spectra2ISObrightness {colorscience}

Diffuse blue reflectance factor (ISO brightness)

Description

spectra2ISObrightness Diffuse blue reflectance factor (ISO brightness), R457, ISO 2470.

Usage

spectra2ISObrightness(spectraIn=NA, wlIn=NA, 
RSDmatrix=get("ISObrightnessReflectometerRSD", envir = environment())) 

Arguments

spectraIn

spectral data

wlIn

wavelength range

RSDmatrix

ISO brightness data

Value

LCHuv coordinates

Author(s)

Jose Gama

Source

ISO board, 2009 ISO 2470-1 : 2009 PAPER, BOARD AND PULPS MEASUREMENT OF DIFFUSE BLUE REFLECTANCE FACTOR PART 1 INDOOR DAYLIGHT CONDITIONS (ISO BRIGHTNESS)

References

ISO board, 2009 ISO 2470-1 : 2009 PAPER, BOARD AND PULPS MEASUREMENT OF DIFFUSE BLUE REFLECTANCE FACTOR PART 1 INDOOR DAYLIGHT CONDITIONS (ISO BRIGHTNESS)

Examples

spectra2ISObrightness(MaterialReferenceData[,c( 'BlueSky')], 
MaterialReferenceData[,c('wavelength' )])