia Communications http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5655248 • 8. Unequal Error Protection Using Fountain Codes With Applications to Video Communication http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5639084 • 9. A Mobile Multimedia Technology to Aid Those with Alzheimer's Disease http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5471682 • 10. Wearable Mobility Monitoring Using a Multimedia Smartphone Platform http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5740351

  8. Topics from the reading paper list • 11. Multimedia Software for Mobile Phones http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5452142 • 12. A. Swaminathan, Y. Mao, and M. Wu: ¡°Robust and Secure Hashing for Images,¡± IEEE Trans. on Info. Forensics and Security, vol. 1, no. 2, pp. 215-230, June 2006. • 13. G-M. Su, Z. Han, M. Wu, and K.J.R. Liu, ¡°Multiuser Cross-Layer Resource Allocation for Video Transmission over Wireless Networks,¡± IEEE Network Magazine • 14. M. Chen, Y-F. Zheng, and M. Wu: "Classification-Based Spatial Error Concealment for Visual Communications," EURASIP Journal on Applied Signal Processing, Special Issue on Video Analysis and Coding for Robust Transmission, 2006. • 15. M. Wu, R. Joyce, H-S. Wong, L. Guan, and S-Y. Kung: "Dynamic Resource Allocation via Video Content and Short-term Traffic Statistics", IEEE Trans. on Multimedia, Special Issue on Multimedia over IP, vol.3, no.2, pp.186-199, June 2001. • 16. Three-Dimensional Media for Mobile Devices http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5725138 • 17. OFDMA channel aware error-resilient mobile streaming video service over mobile WiMAX http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5735483

  9. Expectation for the project selected from paper list • Repeat some simulations • Survey related research literature • Improve the existing approach

  10. Other Project 3: Localization through Wi-Fi and Wireless Camera WIFI localization: Wireless Camera: Goal: Understand RF based localization techniques, and how to enhance localization through wireless video streaming and processing

  11. Other Project 4: Quality-Driven Cross-Layer Optimized Wireless Multimedia Communications • Dalei Wu, Song Ci, and Haohong Wang, "Cross-layer optimization for video summary transmission over wireless networks," IEEE Journal of Selected Areas of Communications (JSAC), Special Issue on ross-Layer Optimized Wireless Multimedia Communications, vol.25, no. 4, May 2007, pp. 841-850.

  12. Other Project 5: Wireless Multimedia Sensor Networks Testbed • Setup testbed with HP netbooks • Programing for sending video and receiving video • Measure the QoS performance

  13. More • Any topics related to Multimedia Communications

  14. Expectation and requirements • Repeat other research by simulation (A) • Improve existing schemes and validate your improvement (A+) • Implementation a system(A+) • Survey (A-)

More Related