radiometry
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— | radiometry [2017/03/05 08:41] – tobi | ||
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+ | ===== Radiometry and photometry units for image and vision sensor developers ===== | ||
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+ | (relating chip illumination to scene illumination) | ||
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+ | See these {{https:// | ||
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+ | There is a magic formula relating chip illumination to scene illumination explained (albeit very concisely) and the error that existed previously is now corrected (March 2017). These notes also explain photometry units: nits, candela, lumens, lux, and they relate incident illumination to luminance of a surface. They include a few actual measurement results comparing lux and nits, and a candle measurement. | ||
radiometry.txt · Last modified: 2024/02/29 07:28 by 127.0.0.1