The web
Every named object
A field says which part of the subject an essay sits in and a series follows one idea in depth. This is the third axis: the named objects themselves, and every essay that touches each one.
There are 414 named objects here, and 314 of them are named by more than one essay. Those have a page of their own. The rest link straight to the single essay that names them — a page whose whole content is one card would say nothing the essay itself does not.
- Abney effect 1 essay
- Absolute luminance 11 essays
- Absorption 10 essays
- Acceptability 16 essays
- Acceptance 1 essay
- Accessibility 1 essay
- Acuity 2 essays
- Adaptation 48 essays
- Adapting luminance 1 essay
- Additive mixture 10 essays
- Afterimage 6 essays
- Albedo 10 essays
- Aliasing 17 essays
- Anchoring 1 essay
- Angular error 1 essay
- Anisotropy 21 essays
- Aperture 10 essays
- Apparent contrast 2 essays
- Appearance model 14 essays
- Area coverage 2 essays
- Assertion 51 essays
- Asymmetry 1 essay
- Audit 26 essays
- Band gap 1 essay
- Banding 4 essays
- Bandpass 10 essays
- Bandwidth 1 essay
- Basic colour terms 7 essays
- Basis 41 essays
- Beer lambert 2 essays
- Bias 1 essay
- Bidirectional reflectance 14 essays
- Bilinearity 7 essays
- Bispectral 4 essays
- Black point 1 essay
- Black point compensation 2 essays
- Blackbody 1 essay
- Blending 1 essay
- Bound 12 essays
- Brightness 2 essays
- Calibration 35 essays
- Camera profile 10 essays
- Camera raw 36 essays
- Camera sensitivity 4 essays
- Camera sensor 4 essays
- CAT16 23 essays
- Categorical perception 6 essays
- Cavity gain 1 essay
- Census 9 essays
- Chlorophyll 1 essay
- Chroma 42 essays
- Chroma subsampling 1 essay
- Chromatic adaptation 104 essays
- Chromaticity 32 essays
- Chromaticity plane 5 essays
- CIECAM16 51 essays
- CIEDE2000 42 essays
- CIELAB 51 essays
- Clipping 16 essays
- Colorimetry 5 essays
- Colour appearance 39 essays
- Colour appearance model 2 essays
- Colour bleeding 12 essays
- Colour constancy 26 essays
- Colour difference 57 essays
- Colour filter array 9 essays
- Colour management 51 essays
- Colour matrix 22 essays
- Colour order systems 6 essays
- Colour rendering 9 essays
- Colour space 7 essays
- Colour vision deficiency 7 essays
- Colour-matching 6 essays
- Colour-matching functions 19 essays
- Colourfulness 11 essays
- Compression 1 essay
- Condition number 11 essays
- Conditioning 1 essay
- Cone correlation 1 essay
- Cone fundamentals 47 essays
- Confusion line 2 essays
- Confusion point 12 essays
- Constancy 2 essays
- Constraint 6 essays
- Contour 2 essays
- Contrast ratio 3 essays
- Contrast sensitivity 20 essays
- Convention 8 essays
- Convergence 22 essays
- Convexity 1 essay
- Copunctal point 3 essays
- Correlated colour temperature 18 essays
- Correlation 2 essays
- Corresponding colours 7 essays
- Crispening 2 essays
- Critical fusion frequency 4 essays
- Declared input 46 essays
- Decorrelation 1 essay
- Degree of adaptation 8 essays
- Degrees of freedom 23 essays
- Delivery 3 essays
- Demichel's areas 1 essay
- Demosaic 3 essays
- Deuteranopia 3 essays
- Diagram conventions 4 essays
- Dichromacy 7 essays
- Dichromatic model 4 essays
- Dichromatic reflection 7 essays
- Diffusion 3 essays
- Diffusion length 5 essays
- Dimensionality 3 essays
- Display gamut 31 essays
- Display P3 5 essays
- Display primaries 1 essay
- Dither 5 essays
- Dot gain 1 essay
- Duv 6 essays
- Dynamic range 15 essays
- Eccentricity 13 essays
- Edge integration 2 essays
- Edge loss 3 essays
- Efficient coding 1 essay
- Eigenvalue 13 essays
- Elasticity 14 essays
- Elementary colours 1 essay
- Ellipsoid 1 essay
- Encoding 1 essay
- Excitation purity 1 essay
- Exposure 5 essays
