Abstract
In this paper, we present a transportation video coding and wireless transmission system specifically tailored to automated vehicle tracking applications. By taking into account the video characteristics and the lossy nature of the wireless channels, we propose video preprocessing and error control approaches to enhance tracking performance while conserving bandwidth resources and computational power at the transmitter. Compared with current state-of-the-art H.264-based implementations, our system is shown to yield over 80% bitrate savings for comparable tracking accuracy.
Original language | English (US) |
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Article number | 6544640 |
Pages (from-to) | 2002-2007 |
Number of pages | 6 |
Journal | IEEE Transactions on Intelligent Transportation Systems |
Volume | 14 |
Issue number | 4 |
DOIs | |
State | Published - Dec 2013 |
Keywords
- Error concealment (ERC)
- Forward error correction (FEC)
- H.264/AVC
- Object tracking
- Preprocessing
- Surveillance centric coding
- Transportation video
ASJC Scopus subject areas
- Automotive Engineering
- Mechanical Engineering
- Computer Science Applications