File:Protanope and deuteranope spectra.svg

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English: Visible spectrum against a D65 grey background as seen by people with normal color vision (middle), protanopia (top), and deuteranopia (bottom). The horizontal wavelength scale is 1nm per nominal pixel. Uses the CIE 2006 physiologically-relevant 2-degree LMS basis functions from http://www.cvrl.org/ciepr8dp.htm, the LMS-to-XYZ conversion from http://www.cvrl.org/database/text/cienewxyz/cie2012xyz2.htm, and the XYZ-to-sRGB formulas from the sRGB standard. The yellow and blue hues are the planes containing #AB8A00 and #0088C5, and are meant to approximate the hues that unilateral dichromats report seeing. The background is the darkest grey that brings everything into the sRGB gamut (which is unfortunately very bright). The result is not very pretty, but I think it's more accurate than anything else currently on Commons.
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Author BenRG

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current23:26, 5 October 2016Thumbnail for version as of 23:26, 5 October 2016340 × 120 (10 KB)BenRG (talk | contribs)User created page with UploadWizard

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