首页>
外国专利>
Video surveillance system with rule-based reasoning and multiple-hypothesis scoring
Video surveillance system with rule-based reasoning and multiple-hypothesis scoring
展开▼
机译:基于规则推理和多假设评分的视频监控系统
展开▼
页面导航
摘要
著录项
相似文献
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 and includes local pruning to managed hypothesis growth. Hypotheses are scored based on a number of criteria, illustratively including at least one non-spatial parameter. Connection probabilities computed during the hypothesis spawning process are based on a number of criteria, illustratively including object size. Object detection and probability scoring is illustratively based on object class.
展开▼