公开(公告)号：US20230119771A1

公开(公告)日：2023-04-20

申请号：US17451101

申请日：2021-10-15

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Brent Brimhall ,  Qin Hu

IPC: G06T15/10 ,  H04N5/232

Abstract: Systems and methods for accurate representation of camera field of view in two-dimensional mapping applications. One example system includes a transceiver, a display for displaying a graphical user interface, and an electronic processor. The electronic processor is configured to provide, on the graphical user interface, a two-dimensional map representing the real-world area and determine a plurality of characteristics for the camera. The electronic processor is configured to generate a three-dimensional model for the field of view based on the plurality of characteristics. The electronic processor is configured to determine an intersection plane for the three-dimensional model and generate, based on the intersection plane, a two-dimensional slice of the three-dimensional model, the two-dimensional slice being representative of the field of view within the area. The electronic processor is configured to generate a first graphical representation of the two-dimensional slice and present the first graphical representation on the two-dimensional map.

公开(公告)号：US11830126B2

公开(公告)日：2023-11-28

申请号：US17451101

申请日：2021-10-15

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Brent Brimhall ,  Qin Hu

IPC: G06T15/10 ,  H04N23/62 ,  H04N7/18

CPC classification number: G06T15/10 ,  H04N23/62 ,  G06T2200/24 ,  G06T2210/21 ,  H04N7/18

Abstract: Systems and methods for accurate representation of camera field of view in two-dimensional mapping applications. One example system includes a transceiver, a display for displaying a graphical user interface, and an electronic processor. The electronic processor is configured to provide, on the graphical user interface, a two-dimensional map representing the real-world area and determine a plurality of characteristics for the camera. The electronic processor is configured to generate a three-dimensional model for the field of view based on the plurality of characteristics. The electronic processor is configured to determine an intersection plane for the three-dimensional model and generate, based on the intersection plane, a two-dimensional slice of the three-dimensional model, the two-dimensional slice being representative of the field of view within the area. The electronic processor is configured to generate a first graphical representation of the two-dimensional slice and present the first graphical representation on the two-dimensional map.