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USING INFRARED IMAGES OF A MONITORED SCENE TO IDENTIFY FALSE ALERT REGIONS
USING INFRARED IMAGES OF A MONITORED SCENE TO IDENTIFY FALSE ALERT REGIONS
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机译:使用监视场景的红外图像识别虚假警报区域
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摘要
A process reduces false positive security alerts. The process is performed at a computing device having one or more processors, and memory storing one or more programs configured for execution by the one or more processors. The process computes a depth map for a scene monitored by a video camera using a plurality of IR images captured by the video camera and uses the depth map to identify a first region within the scene having historically above average false positive detected motion events. In some instances, the first region is a ceiling, a window, or a television. The process monitors a video stream provided by the video camera to identify motion events, excluding the first region, and generates a motion alert when there is detected motion in the scene outside of the first region and the detected motion satisfies threshold criteria.
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