File:Sunflower_convolution.png
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![File:Sunflower convolution.png](http://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Sunflower_convolution.png/800px-Sunflower_convolution.png)
Size of this preview: 800 × 443 pixels. Other resolutions: 320 × 177 pixels | 640 × 354 pixels | 1,024 × 567 pixels | 1,280 × 709 pixels | 2,808 × 1,555 pixels.
Original file (2,808 × 1,555 pixels, file size: 1.77 MB, MIME type: image/png)
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Summary
DescriptionSunflower convolution.png |
English: Convolution of an image with a Gaussian filter, where σ=2. Made with the following SciPy code:
import scipy
import scipy.ndimage
scipy.ndimage.gaussian_filter(scipy.ndimage.imread('Sunflower_sky_backdrop.jpg', flatten=1), sigma=2)
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Date | (UTC) |
Source |
This file was derived from: Sunflower sky backdrop.jpg: ![]() |
Author |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 only as published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. | 1.2 onlyhttp://www.gnu.org/licenses/old-licenses/fdl-1.2.htmlGFDL 1.2GNU Free Documentation License 1.2truetrue |
Original upload log
This image is a derivative work of the following images:
- File:Sunflower_sky_backdrop.jpg licensed with GFDL-1.2
- 2009-08-21T03:46:12Z Fir0002 1404x1555 (777742 Bytes) Suflower (Sunfola variety) against a blue sky. Taken in Victoria, Australia in November 2008 {{Fir0002 150}}
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21 January 2012
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:19, 9 March 2012 | ![]() | 2,808 × 1,555 (1.77 MB) | InverseHypercube | Reverted to version as of 05:13, 21 January 2012 |
03:14, 9 March 2012 | ![]() | 1,404 × 3,110 (1.82 MB) | InverseHypercube | vertical | |
05:13, 21 January 2012 | ![]() | 2,808 × 1,555 (1.77 MB) | InverseHypercube | == {{int:filedesc}} == {{Information |Description={{en|Convolution of an image with a Gaussian filter. Made with the following SciPy code: <code lang="python"> import scipy import scipy.ndimage scipy.ndimage.gaussian_filter(scipy.ndimage.imread('Sunflower |
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Horizontal resolution | 28.34 dpc |
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Vertical resolution | 28.34 dpc |
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