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magicalboy 2021/02/06
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magicalboy 2020/03/26
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Xiaolin Wu's line algorithm - Wikipedia
Demonstration of Xiaolin Wu's algorithm Xiaolin Wu's line algorithm is an algorithm for line antialiasing. Anti-Aliased Lines (blue) generated with Xiaolin Wu's line algorithm alongside standard lines (red) generated with Bresenham's line algorithm Xiaolin Wu's line algorithm was presented in the article "An Efficient Antialiasing Technique" in the July 1991 issue of Computer Graphics, as well as
magicalboy 2017/06/14
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magicalboy 2016/07/07
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Fast inverse square root - Wikipedia
Lighting and reflection calculations, as in the video game OpenArena, use the fast inverse square root code to compute angles of incidence and reflection. Fast inverse square root, sometimes referred to as Fast InvSqrt() or by the hexadecimal constant 0x5F3759DF, is an algorithm that estimates , the reciprocal (or multiplicative inverse) of the square root of a 32-bit floating-point number in IEEE
magicalboy 2013/11/22
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fast sqrt
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magicalboy 2013/11/22
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magicalboy 2012/12/10
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https://jp.techcrunch.com/2011/12/07/20111206cmu-researchers-one-up-google-image-search-and-photosynth-with-visual-similarity-engine/
magicalboy 2011/12/08
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é«˜é€Ÿãªå®‰å®šã‚½ãƒ¼ãƒˆã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ "TimSort" ã®è§£èª¬ - Preferred Networks Research & Development
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magicalboy 2011/10/26
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CVonline: Image Transformations and Filters
magicalboy 2011/06/06
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Link Coasters - Your Link Building Partner
Link Coasters was started to disrupt the overpriced and mediocre backlinks in the SEO industry. We hustle to land the best possible links to our clients.
magicalboy 2011/06/06
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Queue-Linear Flood Fill: A Fast Flood Fill Algorithm
A super-fast flood fill algorithm and implementation, plus helpful optimization tips for image processing. Download source files and demo - 492 KbDownload demo project - 453 Kb [Images in the demo are copyrighted by the author of the article - please do not publish or redistribute outside of CodeProject without permission.] Introduction In a previous article I wrote several years ago, Floodfill Al
magicalboy 2011/04/18
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