- Extended gamut 1 essay
- Extremum 5 essays
- Falsification 10 essays
- Field size 1 essay
- Filling in 2 essays
- Fitting 2 essays
- Fixed point 1 essay
- Flicker 7 essays
- Fluorescence 19 essays
- Fluorescent 15 essays
- Form factor 11 essays
- Fresnel 12 essays
- Gamma 6 essays
- Gamut 47 essays
- Gamut mapping 17 essays
- Gloss 8 essays
- Goniochromatism 1 essay
- Gradient 11 essays
- Grey component replacement 3 essays
- Halftone 19 essays
- Halogen 1 essay
- Held-out 3 essays
- Held-out validation 7 essays
- Hering's opponent theory 2 essays
- Hessian 6 essays
- High dynamic range 6 essays
- Highlight recovery 4 essays
- HLG, hybrid log-gamma 1 essay
- Hue 10 essays
- Hue quadrature 6 essays
- Idempotence 1 essay
- Identifiability 33 essays
- Illuminant 69 essays
- Illuminant estimation 6 essays
- Illuminant metamerism 10 essays
- Illumination uniformity 3 essays
- Illusory contour 1 essay
- Image difference 10 essays
- Imaginary primaries 3 essays
- Individual differences 1 essay
- Individual variation 60 essays
- Infrared 10 essays
- Ink limit 5 essays
- Instrument 8 essays
- Integration 20 essays
- Inter-instrument agreement 6 essays
- Interference 1 essay
- Interference pigment 1 essay
- Interpolation 28 essays
- Interreflection 28 essays
- Invariance 24 essays
- Inverse model 5 essays
- Inverse problem 2 essays
- Jackknife 1 essay
- Jacobian 2 essays
- Just-noticeable difference 19 essays
- Kubelka munk 7 essays
- Lambda max 3 essays
- Lambertian 3 essays
- Lattice 1 essay
- Least-squares 20 essays
- LED emission 11 essays
- Lens 1 essay
- Lens density 2 essays
- Lens yellowing 8 essays
- Level set 5 essays
- Light-emitting diode 1 essay
- Lightness 49 essays
- Lightness constancy 1 essay
- Lightness scale 1 essay
- Linear light 4 essays
- Linear model 6 essays
- Linearity 2 essays
- Local adaptation 2 essays
- Longitudinal chromatic aberration 1 essay
- Luminaire 5 essays
- Luminance 33 essays
- Luminous efficacy of radiation 1 essay
- Luminous efficiency 6 essays
- Luther condition 20 essays
- Macadam limits 8 essays
- MacAdam's ellipses 24 essays
- Macular pigment 26 essays
- Marginalisation 17 essays
- Matrix 3 essays
- Mean 11 essays
- Measurement 2 essays
- Measurement condition 26 essays
- Measurement error 49 essays
- Measurement uncertainty 19 essays
- Measuring geometry 9 essays
- Mesopic 5 essays
- Metameric black 10 essays
- Metamerism 42 essays
- Metamerism index 2 essays
- Metric 2 essays
- Metric axioms 5 essays
- Microfacet 2 essays
- Model complexity 4 essays
- Model selection 2 essays
- Modelling assumption 40 essays
- Moire 3 essays
- Monte carlo 1 essay
- Naming 12 essays
- Narrow band displays 12 essays
- Negative primaries 1 essay
- Noise 5 essays
- Nomogram 3 essays
- Null space 14 essays
- Nyquist 1 essay
- Object-colour solid 13 essays
- Objective 1 essay
- Observer metamerism 44 essays
- Observer variability 12 essays
- Ocular media 1 essay
- Oklab 8 essays
- Opponent processing 19 essays
- Optical brighteners 17 essays
- Optical density 6 essays
- Optical dot gain 2 essays
- Optimal colours 10 essays
- Optimisation 16 essays
- Orientation 7 essays
- Overfitting 2 essays
- Paired comparison 1 essay
- Paper white 9 essays
- Payload 1 essay
- Percentile 1 essay
- Perceptual intent 1 essay
- Perceptual uniformity 29 essays
- Phosphor 1 essay
- Photodegradation 1 essay
- Photometry 2 essays
- Photon noise 2 essays
- Photopigment 3 essays
- Pigment 19 essays
- Pigment template 6 essays
- Planck's law 11 essays
- Planckian locus 5 essays
- Point spread function 5 essays
- Polarisation 1 essay
- Population 11 essays
- PQ, the perceptual quantiser 5 essays
- Prediction 9 essays
- Preference 1 essay
