US Patent 10964058 Camera auto-calibration system
Patent 10964058 was granted and assigned to Nortek Security & Control Llc on March, 2021 by the United States Patent and Trademark Office.
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A seed camera disposed a first location is manually calibrated. A second camera, disposed at a second location, detects a physical marker based on predefined characteristics of the physical marker. The physical marker is located within an overlapping field of view between the seed camera and the second camera. The second camera is calibrated based on a combination of the physical location of the physical marker, the first location of the seed camera, the second location of the second camera, a first image of the physical marker generated with the seed camera, and a second image of the physical marker generated with the second camera.
US Patent 10964058 Camera auto-calibration system
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