Fractal compression is a lossy compression method for digital images, based on fractals. The method is best suited for textures and natural images, relying...
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The fractal transform is a technique invented by Michael Barnsley et al. to perform lossy image compression. This first practical fractal compression system...
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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...
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In mathematics, a fractal is a geometric shape containing detailed structure at arbitrarily small scales, usually having a fractal dimension strictly exceeding...
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averaging or dropping some of the chrominance information in the image. Fractal compression. More recently, methods based on Machine Learning were applied, using...
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mathematician, researcher and an entrepreneur who has worked on fractal compression; he holds several patents on the technology. He received his Ph.D...
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theory Dragon curve Fatou set Fractal Fractal antenna Fractal art Fractal compression Fractal flame Fractal landscape Fractal transform Fractint Graftal...
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products. Wavelet compression is used in still-image coders and video coders without motion compensation. Interest in fractal compression seems to be waning...
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compression) Cartesian Perceptual Compression, also known as CPC Fractal compression JBIG2 (lossless or lossy compression) S3TC texture compression for...
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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...
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the US Department of Defense and later in the computer industry on fractal compression, facial recognition systems, and advanced communications. Kramer...
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List of algorithms (redirect from List of lossless compression algorithms)
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...
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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...
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Fractal analysis is assessing fractal characteristics of data. It consists of several methods to assign a fractal dimension and other fractal characteristics...
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Burrows–Wheeler transform (redirect from Block-sorting compression)
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
List of codecs (redirect from List of audio compression formats)
The following is a list of compression formats and related codecs. Linear pulse-code modulation (LPCM, generally only described as PCM) is the format...
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cinema Dimension reduction Filter banks Fourier-related transforms Fractal compression Fractional Fourier transform Gabor wavelet § Wavelet space Huygens–Fresnel...
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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...
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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...
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container format. ClearVideo was marketed as a system that used fractal compression. FFmpeg contains a decoder for a ClearVideo format, based on DCT...
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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...
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Center for Biologically Inspired Design Michael Barnsley Mathematics fractal compression Leonid Bunimovich Mathematics dynamical systems; discovered focusing...
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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...
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RealVideo, also spelled as Real Video, is a suite of proprietary video compression formats developed by RealNetworks — the specific format changes with...
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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...
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Silence compression is an audio processing technique used to effectively encode silent intervals, reducing the amount of storage or bandwidth needed to...
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