- Primaries 32 essays
- Principal components 4 essays
- Process colour 1 essay
- Process inks 19 essays
- Profile inversion 3 essays
- Projection 5 essays
- Projective transformation 6 essays
- Proofing 1 essay
- Protanopia 4 essays
- Psychophysics 11 essays
- Purity 2 essays
- Quadratic form 13 essays
- Quadrature 22 essays
- Quality control 57 essays
- Quantisation 11 essays
- Quantum efficiency 1 essay
- Radiance factor 11 essays
- Radiometry 2 essays
- Radiosity 21 essays
- Rank 4 essays
- Rank correlation 9 essays
- Ranking 3 essays
- Rayleigh scattering 2 essays
- Realisability 1 essay
- Rec. 2020 3 essays
- Receptive field 1 essay
- Reciprocity 5 essays
- Reflectance 78 essays
- Refractive index 4 essays
- Relative luminance 1 essay
- Rendering intent 5 essays
- Reproducibility 4 essays
- Residual 26 essays
- Retinal illuminance 1 essay
- Retinal position 2 essays
- Robustness 5 essays
- Rods 5 essays
- Sampling 36 essays
- Sampling interval 4 essays
- Saturation 7 essays
- Saturation intent 1 essay
- Saunderson correction 1 essay
- Scattering 5 essays
- Scene 1 essay
- Scene interpretation 4 essays
- Scotopic 1 essay
- Screen angle 5 essays
- Second stage 5 essays
- Self-screening 8 essays
- Sensitivity 23 essays
- Separation 8 essays
- Sharpening 8 essays
- Shot noise 3 essays
- Signal-to-noise 5 essays
- Significance 3 essays
- Silicon 8 essays
- Simultaneous contrast 6 essays
- Singular value 2 essays
- Soft-proofing 1 essay
- Spatial frequency 26 essays
- Specification 131 essays
- Spectral locus 11 essays
- Spectral power distribution 36 essays
- Spectral rendering 1 essay
- Spectral resolution 5 essays
- Spectral sensitivity 32 essays
- Spectral structure 24 essays
- Spectrophotometry 23 essays
- Specular 27 essays
- Spot colour 1 essay
- Standard deviation 2 essays
- Standard error 4 essays
- Standard observer 99 essays
- Structural choice 40 essays
- Structural colour 1 essay
- Substrate 12 essays
- Subsurface scattering 12 essays
- Subtractive mixture 9 essays
- Suprathreshold 1 essay
- Surround 25 essays
- Taylor series 1 essay
- Temporal sensitivity 10 essays
- Test set 46 essays
- The Bradford transform 7 essays
- The CIE 1931 2° observer 1 essay
- The CIE 1964 10° observer 1 essay
- The Cornsweet effect 1 essay
- The D-series daylight illuminants 8 essays
- The Donaldson matrix 7 essays
- The grey-edge assumption 1 essay
- The grey-world assumption 6 essays
- The Hunt effect 2 essays
- The ICC profile 25 essays
- The Judd–Vos correction 2 essays
- The max-RGB estimator 2 essays
- The Munsell system 1 essay
- The Natural Colour System 1 essay
- The Neugebauer primaries 1 essay
- The Purkinje shift 1 essay
- The Stevens effect 1 essay
- The von Kries transform 47 essays
- The Yule–Nielsen exponent 4 essays
- Thermal radiation 5 essays
- Thin film 1 essay
- Threshold 28 essays
- Time constant 1 essay
- Tolerance 64 essays
- Tone curve 9 essays
- Tone mapping 1 essay
- Tone reproduction 7 essays
- Trade-off 20 essays
- Transfer function 19 essays
- Translucency 9 essays
- Transmittance 10 essays
- Trichromacy 10 essays
- Tristimulus 12 essays
- Tritanopia 3 essays
- Troland 1 essay
- Troxler fading 2 essays
- Tungsten 1 essay
- Ultraviolet 19 essays
- Uncertainty 12 essays
- Uniform chromaticity scale 3 essays
- Uniformity 4 essays
- Unique hues 4 essays
- Value of information 2 essays
- Veiling glare 2 essays
- Viewing condition 54 essays
- Viewing distance 13 essays
- Visual pigment 12 essays
- Wavelength grid 31 essays
- White balance 25 essays
- White LED 23 essays
- White point 35 essays
- Whiteness 5 essays
- Wien's displacement law 1 essay
- Workflow 3 essays
- Worst case 13 essays
- XYZ 11 essays
- ΔE 60 essays