Abstract

Several math errors that appeared in a paper by Rudd and Popa [J. Opt. Soc. Am. A 24, 2766 (2007) ] are corrected.

© 2007 Optical Society of America

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  1. M. E. Rudd and D. Popa, "Stevens's brightness law, contrast gain control, and edge integration in achromatic color perception: a unified model," J. Opt. Soc. Am. A 24, 2766-2782 (2007).
    [CrossRef]

2007 (1)

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Equations (4)

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α ( n m ) k = ν ( n m ) k [ 1 d k s ( n m ) k ] + .
γ ( d k ) = w 1 k * + ( w 1 k * ϵ 2 ν ( 2 1 ) k [ 1 d k s ( 2 1 ) k ] + + w 2 k * ϵ 1 ν ( 1 2 ) k [ 1 d k s ( 1 2 ) k ] + ) ( log F k log B ) .
c 0 1 ( c 1 + [ c 2 + c 3 d T ] + + [ c 4 + c 5 d T ] + + ( c 6 + [ c 7 + c 8 d T ] + + [ c 9 + c 10 d T ] + ) log S T ) .
log Ψ = log θ + γ log S k .

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