CPC H04N 17/002 (2013.01) [G06T 7/80 (2017.01); G06T 7/90 (2017.01); G06V 10/56 (2022.01); G06V 20/584 (2022.01); H04N 1/6027 (2013.01); H04N 9/646 (2013.01); H04N 9/67 (2013.01); H04N 17/02 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/30252 (2013.01)] | 17 Claims |
1. A method comprising:
capturing a first wavelength emitted by a first type of traffic light and a second wavelength emitted by a second type of traffic light;
identifying, based on the first wavelength, a first color value associated with the wavelength emitted by the first type of traffic light;
identifying, based on the second wavelength, a third color value associated with the wavelength emitted by the second type of traffic light;
capturing, by a first camera, a first image, video, or real-time feed of a first portion of a test target, the first portion of the test target including a first light color that is based on the first color value and a third light color that is based on the third color value;
identifying, based on the first image, video, or real-time feed of the first portion of a test target, a second color value and a fourth color value output by the camera;
detecting, based on a comparison between the first color value and the second color value, that a difference exists between the first color value and the second color value; and
adjusting, based on the difference between the first color value and the second color value and a difference between the third color value and the fourth color value, at least one of: a property of the camera or signal processing associated with the camera.
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