• Thumbnail for Fractal compression
    Fractal compression is a lossy compression method for digital images, based on fractals. The method is best suited for textures and natural images, relying...
    24 KB (2,701 words) - 22:28, 24 March 2025
  • The fractal transform is a technique invented by Michael Barnsley et al. to perform lossy image compression. This first practical fractal compression system...
    2 KB (235 words) - 09:08, 15 August 2023
  • Thumbnail for Iterated function system
    Iterated function system (category Iterated function system fractals)
    method of constructing fractals; the resulting fractals are often self-similar. IFS fractals are more related to set theory than fractal geometry. They were...
    12 KB (1,461 words) - 08:40, 22 May 2024
  • Thumbnail for Fractal
    In mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding...
    75 KB (8,125 words) - 05:01, 16 April 2025
  • Thumbnail for Image compression
    averaging or dropping some of the chrominance information in the image. Fractal compression. More recently, methods based on Machine Learning were applied, using...
    19 KB (2,109 words) - 13:55, 5 May 2025
  • mathematician, researcher and an entrepreneur who has worked on fractal compression; he holds several patents on the technology. He received his Ph.D...
    3 KB (262 words) - 14:49, 29 June 2024
  • theory Dragon curve Fatou set Fractal Fractal antenna Fractal art Fractal compression Fractal flame Fractal landscape Fractal transform Fractint Graftal...
    1 KB (144 words) - 15:51, 20 July 2024
  • products. Wavelet compression is used in still-image coders and video coders without motion compensation. Interest in fractal compression seems to be waning...
    68 KB (7,558 words) - 19:48, 5 April 2025
  • Thumbnail for Lossy compression
    compression) Cartesian Perceptual Compression, also known as CPC Fractal compression JBIG2 (lossless or lossy compression) S3TC texture compression for...
    26 KB (3,269 words) - 04:45, 2 January 2025
  • Thumbnail for Julia set
    Julia set (redirect from Julia fractal)
    Fractals "Julia set", Encyclopedia of Mathematics, EMS Press, 2001 [1994] Weisstein, Eric W. "Julia Set". MathWorld. Bourke, Paul. "Julia set fractal...
    37 KB (5,718 words) - 04:05, 4 February 2025
  • the US Department of Defense and later in the computer industry on fractal compression, facial recognition systems, and advanced communications. Kramer...
    10 KB (1,049 words) - 02:18, 23 February 2025
  • efficiently Fractal compression: method used to compress images using fractals Set Partitioning in Hierarchical Trees (SPIHT) Wavelet compression: form of...
    72 KB (7,945 words) - 09:48, 26 April 2025
  • theorems in infinite-dimensional spaces. The collage theorem in fractal compression proves that, for many images, there exists a relatively small description...
    11 KB (1,278 words) - 00:51, 3 February 2024
  • Collage theorem (category Fractals)
    are arbitrarily close to the given set. It is typically used in fractal compression. Let X {\displaystyle \mathbb {X} } be a complete metric space. Suppose...
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  • computed using information theory while the order was determined using fractal compression. There is also the case of the Acquine engine, developed at Penn...
    66 KB (7,553 words) - 00:15, 25 April 2025
  • Thumbnail for Fractal analysis
    Fractal analysis is assessing fractal characteristics of data. It consists of several methods to assign a fractal dimension and other fractal characteristics...
    39 KB (4,000 words) - 06:33, 19 March 2025
  • Sankaragomathi B (2019). "Near lossless medical image compression using block BWT–MTF and hybrid fractal compression techniques". Cluster Computing. 22: 12929–12937...
    39 KB (3,555 words) - 15:42, 30 April 2025
  • The following is a list of compression formats and related codecs. Linear pulse-code modulation (LPCM, generally only described as PCM) is the format...
    50 KB (5,312 words) - 11:42, 5 May 2025
  • Thumbnail for Wavelet
    cinema Dimension reduction Filter banks Fourier-related transforms Fractal compression Fractional Fourier transform Gabor wavelet § Wavelet space Huygens–Fresnel...
    54 KB (7,213 words) - 02:17, 25 February 2025
  • collaboration with Mark Adler. He wrote a chapter on fractal image compression for Mark Nelson's The Data Compression Book. From 1981 to 1989 he worked as a senior...
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  • In computer science, a fractal tree index is a tree data structure that keeps data sorted and allows searches and sequential access in the same time as...
    18 KB (2,670 words) - 15:46, 24 August 2023
  • Peak signal-to-noise ratio (category Image compression)
    images with 12 bits per color. Welstead, Stephen T. (1999). Fractal and wavelet image compression techniques. SPIE Publication. pp. 155–156. ISBN 978-0-8194-3503-3...
    10 KB (1,205 words) - 09:40, 30 April 2025
  • container format. ClearVideo was marketed as a system that used fractal compression. FFmpeg contains a decoder for a ClearVideo format, based on DCT...
    1 KB (90 words) - 10:26, 20 April 2023
  • format offers file compression ratios around 2:1 for lossless and 5:1 for visually lossless. The second main feature of Genuine Fractals is a scaling algorithm...
    3 KB (304 words) - 00:17, 30 September 2024
  • Thumbnail for List of Georgia Institute of Technology faculty
    Center for Biologically Inspired Design Michael Barnsley Mathematics fractal compression Leonid Bunimovich Mathematics dynamical systems; discovered focusing...
    28 KB (904 words) - 18:11, 26 April 2025
  • Thumbnail for Hilbert curve
    Hilbert curve (category Fractal curves)
    curve (also known as the Hilbert space-filling curve) is a continuous fractal space-filling curve first described by the German mathematician David Hilbert...
    11 KB (1,280 words) - 07:11, 25 March 2025
  • RealVideo, also spelled as Real Video, is a suite of proprietary video compression formats developed by RealNetworks — the specific format changes with...
    12 KB (1,292 words) - 07:20, 19 July 2024
  • Thumbnail for Pink noise
    Pink noise (redirect from Fractal noise)
    this file? See media help. Pink noise, 1⁄f noise, fractional noise or fractal noise is a signal or process with a frequency spectrum such that the power...
    55 KB (6,607 words) - 09:20, 23 April 2025
  • Block Truncation Coding (category Image compression)
    Block Truncation Coding (BTC) is a type of lossy image compression technique for greyscale images. It divides the original images into blocks and then...
    7 KB (1,214 words) - 22:42, 23 July 2023
  • Silence compression is an audio processing technique used to effectively encode silent intervals, reducing the amount of storage or bandwidth needed to...
    12 KB (1,453 words) - 04:58, 31 July 2024