background illumination
51Color temperature — The CIE 1931 x,y chromaticity space, also showing the chromaticities of black body light sources of various temperatures (Planckian locus), and lines of constant correlated color temperature. Color temperature is a characteristic of visible light …
52Night Watch (painting) — This article is about the Rembrandt painting. For other uses, see Night Watch (disambiguation). De Nachtwacht (The Night Watch) Artist Rembrandt Year 1642 Type Oil on canvas …
53The Third of May 1808 — Infobox Painting| title=The Third of May 1808 artist=Francisco Goya year=1814 type=Oil on canvas height=266 width=375 city=Madrid museum=Museo del Prado The Third of May 1808 (also known as es. El tres de mayo de 1808 en Madrid , or es. Los… …
54animal learning — ▪ zoology Introduction the alternation of behaviour as a result of individual experience. When an organism can perceive and change its behaviour, it is said to learn. That animals can learn seems to go without saying. The cat that… …
55Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …
56Flash (photography) — The furious wing action of a Hummingbird Hawk moth is frozen by flash. The flash has given the foreground more illumination than the background. See Inverse square law A flash is a device used in photography producing a flash of artificial light… …
57Ambient occlusion — is a shading method used in 3D computer graphics which helps add realism to local reflection models by taking into account attenuation of light due to occlusion. Unlike local methods like Phong shading, ambient occlusion is a global method,… …
58Entheogenic (band) — Infobox musical artist Name = Entheogenic Img capt = Spontaneous Illumination (above) is one of Entheogenic s most successful albums so far Img size = 220 Landscape = Background = group or band Alias = Origin = Genre = Psytrance, Downtempo,… …
59Dispersion staining — Contents 1 Dispersion Staining 1.1 Becke Line Dispersion Staining 1.2 Oblique Illumination Dispersion Staining 1.3 Darkfield Illumination Dispersion Staining …
60Wikipedia:Graphic Lab/Resources/Creating shaded relief (GRASS, 3DEM) — See also: Wikipedia:Graphic Lab/Resources/Optimizing shaded relief using GIMP (old) The object of this tutorial is to create (composite) relief shadows resulting from a digital elevation model (DEM) created using the programs 3DEM or GRASS GIS.… …
