公开(公告)号：US20110051993A1

公开(公告)日：2011-03-03

申请号：US12736750

申请日：2008-05-08

Applicant: Rodrigo E. Caballero ,  Alan Matthew Finn ,  Pei-Yuan Peng ,  Ziyou Xiong ,  Hongcheng Wang

Inventor： Rodrigo E. Caballero ,  Alan Matthew Finn ,  Pei-Yuan Peng ,  Ziyou Xiong ,  Hongcheng Wang

IPC: G06K9/46

CPC classification number: G06K9/00771 ,  G08B13/194 ,  G08B13/196

Abstract: A video-based fire detection system receives video data comprised of a plurality of individual frames, and determines based on the video data the ability of the system to detect the presence of fire. The system includes a video recognition system connectable to receive the video data and to calculate one or more background features associated with the video data. Based on the calculated background features, the video recognitions system assesses the ability of the video-based fire detection system to detect the presence of fire. The system includes one or more outputs operably connectable to communicate the results of the assessment made by the video recognitions system.

Abstract translation: 基于视频的火灾检测系统接收由多个单独的帧组成的视频数据，并且基于视频数据确定系统检测到火的存在的能力。 该系统包括可连接以接收视频数据并计算与视频数据相关联的一个或多个背景特征的视频识别系统。 基于计算的背景特征，视频识别系统评估基于视频的火灾探测系统检测火灾的能力。 该系统包括可操作地连接以传达由视频识别系统进行的评估结果的一个或多个输出。