• Scale-space theory is a framework for multi-scale signal representation developed by the computer vision, image processing and signal processing communities...
    53 KB (6,546 words) - 04:17, 8 November 2024
  • different ranges of scale (see the article on scale space). A special type of scale-space representation is provided by the Gaussian scale space, where the image...
    21 KB (3,257 words) - 07:33, 13 September 2024
  • minima of the result of difference of Gaussians function applied in scale space to a series of smoothed and resampled images. Low-contrast candidate...
    69 KB (9,201 words) - 22:28, 21 September 2024
  • {1}{2\pi t}}e^{-{\frac {x^{2}+y^{2}}{2t}}}} at a certain scale t {\displaystyle t} to give a scale space representation L ( x , y ; t )   = g ( x , y , t )...
    27 KB (4,040 words) - 19:38, 12 May 2024
  • Thumbnail for Space adaptation syndrome
    Space adaptation syndrome (SAS) or space sickness is a condition experienced by as many as half of all space travelers during their adaptation to weightlessness...
    19 KB (2,167 words) - 17:17, 17 August 2024
  • Thumbnail for Corner detection
    t)+L_{yy}(x,y,t))} is computed at every scale in scale-space and scale adapted corner points with automatic scale selection (the "Harris-Laplace operator")...
    54 KB (8,962 words) - 00:21, 24 September 2024
  • Thumbnail for Scale-space segmentation
    Scale-space segmentation or multi-scale segmentation is a general framework for signal and image segmentation, based on the computation of image descriptors...
    11 KB (1,199 words) - 14:46, 20 September 2024
  • of scale space representations exist. A typical approach for choosing a particular type of scale space representation is to establish a set of scale-space...
    10 KB (1,446 words) - 10:41, 25 April 2024
  • Thumbnail for Pyramid (image processing)
    smoothing and subsampling. Pyramid representation is a predecessor to scale-space representation and multiresolution analysis. There are two main types...
    13 KB (1,433 words) - 20:21, 8 December 2023
  • Thumbnail for Logarithmic scale
    are not equally spaced. Equally spaced values on a logarithmic scale have exponents that increment uniformly. Examples of equally spaced values are 10,...
    13 KB (1,197 words) - 21:44, 22 October 2024
  • the lowest level of the scale space is obtained from the output of the 9×9 filters. Hence, unlike previous methods, scale spaces in SURF are implemented...
    11 KB (1,606 words) - 02:13, 30 October 2024
  • Thumbnail for Space opera
    large stakes.: 10–18  Author A.K. DuBoff defines space opera as: True space opera is epic in scale and personal with characters. It is about people taking...
    31 KB (3,019 words) - 07:32, 9 October 2024
  • points detected through Harris corner detection, multi-scale analysis through Gaussian scale space and affine normalization using an iterative affine shape...
    44 KB (7,032 words) - 00:54, 10 August 2024
  • Thumbnail for Gaussian blur
    order to enhance image structures at different scales—see scale space representation and scale space implementation. Mathematically, applying a Gaussian...
    17 KB (2,373 words) - 15:53, 26 September 2024
  • pre-smoothed by Gaussian smoothing and a scale space representation L ( x , y ; t ) {\displaystyle L(x,y;t)} at scale t {\displaystyle t} has been computed...
    35 KB (5,067 words) - 14:29, 16 November 2024
  • The scale space representation of a signal obtained by Gaussian smoothing satisfies a number of special properties, scale-space axioms, which make it...
    5 KB (798 words) - 12:46, 27 September 2022
  • Thumbnail for Canny edge detector
    formulated in terms of second- and third-order derivatives computed from a scale space representation (Lindeberg 1998) – see the article on edge detection for...
    24 KB (3,355 words) - 21:07, 21 September 2024
  • Thumbnail for Multidimensional scaling
    smallest space analysis (SSA) is an example of a non-metric MDS procedure. An extension of metric multidimensional scaling, in which the target space is an...
    19 KB (2,847 words) - 14:34, 20 October 2024
  • Quantum Experiments at Space Scale (QUESS; Chinese: 量子科学实验卫星; pinyin: Liàngzǐ kēxué shíyàn wèixīng; lit. 'Quantum Science Experiment Satellite'), is a...
    23 KB (1,940 words) - 22:58, 12 September 2024
  • Thumbnail for SpaceShipOne
    during re-entry. SpaceShipOne's official model designation is Scaled Composites Model 316. The Scaled Composites Model 316, known as SpaceShipOne, was a...
    48 KB (4,924 words) - 15:57, 16 October 2024
  • The Large Scale Structure of Space–Time is a 1973 treatise on the theoretical physics of spacetime by the physicist Stephen Hawking and the mathematician...
    9 KB (988 words) - 01:10, 22 August 2024
  • however, be highly noise sensitive if computed at a single scale only. Because scale-space theoretic computations involve convolution with the Gaussian...
    27 KB (4,695 words) - 23:30, 29 October 2024
  • systems and lasers. In scale space representation, Gaussian functions are used as smoothing kernels for generating multi-scale representations in computer...
    30 KB (4,946 words) - 12:09, 25 September 2024
  • repeating the pattern. A musical scale represents a division of the octave space into a certain number of scale steps, a scale step being the recognizable...
    24 KB (3,253 words) - 19:39, 6 November 2024
  • Final Space is an adult animated space opera comedy drama television series created by Olan Rogers and developed by Rogers and David Sacks. The series...
    42 KB (3,586 words) - 14:49, 6 November 2024
  • Thumbnail for Image segmentation
    scales in scale-space and then trace them back to finer scales with manual choice of both the coarse detection scale and the fine localization scale....
    75 KB (9,658 words) - 21:34, 4 November 2024
  • Thumbnail for Expansion of the universe
    large-scale geometry of the universe according to the ΛCDM cosmological model. Two of the dimensions of space are omitted, leaving one dimension of space (the...
    53 KB (6,979 words) - 02:55, 6 November 2024
  • Thumbnail for Space Needle
    Needle Fact Sheet" (PDF). Space Needle. Girgis, Lauren (May 16, 2023). "Move aside, Godzilla: Seattle mascots scale Space Needle for paint job". The...
    43 KB (4,532 words) - 04:05, 13 November 2024
  • Thumbnail for Kardashev scale
    The Kardashev scale (Russian: Шкала́ Кардашёва, romanized: Shkalá Kardashova) is a method of measuring a civilization's level of technological advancement...
    140 KB (16,699 words) - 07:03, 8 November 2024
  • Thumbnail for Scale (ratio)
    ratio List of scale model sizes Scale (analytical tool) Scale invariance Scale space Spatial scale Wikimedia Commons has media related to Scales (ratio). "What...
    4 KB (511 words) - 11:57, 19 June 2024