Radiance and photon noise: imaging in geometrical optics, physical optics, quantum optics and radiology
نویسندگان
چکیده
منابع مشابه
RADIANCE AND PHOTON NOISE: Imaging in geometrical optics, physical optics, quantum optics and radiology.
A fundamental way of describing a photon-limited imaging system is in terms of a Poisson random process in spatial, angular and wavelength variables. The mean of this random process is the spectral radiance. The principle of conservation of radiance then allows a full characterization of the noise in the image (conditional on viewing a specified object). To elucidate these connections, we first...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 2016
ISSN: 0091-3286
DOI: 10.1117/1.oe.55.1.013102