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Fast approximate anti-aliasing
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<p>Fast approximate anti-aliasing (FXAA) is a <a href="/facts/Screen-space/GfIomenN">screen-space</a> <a href="/facts/Spatial_anti-aliasing/od0SgvLy">anti-aliasing</a> algorithm created by Timothy Lottes at <a href="/facts/Nvidia/8QfCgqbu">Nvidia</a>. </p><p>FXAA 3 is released under a <a href="/facts/Public_domain/YWKMDKw4">public domain</a> license. A later version, FXAA 3.11, is released under a 3-clause BSD license. </p>