公开(公告)号：US11016176B2

公开(公告)日：2021-05-25

申请号：US15945457

申请日：2018-04-04

Applicant: AXIS AB

Inventor： Aras Papadelis ,  Peter Henricsson ,  Mikael Göransson

IPC: G01S7/48 ,  G01S13/86 ,  G01S7/295 ,  G01S7/40 ,  G01S17/42 ,  G01S7/51 ,  G01S13/42 ,  G01S7/06 ,  G01S7/497 ,  G01S13/88 ,  G01S17/86 ,  G06K9/00

Abstract: A method, device and system for generating a transformation function, mapping position detections of objects in a scene, detected with a positioning device, to a graphical representation of the scene. The teachings enable the detected positions by the positioning device to be mapped to the graphical representation of the monitored scene without the need of previous references to geographical coordinate systems for the positioning device and the graphical representation of the scene. Virtually any type of image may hence be used as a graphical representation of the scene, even hand-drawn sketches.

公开(公告)号：US20180292526A1

公开(公告)日：2018-10-11

申请号：US15945457

申请日：2018-04-04

Applicant: AXIS AB

Inventor： Aras Papadelis ,  Peter Henricsson ,  Mikael Göransson

IPC: G01S13/89 ,  G01S13/86 ,  G06K9/00 ,  G01S7/48

Abstract: A method, device and system for generating a transformation function, mapping position detections of objects in a scene, detected with a positioning device, to a graphical representation of the scene. The teachings enable the detected positions by the positioning device to be mapped to the graphical representation of the monitored scene without the need of previous references to geographical coordinate systems for the positioning device and the graphical representation of the scene. Virtually any type of image may hence be used as a graphical representation of the scene, even hand-drawn sketches.