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" lossy," meaning that the decompressed image isn't quite the same as the one you started with JPEG is designed to exploit known limitations of the human eye, notably the fact that small color changes are perceived less accurately than small changes in... "
Video Database Systems: Issues, Products and Applications - 63. lappuse
autors: Ahmed K. Elmagarmid, Haitao Jiang, Abdelsalam A. Helal, Anupam Joshi, Magdy Ahmed - 2007 - 178 lapas
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NetLingo: The Internet Dictionary

Vincent James, Erin Jansen - 2002 - 534 lapas
...algorithms, but JPG achieves much greater compression than is possible with lossless methods.) JPG is designed to exploit known limitations of the human...less accurately than small changes in brightness. Thus, JPG is intended for compressing images that will be looked at by humans. lf you plan to machine-analyze...
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ITV Handbook: Technologies and Standards

Edward M. Schwalb - 2004 - 760 lapas
...grayscale images of natural. real-world scenes. It exploits known limitations of the human eye. most notably the fact that small color changes are perceived...less accurately than small changes in brightness. Thus, JPEG is intended for compressing images that are viewed by humans and may not be appropriate...
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Visualization Handbook

Charles D. Hansen, Chris R. Johnson - 2005 - 1062 lapas
...(http://www.jpeg.org/) is designed to compress full-color images of real-world scenes by exploiting known limitations of the human eye, notably the fact...less accurately than small changes in brightness. The most widely implemented JPEG subset is the "baseline" JPEG, which provides lossy compression, though...
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CCTV Surveillance: Video Practices and Technology

Herman Kruegle - 2011 - 672 lapas
...per frame or 480 Kbps at 30 fps. The M-JPEG is a lossy compression method designed to exploit some limitations of the human eye, notably the fact that small color changes are perceived less than small changes in brightness. With a compression ratio of 20:1, compression can be achieved with...
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Painting the Web: Catching the User's Eyes - and Keeping Them on Your Site

Shelley Powers - 2008 - 659 lapas
..."lossy," meaning that the decompressed image isn't quite the same as the one you started with JPEG is designed to exploit known limitations of the human...less accurately than small changes in brightness. Thus, JPEG is intended for compressing images that will be looked at by humans. If you plan to machine-analyze...
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