Related by context. Frequent words. (Click for all words.) 56 greyscale 55 grayscale 55 chroma 52 color 51 RGB color 51 visible wavelengths 51 CMYK 50 fluorescing 50 monochrome 50 pigment 50 comb filter 50 fluorescence 49 parallax 49 RGB LED 49 RGB 49 fluorophores 49 luminance 49 fluorescent dyes 48 backlit display 48 fluorescent 48 absorbance 48 phosphors 48 transmissive 48 shorter wavelengths 48 color saturation 47 darks 47 emissivity 47 fisheye 47 magenta 47 luminescent 47 backlighting 47 photoreceptor 46 brightness 46 florescent 46 speckles 46 confocal microscopy 46 matte 46 iP# [001] 46 backlight 46 pixels 46 phosphorescent 46 histogram 46 moiré 46 vignetting 46 dye molecules 45 photometry 45 sepia 45 quantization 45 histidine 45 confocal 45 gamma 45 chromophores 45 colouration 45 smudgy 45 pearlescent 45 Backlight 45 reds greens 45 anisotropy 45 blue violet 45 dopant 45 eyeshadows 45 sepia tone 45 flesh tones 44 #,#,#:# [001] 44 gradations 44 stippled 44 porphyrin 44 Backlit 44 color reproduction 44 luminescence 44 SiO 2 44 chromatic aberration 44 pulsed laser 44 pigments 44 spectrally 44 diffractive 44 fluorescent proteins 44 Fig. 1A 44 translucency 44 varying shades 44 Digital Image Stabilization 44 phosphor 44 FRET 44 Supplementary Fig 44 irradiance 44 photodiodes 43 europium 43 vertices 43 strobe 43 colors 43 colored 43 titanium oxide 43 colorimetric 43 milky 43 fluoro 43 sRGB 43 nm wavelength 43 keV 43 rhodopsin 43 backlit LCD 43 JPEG compression