Location-Aware Event Detection
First Claim
1. A method for detecting one or more events, comprising the steps of:
- using multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest;
applying multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models; and
applying the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events.
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Accused Products
Abstract
Techniques for detecting one or more events are provided. The techniques include using multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest, applying multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models, and applying the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events.
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Citations
20 Claims
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1. A method for detecting one or more events, comprising the steps of:
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using multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest; applying multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models; and applying the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A computer program product comprising a tangible computer readable recordable storage medium having computer readable program code for detecting one or more events, said computer program product including:
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computer readable program code for using multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest; computer readable program code for applying multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models; and computer readable program code for applying the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A system for detecting one or more events, comprising:
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a memory; and at least one processor coupled to said memory and operative to; use multiple overlapping regions of interest on a video sequence to cover a location for one or more events, wherein each event is associated with at least one of the multiple overlapping regions of interest; apply multiple-instance learning to the video sequence to select one or more of the multiple overlapping regions of interest to construct one or more location-aware event models; and apply the models to the video sequence to detect the one or more events and to determine the one or more regions of interest that are associated with the one or more events. - View Dependent Claims (17, 18, 19, 20)
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Specification