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Original file ‎(SVG file, nominally 287 × 217 pixels, file size: 21 KB)

Summary

Description
English: Simplified human cone response curves.
Date 26 October 2007 (original upload date)
Source

Based on Dicklyon's PNG version, itself based on data from Stockman, MacLeod & Johnson (1993) Journal of the Optical Society of America A, 10, 2491-2521d http://psy.ucsd.edu/~dmacleod/publications/61StockmanMacLeodJohnson1993.pdf

(linear energy human cone response, via http://www.cvrl.org/database/text/cones/smj2.htm and http://www.cvrl.org/cones.htm)
Transferred from en.wikipedia to Commons by User:Richard001 using CommonsHelper.
Author Vanessaezekowitz at en.wikipedia / Later version uploaded by BenRG.

Licensing

Vanessaezekowitz at en.wikipedia, the copyright holder of this work, hereby publishes it under the following licenses:
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Attribution: Vanessaezekowitz at en.wikipedia
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attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic license.
Attribution: Vanessaezekowitz at en.wikipedia
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2008-10-31 03:46 Dicklyon 287×217× (21912 bytes) Reverted to version as of 02:06, 26 October 2007 -- a spectral sensitivity curve does not correspond to a color; but L cones are often called red, and the mnemonic is useful
  • 2008-10-30 15:43 BenRG 287×217× (21912 bytes) The L cone is not in any sense red. Recolored to roughly match its peak sensitivity (which is not the same as the color of the pigment, but less misleading than red)
  • 2007-10-26 02:06 Vanessaezekowitz 287×217× (21912 bytes) Forgot to trim border (duh)
  • 2007-10-26 02:04 Vanessaezekowitz 290×220× (21900 bytes) Forgot white background layer
  • 2007-10-26 01:57 Vanessaezekowitz 287×217× (21545 bytes) Simplified human cone response curves, based on Dicklyon's PNG version, itself based on version by Stockman, MacLeod & Johnson (1993) Journal of the Optical Society of America A, 10, 2491-2521d (log E human cone response, http://www.cvrl.org/database/text

Captions

Normalised blue, green and red cone sensitivities in human non-deficient trichromatic vision.

Items portrayed in this file

depicts

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 1.0 Generic

Creative Commons Attribution 1.0 Generic

Creative Commons Attribution 2.5 Generic

GNU Free Documentation License, version 1.2 or later

Creative Commons Attribution-ShareAlike 3.0 Unported

Creative Commons Attribution 3.0 Unported

Creative Commons Attribution 2.0 Generic

Creative Commons Attribution-ShareAlike 2.5 Generic

Creative Commons Attribution-ShareAlike 2.0 Generic

inception

26 October 2007

MIME type

image/svg+xml

checksum

621d0e48aedcdb7c7f163c98b7eb276450bdb273

determination method: SHA-1

data size

21,912 byte

height

217 pixel

width

287 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:27, 15 March 2012Thumbnail for version as of 21:27, 15 March 2012287 × 217 (21 KB)OgreBot(BOT): Reverting to most recent version before archival
21:27, 15 March 2012Thumbnail for version as of 21:27, 15 March 2012287 × 217 (21 KB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2008-10-30 15:43:41 by BenRG
21:27, 15 March 2012Thumbnail for version as of 21:27, 15 March 2012290 × 220 (21 KB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2007-10-26 02:04:58 by Vanessaezekowitz
21:26, 15 March 2012Thumbnail for version as of 21:26, 15 March 2012287 × 217 (21 KB)OgreBot(BOT): Uploading old version of file from en.wikipedia; originally uploaded on 2007-10-26 01:57:31 by Vanessaezekowitz
10:43, 1 June 2010Thumbnail for version as of 10:43, 1 June 2010287 × 217 (21 KB)File Upload Bot (Magnus Manske) {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Simplified human cone response curves, based on Dicklyon's PNG version, itself based on data from Stock

Global file usage

The following other wikis use this file:

source: http://en.wikipedia.org/wiki/File:Cones_SMJ2_E.svg