A calibration target for an image sensor can include a panel with a predetermined length and width. The calibration target can also include an optical fabric overlaying a surface of the panel that generates light on a predetermined spectral band corresponding to a spectral band detectable by the image sensor spaced apart from the calibration target by a predetermined distance. The generated light can have sufficient luminance to penetrate a predetermined depth of water and to saturate at least one pixel of the image sensor.
Calibration target for image sensor
2019-10-15
Patent
Electronic Resource
English
IPC: | H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT |