spct_SSI: Spectral (color) similarity index
Description
Wrapper on function computeSSI from package
'colorSpec' that accepts source_spct objects.
Usage
spct_SSI(
spct,
reference.spct = NULL,
digits = 0,
isotherms = "mccamy",
locus = "robertson",
named = FALSE
)
Value
A numeric value between zero and 100.
Arguments
- spct, reference.spct
source_spct Single light source spectra.
- digits
integer The number of digits after the decimal point in the
returned vector. According to Holm the output should be rounded to the
nearest integer, which corresponds to digits = 0. To return full
precision, set digits = Inf.
- isotherms
character This is only used when reference=NULL. It is
passed to computeCCT in order to compute the CCT
of each test spectrum.
- locus
character This is only used when reference=NULL. It is
passed to computeCCT in order to compute the CCT
of each test spectrum.
- named
logical Whether to set the name attribute of the returned
value to the name of the spectrum passed as argument if possible.
Details
Please see computeSSI for the details of
the computations and references.
Examples
Run this code
spct_SSI(white_led.source_spct, sun.spct)
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