A DSP-Based Platform for Wireless Video Compression
| dc.citation.bibtexName | inproceedings | en_US |
| dc.citation.conferenceName | Globecom | en_US |
| dc.citation.firstpage | 1754 | en_US |
| dc.citation.lastpage | 1758 | en_US |
| dc.citation.location | Taipei, Taiwan | en_US |
| dc.citation.volumeNumber | 2 | en_US |
| dc.contributor.author | Murphy, Patrick | en_US |
| dc.contributor.author | Bharadwaj, Vinay | en_US |
| dc.contributor.author | Welsh, Erik | en_US |
| dc.contributor.author | Frantz, Patrick | en_US |
| dc.contributor.org | Center for Multimedia Communications (http://cmc.rice.edu/) | en_US |
| dc.date.accessioned | 2007-10-31T00:54:36Z | en_US |
| dc.date.available | 2007-10-31T00:54:36Z | en_US |
| dc.date.issued | 2002-11-01 | en_US |
| dc.date.modified | 2004-02-18 | en_US |
| dc.date.note | 2002-03-16 | en_US |
| dc.date.submitted | 2002-11-01 | en_US |
| dc.description | Conference Paper | en_US |
| dc.description.abstract | With the exponential growth of wireless voice markets, demand for wireless video services is soon to follow. However, bandwidth limited wireless channels coupled with mobility issues pose a great challenge in the hardware, software and algorithm design of communication systems. Raw video transmission is a high bandwidth application due to its spatial and temporal redundancies. Hence effective video communication over wireless channels calls for intelligent video coding and protection schemes. Also, the real-time nature of video necessitates high performance hardware and efficient software. This paper describes a modular and standards-independent DSP-based testbed (Paladin) designed for real-time video communication over low-bandwidth channels. In particular, we demonstrate the real-time transmission of MPEG-4 video and JPEG2000 still images over the Bluetooth wireless standard. Such a demonstration has many potential applications. We have designed the testbed to explore the possibilities, demands, and challenges of real-time wireless video transmission. We have implemented the MPEG-4 and JPEG2000 source coding on two DSP platforms: a Texas Instruments (TI) TMS320C6211, and a TI TMS3206416. | en_US |
| dc.identifier.citation | P. Murphy, V. Bharadwaj, E. Welsh and P. Frantz, "A DSP-Based Platform for Wireless Video Compression," vol. 2, 2002. | en_US |
| dc.identifier.doi | http://dx.doi.org/10.1109/GLOCOM.2002.1188499 | en_US |
| dc.identifier.uri | https://hdl.handle.net/1911/20122 | en_US |
| dc.language.iso | eng | en_US |
| dc.subject | DSP Wireless Video Compression MPEG-4 JPEG-2000 | en_US |
| dc.subject.keyword | DSP Wireless Video Compression MPEG-4 JPEG-2000 | en_US |
| dc.title | A DSP-Based Platform for Wireless Video Compression | en_US |
| dc.type | Conference paper | en_US |
| dc.type.dcmi | Text | en_US |