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153:, to a quantum of light, as a function of wavelength. In other contexts, the spectral sensitivity is expressed as the relative response per light energy, rather than per quantum, normalized to a peak value of 1, and a quantum efficiency is used to calibrate the sensitivity at that peak wavelength. In some linear applications, the spectral sensitivity may be expressed as a spectral
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can be extended to be wavelength dependent, incorporating the spectral sensitivity. When the sensor system is linear, its spectral sensitivity and spectral responsivity can both be decomposed with similar basis functions. When a system's responsivity is a fixed monotonic nonlinear function, that
134:, however, have a very context-dependent (coupled) nonlinear response, which complicates the analysis of their spectral sensitivities from experimental data. In spite of these complexities, however, the conversion of light energy spectra to the effective stimulus, the excitation of the
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nonlinearity can be estimated and corrected for, to determine the spectral sensitivity from spectral input–output data via standard linear methods.
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films, the spectral sensitivity is chosen to be appropriate to the phosphors that respond to X-rays, rather than being related to human vision.
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1916 plot of "spectral sensibilities." The author also uses the more modern term "spectral sensitivity" in the same book.
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Digital Image
Analysis of Microbes: Imaging, Morphometry, Fluorometry and Motility Techniques and Applications
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Relative efficiency of detection of a signal as a function of its frequency or wavelength
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Gross, Herbert; Blechinger, Fritz; Achtner, Bertram (2008). Gross, Herbert H. (ed.).
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Analysis and
Application of Analog Electronic Circuits to Biomedical Instrumentation
111:. A database of camera spectral sensitivity is created and its space analyzed. For
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What is the space of spectral sensitivity functions for digital color cameras?
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Contrast
Sensitivity of the Human Eye and Its Effects on Image Quality
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Glenn E. Healey; Steven A. Shafer & Lawrence B. Wolff (1992).
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Jun Jiang; Dengyu Liu; Jinwei Gu & Sabine SĂĽsstrunk (2013).
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Optics and lasers: including fibers and optical waveguides
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275:. Vol. 4. Weinheim, Germany: WILEY-VCH. p. 40.
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systems, where the output is easily quantified, the
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145:Spectral sensitivity is sometimes expressed as a
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130:The responses of the rod and cone cells of the
27:spectra) of human cone cells, S, M, and L types
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442:Adaptive mechanisms in the ecology of vision
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42:is the relative efficiency of detection, of
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493:M. H. F. Wilkinson & F. Schut (1998).
577:Survey of Instrumentation and Measurement
245:Visual Perception: A Clinical Orientation
225:Fundamentals of Sensation and Perception
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202:Light and shade and their applications
46:or other signal, as a function of the
354:John Ball & Tony Price (1995).
205:. D. Van Nostrand Company. p.
23:Spectral sensitivities (normalized
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248:. McGraw-Hill Professional.
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601:Robert B. Northrop (2004).
520:Peter G. J. Barten (1999).
272:Handbook of optical systems
242:Steven H. Schwartz (2004).
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408:Steven K. Shevell (2003).
296:Michael Langford (1998).
199:Matthew Luckiesh (1916).
574:Stephen A. Dyer (2001).
360:. Blackwell Publishing.
499:. John Wiley and Sons.
472:. John Wiley and Sons.
229:Oxford University Press
223:Michael Levine (2000).
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466:Arne Valberg (1995).
439:S. N. Archer (1999).
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105:characteristic curves
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411:The Science of Color
387:. A. K. Peters Ltd.
384:Physics-Based Vision
299:Advanced Photography
107:that describe their
40:Spectral sensitivity
547:Matt Young (1993).
469:Light Vision Color
175:Frequency response
147:quantum efficiency
88:and cone cells to
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101:photography
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633:Categories
186:References
74:cone cells
52:wavelength
609:CRC Press
70:rod cells
48:frequency
416:Elsevier
333:. IEEE.
169:See also
151:electron
159:amperes
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