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Use of a small field of view can greatly improve the imaging performance of cardiac SPECT systems, compared to using conventional whole-body SPECT system that use a large field of view for cardiac imaging. To maximize the benefits, however, it is important to locate the heart and place it accurately into the small FOV. To achieve high performance across the general population, a system must provide...
We present a video event mining framework that consists of comprehensive set of tools for event detection, annotation, content browsing and a video analysis database. Central to our framework is the video analysis database and the VideoViews database browser that supports both top-down and bottom-up analysis of the video data. to support event mining. We present two methods for video event detection,...
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