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One of the promises of digital television is the possibility of creating interactive and innovative television services, like catch-up TV. However, these services need external resources, coming from the channels themselves or from manual annotation. In this paper, a system for automatically building a Catch-up TV service from the available EPG and the broadcasted TV stream, is presented. The system...
This paper presents a method for monitoring activities at a ticket vending machine in a video-surveillance context. Rather than relying on the output of a tracking module, which is prone to errors, the events are directly recognized from image measurements. This especially does not require tracking. A statistical layered approach is proposed, where in the first layer, several sub-events are defined...
In this paper, we propose to show how video data available in standard CCTV transportation systems can represent a useful source of information for transportation infrastructure management, optimization and planning if adequately analyzed (e.g. to facilitate equipment usage understanding, to ease diagnostic and planning for system managers). More precisely, we present two algorithms allowing to estimate...
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