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公开(公告)号：US20190197849A1
公开(公告)日：2019-06-27
申请号：US16240367
申请日：2019-01-04
Applicant: Verint Systems Ltd.
Abstract: A system and method to determine a flow direction automatically so that counter-flow motion may be detected without user calibration is disclosed. The system and method utilize information available from existing video compression algorithms to sense motion and determine a flow direction. Once a flow direction for an area is determined, the system and method can detect counter-flow motion using compressed video without any decompression, thereby improving the speed of detection and simplifying the computational complexity. These improvements facilitate counter-flow alarms and expand the information available to a user monitoring the video.
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公开(公告)号：US20180082111A1
公开(公告)日：2018-03-22
申请号：US15718688
申请日：2017-09-28
Applicant: Verint Systems Ltd.
Inventor： Oren Golan , Gadi Zimerman , Zvi Figov , Ofer Waisman , Elad Falckovitch , Doron Yankovitch
CPC classification number: G06K9/00295 , G06F16/5838 , G06F16/5854 , G06F16/5866 , G06K9/00261 , G06K9/00281 , G06K9/00771 , G06Q30/0201
Abstract: A method of monitoring the amount of time spent in a specified area by an individual comprises employing a first camera to automatically create one or more entrance images, each entrance image containing a face of an entering individual that passes a first location, and storing each entrance image in a database along with a corresponding entrance time that the entering individual passed the entrance location. An exit image is compared to the entrance images in the database to identify a matching entrance image containing the same face as the exit image. A stay time is then determined for the exiting individual by determining the difference between the entrance time corresponding to the matching entrance image and the exit time.
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公开(公告)号：US09792489B2
公开(公告)日：2017-10-17
申请号：US15432298
申请日：2017-02-14
Applicant: Verint Systems Ltd.
Inventor： Oren Golan , Gadi Zimerman , Zvi Figov , Ofer Waisman , Elad Falckovitch , Doron Yankovitch
CPC classification number: G06K9/00295 , G06F17/3025 , G06F17/30259 , G06F17/30268 , G06K9/00261 , G06K9/00281 , G06K9/00771 , G06Q30/0201
Abstract: A method of monitoring the amount of time spent in a specified area by an individual comprises employing a first camera to automatically create one or more entrance images, each entrance image containing a face of an entering individual that passes a first location, and storing each entrance image in a database along with a corresponding entrance time that the entering individual passed the entrance location. An exit image is compared to the entrance images in the database to identify a matching entrance image containing the same face as the exit image. A stay time is then determined for the exiting individual by determining the difference between the entrance time corresponding to the matching entrance image and the exit time.
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公开(公告)号：US20160180153A1
公开(公告)日：2016-06-23
申请号：US14973074
申请日：2015-12-17
Applicant: Verint Systems Ltd.
Inventor： Oren Golan , Gadi Zimerman , Zvi Figov , Ofer Waisman , Elad Falckovitch , Doron Yankovitch
CPC classification number: G06K9/00295 , G06F17/3025 , G06F17/30259 , G06F17/30268 , G06K9/00261 , G06K9/00281 , G06K9/00771 , G06Q30/0201
Abstract: A method of monitoring the amount of time spent in a specified area by an individual comprises employing a first camera to automatically create one or more entrance images, each entrance image containing a face of an entering individual that passes a first location, and storing each entrance image in a database along with a corresponding entrance time that the entering individual passed the entrance location. An exit image is compared to the entrance images in the database to identify a matching entrance image containing the same face as the exit image. A stay time is then determined for the exiting individual by determining the difference between the entrance time corresponding to the matching entrance image and the exit time.
Abstract translation: 监视由个人在指定区域中花费的时间量的方法包括采用第一相机自动创建一个或多个入口图像，每个入口图像包含经过第一位置的进入个体的面部，并存储每个入口 数据库中的图像以及进入的个人通过入口位置的相应入口时间。 将出口图像与数据库中的入口图像进行比较，以识别包含与出口图像相同的面的匹配入口图像。 然后通过确定与匹配入口图像相对应的入口时间与出口时间之间的差异来确定退出个体的逗留时间。
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