作者: Hai Tao , Yihong Gong , Mei Han
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摘要: A video surveillance system uses rule-based reasoning and multiple-hypothesis scoring to detect predefined behaviors based on movement through zone patterns. Trajectory hypothesis spawning allows for trajectory splitting and/or merging includes local pruning managed growth. Hypotheses are scored a number of criteria, illustratively including at least one non-spatial parameter. Connection probabilities computed during the process object size. Object detection probability is class.