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In this paper, we propose a framework to develop an M2M-based (machine-to-machine) proactive driver assistance system. Unlike traditional approaches, we take the benefits of M2M in intelligent transportation system (ITS): 1) expansion of sensor coverage, 2) increase of time allowed to react, and 3) mediation of bidding for right of way, to help driver avoiding potential traffic accidents. To develop...
In this paper, we demonstrated an application of video tracking to radiation detection, where a vision-based tracking system enables a traditional CZT (cadmium zinc telluride)-based radiation imaging device to detect radioactive targets that are in motion. An integrated real-time system consisting of multiple fixed cameras and radiation detectors was implemented and tested. The multi-camera tracking...
This work designs a novel prototype system, Social Album, by utilizing social relationship data to link and merge online albums of individuals together. Field study results indicate that “co-event” albums related to more than one participating individual are the majority of online albums. Two different views are designed based on feedbacks from the interviews: the indexing view provides a metro-map...
In this paper, we provide a system that takes start and end points as the input, and will automatically connect to the Google Maps with Street View to achieve the route planned result and scenery along the route. Finally, it will generate a smooth scenic video from the starting point to the destination, which combines the Google Maps to provide better route recognition to users. The users can watch...
This paper proposes a new approach for video stabilization. Most existing video stabilization methods adopt a framework of three steps, motion estimation, motion compensation and image composition. Camera motion is often estimated based on pairwise registration between frames. Thus, these methods often assume static scenes or distant backgrounds. Furthermore, for scenes with moving objects, robust...
The iris is a highly accurate biometric identifier. However widespread adoption is hindered by the difficulty of capturing high-quality iris images with minimal user co-operation. This paper describes a first-generation prototype iris identification system designed for stand-off cooperative access control. This system identifies individuals who stand in front of and face the system after 3.2 seconds...
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