公开(公告)号：US10509969B2

公开(公告)日：2019-12-17

申请号：US15702061

申请日：2017-09-12

Applicant: Cisco Technology, Inc.

Inventor： Victor Tsekay To ,  Feng Jiang ,  Nham Van Le ,  Hugo Latapie ,  Enzo Fenoglio

IPC: G06K9/00 ,  G06K9/32 ,  G06K3/02

Abstract: In one embodiment, a device identifies, from image data captured by one or more cameras of a physical location, a focal point of interest and people located within the physical location. The device forms a set of nodes whereby a given node represents one or more of the identified people located within the physical location. The device represents a person queue as an ordered list of nodes from the set of nodes and adds a particular one of the set of nodes to the list based on the particular node being within a predefined distance to the focal point of interest. The device adds one or more nodes to the list based on the added node being within an angle and distance range trailing a forward direction associated with at least one node in the list. The device provides an indication of the person queue to an interface.

公开(公告)号：US20190080178A1

公开(公告)日：2019-03-14

申请号：US15702061

申请日：2017-09-12

Applicant: Cisco Technology, Inc.

Inventor： Victor Tsekay To ,  Feng Jiang ,  Nham Van Le ,  Hugo Latapie ,  Enzo Fenoglio

IPC: G06K9/00

CPC classification number: G06K9/00778 ,  G06K3/02 ,  G06K9/00751 ,  G06K9/00771 ,  G06K9/3233

Abstract: In one embodiment, a device identifies, from image data captured by one or more cameras of a physical location, a focal point of interest and people located within the physical location. The device forms a set of nodes whereby a given node represents one or more of the identified people located within the physical location. The device represents a person queue as an ordered list of nodes from the set of nodes and adds a particular one of the set of nodes to the list based on the particular node being within a predefined distance to the focal point of interest. The device adds one or more nodes to the list based on the added node being within an angle and distance range trailing a forward direction associated with at least one node in the list. The device provides an indication of the person queue to an interface.