Developing Mobile Wireless Applications
IEEE Internet Computing
IEEE Pervasive Computing
Replacing media caches in streaming proxy servers
Journal of Systems Architecture: the EUROMICRO Journal
A video streaming application for urban traffic management
Journal of Network and Computer Applications
CISP '08 Proceedings of the 2008 Congress on Image and Signal Processing, Vol. 2 - Volume 02
Adaptive end-to-end QoS for multimedia over heterogeneous wireless networks
Computers and Electrical Engineering
Practical design and implementation of recognition assisted dynamic surveillance system
Computers and Electrical Engineering
Bioinspired Robotic Dual-Camera System for High-Resolution Vision
IEEE Transactions on Robotics
Delay-Distortion Optimization for Content-Adaptive Video Streaming
IEEE Transactions on Multimedia
A real-time system for video surveillance of unattended outdoor environments
IEEE Transactions on Circuits and Systems for Video Technology
QoS-adaptive proxy caching for multimedia streaming over the Internet
IEEE Transactions on Circuits and Systems for Video Technology
Engineering Applications of Artificial Intelligence
Genetic programming based blind image deconvolution for surveillancesystems
Engineering Applications of Artificial Intelligence
Hi-index | 0.00 |
As mobile techniques are booming, the surveillance function is extended from a stationary mode to a mobile mode. In a heterogeneous network environment, cameras and viewers are located in different networks so that frame synchronization may span across diverse network domains with different transmission capabilities. The mismatch of transmission capabilities may affect the viewing continuity and playback liveness between cameras and viewers. In the article, we propose an adaptive frame synchronization mechanism for frame capturing at cameras based on the network condition to improve the frame synchronization between two sides across a heterogeneous network. Based on a brief theoretical analysis of the asynchronization effect for video communication in a heterogeneous network environment, the proposed adaptive pause time mechanism can be an effective solution to relieve the asynchronization effect in the unmatched transmission rate situation. The evaluation results show that the proposed scheme can achieve a shorter time delay between the captured frames at the camera site and the viewer site.