US 12,288,319 B2
Commissioning of indoor positioning system aided by augmented reality
Glenn Howard Kuenzler, East Cleveland, OH (US); and Taylor Apolonius Barto, East Cleveland, OH (US)
Assigned to CURRENT LIGHTING SOLUTIONS, LLC, Beachwood, OH (US)
Filed by CURRENT LIGHTING SOLUTIONS, LLC, Beachwood, OH (US)
Filed on Mar. 5, 2024, as Appl. No. 18/595,925.
Application 18/595,925 is a continuation of application No. 16/997,054, filed on Aug. 19, 2020, granted, now 11,941,794.
Claims priority of provisional application 62/889,019, filed on Aug. 19, 2019.
Prior Publication US 2024/0202905 A1, Jun. 20, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 9/36 (2006.01); G01C 21/00 (2006.01); G01S 5/00 (2006.01); G01S 17/86 (2020.01); G01S 17/87 (2020.01); G06F 18/25 (2023.01); G06T 7/00 (2017.01); G06T 7/11 (2017.01); G06T 7/136 (2017.01); G06T 7/70 (2017.01); G01S 17/06 (2006.01)
CPC G06T 7/0004 (2013.01) [G01C 21/3804 (2020.08); G01C 21/3811 (2020.08); G01S 5/013 (2020.05); G01S 17/86 (2020.01); G01S 17/87 (2013.01); G06F 18/251 (2023.01); G06T 7/11 (2017.01); G06T 7/136 (2017.01); G06T 7/70 (2017.01); G01S 17/06 (2013.01); G06T 2207/20012 (2013.01); G06T 2207/20212 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method, comprising:
capturing, using an image capture device of a user device, an image of an area containing at least a first fixture;
identifying physical location and positioning information associated with the image capture device;
mapping, using LiDAR mixed with the identified physical location and positioning information associated with the image capture device, physical location and positioning information for the at least first fixture, wherein the LiDAR is supported by the user device;
identifying pixel coordinates in the image of the at least first fixture in the image by performing image processing of the image including a first thresholding process and a second thresholding process, wherein the first thresholding process generates a first thresholding process image including a plurality of pixels and the second thresholding process generates a second thresholding process image;
pixel-by-pixel processing the first thresholding process image and the second thresholding process image to generate a third image;
generating a final image by processing, using an OR function, the third image and the first thresholding process image;
and
converting pixel coordinates of the at least first fixture in the final image into physical coordinate information associated with the at least first fixture.