Refinements of formulas for receptor sensitivity

James A. Worthey; David F. Neri

doi:10.1364/JOSA.72.000169

Journal of the Optical Society of America
Vol. 72,
Issue 1,
pp. 169-170
(1982)
•https://doi.org/10.1364/JOSA.72.000169

Refinements of formulas for receptor sensitivity

James A. Worthey and David F. Neri

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
James A. Worthey and David F. Neri, "Refinements of formulas for receptor sensitivity," J. Opt. Soc. Am. 72, 169-170 (1982)

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Citation alert
Save article

Abstract

When it is desired to fit a polynomial to a function of wavelength, roundoff errors may be minimized by shifting the origin of the independent variable (wavelength or frequency) to the center of the region of interest.

Full Article | PDF Article

More Like This

Sensitivity of Receptors and Receptor “Pools”

H. B. Barlow and D. P. Andrews
J. Opt. Soc. Am. 57(6) 837-838 (1967)

Calibrating Maxwellian-view optical systems

Steven L. Buck and Walter Makous
J. Opt. Soc. Am. 72(7) 960-962 (1982)

Electroretinogram a-wave slope as a measure of photoreceptor activity

William S. Baron
J. Opt. Soc. Am. 72(2) 296-298 (1982)

Previous Article Next Article

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (23)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Exponents

R	G	B
n₁ = 2.25	n = 1.45	n₁ = 8.00
n₂ = 8.50	–	n₂ = 5.00

Coefficients

R	G	B

α₃ = −0.02467	α₄ = −27060.	α₃ = 0.6877
α₂ = −0.9920	α₃ = −9241.	α₂ = −4.020
α₁ = 1.432	α₂ = −1101.	α₁ = 5.691
α₀ = −2.087	α₁ = −40.11	α₀ = −2.053
–	α₀ = −1.047	–
β₃ = 0.5818	β₄ = −1706.	β₃ = −0.3913
β₂ = −1.042	β₃ = 1190.	β₂ = −1.305
β₁ = −1.403	β₂ = −319.7	β₁ = 2.431
β₀ = −0.5700	β₁ = 3.979	β₀ = −0.7289
–	β₀ = −0.4519	–
γ₃ = 0.6602	–	γ₃ = −11.05
γ₂ = −0.6721	–	γ₂ = −33.31
γ₁ = −1.883	–	γ₁ = −29.86
γ₀ = −0.9875	–	γ₀ = −11.16

Exponents
n₁ = 15.00
n₂ = 7.50
n₃ = 4.00

Coefficients

α₃ = −10130.	γ₃ = −928.0
α₂ = −3596.	γ₂ = −485.1
α₁ = −432.8	γ₁ = −56.18
α₀ = −16.91	γ₀ = −1.295
β₃ = −6634.	δ₃ = −14.93
β₂ = −2243.	δ₂ = 2.715
β₁ = −244.5	δ₁ = −1.119
β₀ = −8.016	δ₀ = −0.0716

Exponents

R	G	B
n₁ = 2.25	n = 1.45	n₁ = 8.00
n₂ = 8.50	–	n₂ = 5.00

Coefficients

R	G	B

α₃ = −0.02467	α₄ = −27060.	α₃ = 0.6877
α₂ = −0.9920	α₃ = −9241.	α₂ = −4.020
α₁ = 1.432	α₂ = −1101.	α₁ = 5.691
α₀ = −2.087	α₁ = −40.11	α₀ = −2.053
–	α₀ = −1.047	–
β₃ = 0.5818	β₄ = −1706.	β₃ = −0.3913
β₂ = −1.042	β₃ = 1190.	β₂ = −1.305
β₁ = −1.403	β₂ = −319.7	β₁ = 2.431
β₀ = −0.5700	β₁ = 3.979	β₀ = −0.7289
–	β₀ = −0.4519	–
γ₃ = 0.6602	–	γ₃ = −11.05
γ₂ = −0.6721	–	γ₂ = −33.31
γ₁ = −1.883	–	γ₁ = −29.86
γ₀ = −0.9875	–	γ₀ = −11.16

Exponents
n₁ = 15.00
n₂ = 7.50
n₃ = 4.00

Coefficients

α₃ = −10130.	γ₃ = −928.0
α₂ = −3596.	γ₂ = −485.1
α₁ = −432.8	γ₁ = −56.18
α₀ = −16.91	γ₀ = −1.295
β₃ = −6634.	δ₃ = −14.93
β₂ = −2243.	δ₂ = 2.715
β₁ = −244.5	δ₁ = −1.119
β₀ = −8.016	δ₀ = −0.0716

Abstract

Cited By

Tables (2)

Equations (23)

Journal of the Optical Society of America