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Smart video surveillance: exploring the concept of multiscale spatiotemporal tracking
2005
IEEE Signal Processing Magazine
S ituation awareness is the key to security. Awareness requires information that spans multiple scales of space and time. A security analyst needs to keep track of "who are the people and vehicles in a space?" (identity tracking), "where are the people in a space?" (location tracking), and "what are the people/vehicles/objects in a space doing?" (activity tracking). The analyst also needs to use historical context to interpret this data. For example, the fact that the paper delivery truck
doi:10.1109/msp.2005.1406476
fatcat:fgvphqwfvjbbdbmwlcacjrjc7q