Size of this preview: 800 × 542 pixels. Other resolutions: 320 × 217 pixels | 640 × 433 pixels | 1,024 × 693 pixels | 1,260 × 853 pixels.
Original file (1,260 × 853 pixels, file size: 628 KB, MIME type: image/png)
| Description |
Français : Un exemple de détecteur de caractéristiques : le détecteur de Harris. A gauche, l'image à traiter. A droite, le résultat. Les points jaunes (entourés de cercles pour la visibilité) correspondent aux points d'intérêt trouvés par la méthode de Harris. Il s'agit d'endroits où les contours changent brusquement de direction, ou, ce qui revient au même, s'intersectent. Le programme utilisé pour générer l'image de droite est disponible sur ce site. |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: BW, Reduction, Harris detector. The original can be viewed here: Writing desk.jpg:  . Modifications made by Kleliboux.
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I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported 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.
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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 or any later version 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. |
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Original upload log
This image is a derivative work of the following images:
- File:Writing_desk.jpg licensed with Cc-by-sa-3.0, GFDL
- 2009-10-24T16:22:42Z Dvortygirl 2250x3198 (1366264 Bytes) {{Information |Description={{en|1=Photograph of a rolltop writing desk and surroundings. The desk is antique but of unknown age. }} |Source={{own}} |Author=[[User:Dvortygirl|Dvortygirl]] |Date=2009-10-24 |Permission= |other_v
Uploaded with derivativeFX
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:01, 15 September 2010 | | 1,260 × 853 (628 KB) | Kleliboux | {{Information |Description={{fr|1=Un exemple de détecteur de caractéristiques : le détecteur de Harris. A gauche, l'image à traiter. A droite, le résultat. Les points jaunes (entourés de cercles pour la visibilité) correspondent aux points d'intér |
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