color transformation group

См. также в других словарях:

• Color Layout Descriptor — (CLD) is designed to capture the spatial distribution of color in an image. The feature extraction process consists of two parts; grid based representative color selection and Discrete Cosine Transform with quantization. Color is the most basic… …   Wikipedia

• Color charge — In particle physics, color charge is a property of quarks and gluons that is related to the particles strong interactions in the theory of quantum chromodynamics (QCD). Color charge has analogies with the notion of electric charge of particles,… …   Wikipedia

• Symmetry group — Not to be confused with Symmetric group. This article is about the abstract algebraic structures. For other meanings, see Symmetry group (disambiguation). A tetrahedron can be placed in 12 distinct positions by rotation alone. These are… …   Wikipedia

• Wallpaper group — A wallpaper group (or plane symmetry group or plane crystallographic group) is a mathematical classification of a two dimensional repetitive pattern, based on the symmetries in the pattern. Such patterns occur frequently in architecture and… …   Wikipedia

• Ethnic group — Ethnicity redirects here. For the 2003 kayla listening album, see Ethnicity (Yanni album). Peoples redirects here. For the defunct chain of department stores, see Peoples (store). For jewelry store chain in Canada, see Zale Corporation. An ethnic …   Wikipedia

• Gold (color) — Gold tone redirects here. For the type of photographic print, see Gold tone (print). Gold (golden) Color coordinates Hex triplet #FFD700 …   Wikipedia

• Space group — In mathematics and geometry, a space group is a symmetry group, usually for three dimensions, that divides space into discrete repeatable domains. In three dimensions, there are 219 unique types, or counted as 230 if chiral copies are considered… …   Wikipedia

• One-dimensional symmetry group — A one dimensional symmetry group is a mathematical group that describes symmetries in one dimension (1D). A pattern in 1D can be represented as a function f(x) for, say, the color at position x. The 1D isometries map x to x + a and to a − x.… …   Wikipedia

• Creoles of color — The Creoles of Color are a historic ethnic group of Louisiana, especially the city of New Orleans. Creole Boy with a Moth by Julien Hudson, 1835 Contents 1 …   Wikipedia

• Violet (color) — This article is about the colour. For other uses, see Violet (disambiguation). Violet   Spectral coordinates  Wavelength 380–450 …   Wikipedia

• World of Color — For the television series with the similar title, see Walt Disney anthology television series. World of Color An overview of some of the show s 1,200 fountains. Disney …   Wikipedia