Abstract
This paper analyzes and applies scalable encryption methods to secure live video transmission in coherence with development of the Multiple Video Streaming and Compression (Multiple-VSCS) software, as applied for the Intelligent Traffic Management system. Motion images are captured, jointly compressed, encrypted and streamed real time via utilization of the 5.8 GHz OFDM Outdoor Wireless LAN network. Theoretical comparisons are made with current and previous encryption standards to ascertain the appropriate encryption solution. The selected standard is then developed and embedded into the H.263 video compression standard with different configurations at the DCT process to analyze the behavior of the encrypted stream rates with respect to quality of the scrambled images. The behavior is based on the amount of DCT coefficients subjected to encryption process with differences in the bit rates averaging between 40% and 90% under these conditions.
Original language | English |
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Title of host publication | 2005 13th IEEE International Conference on Networks jointly held with the 2005 7th IEEE Malaysia International Conference on Communications, Proceedings |
Pages | 369-373 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2005 |
Externally published | Yes |
Event | IEEE International Conference on Networks 2005 - Kuala Lumpur, Malaysia Duration: 16 Nov 2005 → 18 Nov 2005 Conference number: 13th https://ieeexplore.ieee.org/xpl/conhome/10896/proceeding (Proceedings) |
Conference
Conference | IEEE International Conference on Networks 2005 |
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Abbreviated title | ICON 2005 |
Country/Territory | Malaysia |
City | Kuala Lumpur |
Period | 16/11/05 → 18/11/05 |
Other | Jointly held with the 7th IEEE Malaysia International Conference on Communications |
Internet address |
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Keywords
- AES
- DCT
- DES
- H.263 compression codec
- Outdoor OFDM 5.8 GHz WLAN
- Traffic management system