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File:Cones SMJ2 E.svg

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

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Attribution: Vanessaezekowitz at en.wikipedia
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Attribution: Vanessaezekowitz at en.wikipedia
You are free:
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  • to remix – to adapt the work
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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

inception

26 October 2007

media type

image/svg+xml

checksum

621d0e48aedcdb7c7f163c98b7eb276450bdb273

determination method or standard: SHA-1

data size

21,912 byte

height

217 pixel

width

287 pixel

File history

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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

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