File:Color temperature black body mired.svg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(SVG file, nominally 512 × 131 pixels, file size: 46 KB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English:

White point of the current display device shifted from -153 mired to +1100 mireds.
This version has chromatic adaptation and perceptual gamut mapping, so the colors are a little less saturated and less pinkish. You might prefer the other graphic below, there is pros and cons for each one of them.
It has been done with Microsoft Excel and Adobe Illustrator.

Every 1/3 mireds, a sample was computed as follow :
Temperature (K) → Planck's law → CIE 2006 2° LMS color matching functions (1nm) → Von Kries chromatic adaptation (6504 K = white) → sRGB color space (Perceptual) → Gamma 2.2 → SVG
Then the whole data set has been optimized in order to rely on gradient interpolation when no visible difference occured.

Special thanks to Mitchell Charity whose website guided me through a part of the process.
Date
Source Own work
Author Bhutajata
Other versions
  • 800 K - 12200 K (linear)
    800 K - 12200 K (linear)
  • 798 K - 57060 K (log)
    798 K - 57060 K (log)
  • 1934 K - 11074 K (linear)
    1934 K - 11074 K (linear)
SVG development
InfoField
 
The SVG code is valid.
 
This diagram was created with Adobe Illustrator.
 
The file size of this SVG diagram may be irrationally large because its text has been converted to paths inhibiting translations.

Licensing

[edit]
I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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

(newest | oldest) View (newer 10 | ) (10 | 20 | 50 | 100 | 250 | 500)
Date/TimeThumbnailDimensionsUserComment
current20:28, 11 May 2017Thumbnail for version as of 20:28, 11 May 2017512 × 131 (46 KB)Bhutajata (talk | contribs)Gamma 2.2
15:22, 29 October 2016Thumbnail for version as of 15:22, 29 October 2016512 × 131 (46 KB)Bhutajata (talk | contribs)Perceptual
18:09, 22 October 2016Thumbnail for version as of 18:09, 22 October 2016512 × 131 (54 KB)Bhutajata (talk | contribs)0.1 mired accuracy
17:26, 22 October 2016Thumbnail for version as of 17:26, 22 October 2016512 × 131 (52 KB)Bhutajata (talk | contribs)Optimized
13:27, 22 October 2016Thumbnail for version as of 13:27, 22 October 2016512 × 131 (165 KB)Bhutajata (talk | contribs)Von Kries balance
13:20, 22 October 2016Thumbnail for version as of 13:20, 22 October 2016512 × 131 (165 KB)Bhutajata (talk | contribs)Mcat02 for color balance
09:00, 22 October 2016Thumbnail for version as of 09:00, 22 October 2016512 × 131 (165 KB)Bhutajata (talk | contribs)Better color balanced
21:06, 10 October 2016Thumbnail for version as of 21:06, 10 October 2016512 × 131 (83 KB)Bhutajata (talk | contribs)White point
20:01, 10 October 2016Thumbnail for version as of 20:01, 10 October 2016512 × 131 (83 KB)Bhutajata (talk | contribs)Font weight and size
19:27, 10 October 2016Thumbnail for version as of 19:27, 10 October 2016512 × 127 (83 KB)Bhutajata (talk | contribs)Different scale
(newest | oldest) View (newer 10 | ) (10 | 20 | 50 | 100 | 250 | 500)

You cannot overwrite this file.

File usage on other wikis

The following other wikis use this file:

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Color_temperature_black_body_mired.svg&oldid=865170686"