• Thumbnail for Rectification (geometry)
    In Euclidean geometry, rectification, also known as critical truncation or complete-truncation, is the process of truncating a polytope by marking the...
    15 KB (889 words) - 22:06, 13 February 2025
  • Thumbnail for Truncation (geometry)
    Uniform polyhedron Uniform 4-polytope Bitruncation (geometry) Rectification (geometry) Alternation (geometry) Conway polyhedron notation Truncated cone Coxeter...
    13 KB (1,046 words) - 20:21, 23 June 2025
  • dictionary. Rectification has the following technical meanings: Rectification (geometry), truncating a polytope by marking the midpoints of all its edges...
    2 KB (233 words) - 09:32, 1 October 2022
  • Thumbnail for Image rectification
    Image rectification is a transformation process used to project images onto a common image plane. This process has several degrees of freedom and there...
    17 KB (1,765 words) - 14:28, 12 December 2024
  • Thumbnail for Epipolar geometry
    Epipolar geometry is the geometry of stereo vision. When two cameras view a 3D scene from two distinct positions, there are a number of geometric relations...
    10 KB (1,152 words) - 07:18, 15 July 2025
  • Thumbnail for Rectifier
    current (DC), which flows in only one direction. The process is known as rectification, since it "straightens" the direction of current. Physically, rectifiers...
    64 KB (8,984 words) - 11:45, 12 July 2025
  • Thumbnail for Bitruncation
    hyperbolic 3-space. uniform polyhedron uniform 4-polytope Rectification (geometry) Truncation (geometry) Coxeter, H.S.M. Regular Polytopes, (3rd edition, 1973)...
    4 KB (276 words) - 01:40, 2 June 2024
  • Thumbnail for Cantellation (geometry)
    tilings and honeycombs. Cantellating a polyhedron is also rectifying its rectification. Cantellation (for polyhedra and tilings) is also called expansion by...
    5 KB (236 words) - 09:43, 9 January 2025
  • figures are quasiregular triangular tilings, . Chiral polytope Rectification (geometry) Coxeter, H.S.M., Longuet-Higgins, M.S. and Miller, J.C.P. Uniform...
    30 KB (1,523 words) - 09:47, 6 February 2025
  • Rectification (geometry) Truncation (geometry) Bitruncation Cantellation Runcination Sterication Omnitruncation Expansion (geometry) Snub (geometry)...
    30 KB (2,692 words) - 15:23, 9 February 2025
  • Thumbnail for Runcination
    forms: Uniform polyhedron Uniform 4-polytope Rectification (geometry) Truncation (geometry) Cantellation (geometry) Coxeter, H.S.M. Regular Polytopes, (3rd...
    5 KB (290 words) - 23:12, 6 July 2025
  • Thumbnail for Rhombicosidodecahedron
    rhombicosidodecahedron: Prominently its rectification (left), the one that creates the uniform solid (center), and the rectification of the dual icosidodecahedron...
    15 KB (1,115 words) - 17:53, 22 April 2025
  • Thumbnail for Icosidodecahedron
    pentagonal gyrobirotunda. There is another way to construct it, and that is rectification of an Icosahedron or a Dodecahedron. Convenient Cartesian coordinates...
    14 KB (1,362 words) - 03:56, 17 May 2025
  • Thumbnail for Homography (computer vision)
    Homography (computer vision) (category Geometry in computer vision)
    camera model). This has many practical applications, such as image rectification, image registration, or camera motion—rotation and translation—between...
    7 KB (966 words) - 04:38, 12 July 2025
  • Thumbnail for Dual polygon
    kite. The simplest qualitative construction of a dual polygon is a rectification operation, where the edges of a polygon are truncated down to vertices...
    5 KB (538 words) - 16:00, 20 September 2023
  • Thumbnail for Arc length
    mathematics and the sciences is a problem in vector calculus and in differential geometry. In the most basic formulation of arc length for a vector valued curve...
    29 KB (5,339 words) - 08:06, 22 May 2025
  • Thumbnail for Cycloid
    In geometry, a cycloid is the curve traced by a point on a circle as it rolls along a straight line without slipping. A cycloid is a specific form of trochoid...
    27 KB (3,936 words) - 22:12, 21 April 2025
  • Thumbnail for Snub (geometry)
    In geometry, a snub is an operation applied to a polyhedron. The term originates from Kepler's names of two Archimedean solids, for the snub cube (cubus...
    25 KB (1,423 words) - 08:59, 20 June 2025
  • Thumbnail for Medial graph
    Eulerian orientation is 2 to the number of monochromatic vertices. Rectification (geometry) - The equivalent operation on polyhedrons Steinitz, Ernst (1922)...
    7 KB (851 words) - 01:03, 11 June 2025
  • Thumbnail for John Wallis
    John Wallis (category Savilian Professors of Geometry)
    rectified. In this way van Heuraët effected the rectification of the curve y3 = ax2 but added that the rectification of the parabola y2 = ax is impossible since...
    39 KB (5,128 words) - 16:34, 24 June 2025
  • Thumbnail for Vanishing point
    Vanishing point (category Geometry in computer vision)
    point", from which the image should be viewed for correct perspective geometry. Traditional linear drawings use objects with one to three sets of parallels...
    15 KB (1,858 words) - 14:40, 14 June 2025
  • than metal–semiconductor rectifiers have, consequently giving greater rectification efficiency at high frequencies." But due to fabrication difficulties...
    4 KB (437 words) - 15:23, 20 May 2025
  • Thumbnail for Great icosidodecahedron
    and 30 vertices. It is given a Schläfli symbol r{3,5⁄2}. It is the rectification of the great stellated dodecahedron and the great icosahedron. It was...
    5 KB (363 words) - 23:03, 26 September 2023
  • Thumbnail for Rectified 5-cubes
    five-dimensional geometry, a rectified 5-cube is a convex uniform 5-polytope, being a rectification of the regular 5-cube. There are 5 degrees of rectifications of...
    4 KB (406 words) - 04:16, 4 April 2023
  • Thumbnail for Cuboctahedron
    Cuboctahedron (redirect from Co (geometry))
    cutting off all the vertices at those points. This process is known as rectification, making the cuboctahedron being named the rectified cube and rectified...
    24 KB (2,142 words) - 19:35, 10 June 2025
  • Platonic solid (category Multi-dimensional geometry)
    In geometry, a Platonic solid is a convex, regular polyhedron in three-dimensional Euclidean space. Being a regular polyhedron means that the faces are...
    54 KB (5,652 words) - 10:45, 12 July 2025
  • Thumbnail for Expansion (geometry)
    In geometry, expansion is a polytope operation where facets are separated and moved radially apart, and new facets are formed at separated elements (vertices...
    5 KB (521 words) - 15:25, 14 May 2025
  • Thumbnail for Orthophoto
    to have been "georeferenced"; however, the overall accuracy of the rectification varies. Software can display the orthophoto and allow an operator to...
    7 KB (609 words) - 00:20, 13 July 2025
  • Computer stereo vision (category Geometry in computer vision)
    common plane to allow comparison of the image pairs, known as image rectification. An information measure which compares the two images is minimized....
    14 KB (2,241 words) - 18:20, 25 May 2025
  • Thumbnail for Rectified 5-simplexes
    In five-dimensional geometry, a rectified 5-simplex is a convex uniform 5-polytope, being a rectification of the regular 5-simplex. There are three unique...
    14 KB (978 words) - 16:06, 9 January 2024