File:Geolocated images in Wikimedia Commons 2012-01-21 remake.png
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Geolocated_images_in_Wikimedia_Commons_2012-01-21_remake.png (720 × 360 pixels, file size: 17 KB, MIME type: image/png)
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Summary[edit]
| Description |
English: Geolocated images in Wikimedia Commons (2.9M). Image regenerated from File:Geolocated images in Wikimedia Commons 2012-01-21.png, using "log2(<number>)*16" for brightness calculation instead of "380*log10(1+log10(<number>+10)+0.2)" (so single images do not affect the brightness too much). United Kingdom is overpopulated in original image and can not be accurately recalculated.
Español: Imágenes geolocalizadas en Wikimedia Commons.
Français : Images géolocalisées sur Wikimedia Commons. |
| Date | |
| Source | File:Geolocated images in Wikimedia Commons 2012-01-21.png, reprocessed with script below. |
| Author | Original data and image by Emijrp, Script by Zhuyifei1999 |
| Other versions |
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| Script |
|---|
from PIL import Image, ImageDraw
import math
im = Image.new("L", (720, 360))
draw = ImageDraw.Draw(im)
im_org = Image.open("File:Geolocated_images_in_Wikimedia_Commons_2012-01-21.png")
l_im = im_org.convert("L")
for x in range(720):
for y in range(360):
c = l_im.getpixel((x, y))
if not c: continue
c = 10**(10**(c/380.0)-1.2)-10
if c <= 0: # so far this never occurred
print "%f -> 1.0" % c
c = 1.0
c = round(math.log(c, 2)*16)
draw.point((x,y), fill=c)
im.save("File:Geolocated_images_in_Wikimedia_Commons_2012-01-21_remake.png", "PNG")
|
Licensing[edit]
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic 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
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:46, 6 June 2015 | | 720 × 360 (17 KB) | Zhuyifei1999 (talk | contribs) | User created page with UploadWizard |
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File usage on Commons
The following 5 pages use this file:
File usage on other wikis
The following other wikis use this file:
- Usage on bg.wikipedia.org
- Usage on de.wikipedia.org
