Package: colourvision 2.0.4

Felipe Malheiros Gawrysewski

colourvision: Colour Vision Models

Colour vision models, colour spaces and colour thresholds. Provides flexibility to build user-defined colour vision models for n number of photoreceptor types. Also includes Vorobyev & Osorio (1998) Receptor Noise Limited models <doi:10.1098/rspb.1998.0302>, Chittka (1992) colour hexagon <doi:10.1007/BF00199331>, and Endler & Mielke (2005) model <doi:10.1111/j.1095-8312.2005.00540.x>. Models have been extended to accept any number of photoreceptor types.

Authors:Felipe M. Gawryszewski

colourvision_2.0.4.tar.gz
colourvision_2.0.4.tar.gz(r-4.5-noble)colourvision_2.0.4.tar.gz(r-4.4-noble)
colourvision_2.0.4.tgz(r-4.4-emscripten)colourvision_2.0.4.tgz(r-4.3-emscripten)
colourvision.pdf |colourvision.html✨
colourvision/json (API)
NEWS

# Install 'colourvision' in R:

install.packages('colourvision', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Datasets:

D65 - CIE Standard Illuminant D65 in quantum flux
Rb - Brazilian savannah background reflectance spectrum.
bee - Honeybee photoreceptors

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.70 score 25 scripts 259 downloads 2 mentions 26 exports 2 dependencies

Last updated 3 years agofrom:f3d2de226b. Checks:OK: 2. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Nov 16 2024
R-4.5-linux	OK	Nov 16 2024

Exports:colour_space CTTKhexagon CTTKhexagon3D CTTKmodel deltaS EMline EMmodel EMtetrahedron EMtriangle energytoflux GENmodel GENplot GENplot3d logistic noise_e photor plot.colourvision plot3d.colourvision Q Qr radarplot RNLmodel RNLplot RNLplot3d RNLthres spec.denoise

Dependencies:lattice Matrix

Using colourvision

Felipe M. Gawryszewski

Rendered fromcolourvision-vignette.Rmdusingknitr::rmarkdownon Nov 16 2024.

Last update: 2021-01-31
Started: 2017-10-09

Help page	Topics
Colour Vision Models	colourvision-package colourvision
Honeybee photoreceptors	bee
N-dimensional colour spaces	colour_space
Chittka (1992) colour hexagon	CTTKhexagon
Chittka (1992) colour space for tetrachromatic animals.	CTTKhexagon3D
Chittka (1992) colour vision model	CTTKmodel
CIE Standard Illuminant D65 in quantum flux (umol/m2/s)	D65
Chromaticity distances	deltaS
Endler and Mielke (2005) 1-D colour space	EMline
Endler and Mielke (2005) colour vision model	EMmodel
Endler and Mielke (2005) tetrahedron colour space	EMtetrahedron
Endler and Mielke (2005) triangle colour space	EMtriangle
Irradiance from energy to quantum units.	energytoflux
N-dimensional generic colour vision model	GENmodel
Generic model colour space 2D and 1D plot	GENplot
Generic model colour space 3D plot	GENplot3d
Logistic curve	logistic
Receptor noise	noise_e
Photoreceptor sensitivity spectra.	photor
Plot colour vision models into chromaticity diagrams	plot.colourvision
Plot colour vision models into 3D chromaticity diagrams.	plot3d.colourvision
Total photon capture	Q
Photoreceptor relative quantum catch	Qr
Radar plot	radarplot
Brazilian savannah background reflectance spectrum.	Rb
Receptor Noise Limited Models (Vorobyev & Osorio 1998)	RNLmodel
Receptor noise limited model 2D and 1D plot	RNLplot
Receptor noise limited model 3D plot	RNLplot3d
Colour thresholds based on the Receptor Noise Limited Model (Vorobyev & Osorio 1998).	RNLthres
Smooth function for reflectance spectra.	spec.denoise

Package: colourvision 2.0.4

colourvision: Colour Vision Models

Using colourvision

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)