File:Rollout de alta resolución de un vaso griego.jpg
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Original file (12,000 × 5,782 pixels, file size: 6.69 MB, MIME type: image/jpeg)
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DescriptionRollout de alta resolución de un vaso griego.jpg |
Español: La fotografía rollout permite "desenrollar" la decoración externa de piezas arqueológicas para que sea visible de forma íntegra. Justin Kerr fue el pionero de esta técnica a principios de los años 70 del siglo pasado usando máquinas fotográficas especiales. Desarrolló la Base de Datos de las Vasijas Mayas (The Maya Vase Database) con rollouts de un millar de piezas. La fotografía digital nos ha permitido poner a punto una técnica alternativa con un cambio de estrategia completo, fotografiando la zona central del vaso y uniendo los fotogramas mediante aplicaciones de generación de panorámicas. Las imágenes originales fueron tomadas con una cámara Pentax 645Z, un objetivo Pentax de 120 mm e iluminación mediante paneles LED bicolor. El objeto se colocó en un plato giratorio y fueron tomadas fotos a intervalos de 15º, con el eje óptico perpendicular al eje de rotación. Posteriormente, las fotos fueron recortadas conservando solamente la parte central, menos distorsionada, y montadas mediante la aplicación Microsoft ICE (Image Composite Editor). El proceso se llevó a cabo en el CMPLab del Centro Universitario de Mérida, España. |
Date | |
Source | Own work |
Author | Amfeli |
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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This image was uploaded as part of Wiki Science Competition 2019. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:29, 6 December 2019 | 12,000 × 5,782 (6.69 MB) | Amfeli (talk | contribs) | User created page with UploadWizard |
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File usage on Commons
The following 7 pages use this file:
- Commons:Wiki Science Competition 2019/Winners
- Commons:Wiki Science Competition 2019/Winners/General category
- Commons:Wiki Science Competition 2019/Winners/General category/round 2
- Commons:Wiki Science Competition 2019/Winners/Image sets
- Commons:Wiki Science Competition 2019/Winners/Image sets/round 2
- Commons:Wiki Science Competition 2019/Winners/Spain
- File:Rollout (HD) (49253012378).jpg (file redirect)
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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.
Author | CMPLAB |
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Date and time of data generation | 09:20, 5 December 2019 |
Width | 28,346 px |
Height | 18,898 px |
Bits per component |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 21.0 (Windows) |
File change date and time | 10:17, 6 December 2019 |
Exif version | 2.31 |
Date and time of digitizing | 09:20, 5 December 2019 |
Color space | Uncalibrated |
Date metadata was last modified | 11:17, 6 December 2019 |
Unique ID of original document | xmp.did:7e26374a-16ec-ee4b-a844-495c89e2dce1 |
Hidden categories:
- CC-BY-4.0
- Self-published work
- Images from Wiki Science Competition 2019 in Spain
- Image sets from Wiki Science Competition 2019
- Photographs by Ángel M. Felicísimo
- All media supported by Wikimedia España in 2019
- Uploaded via Campaign:wsc-es
- National finalists for the Image sets category from Wiki Science Competition 2019
- National finalists for the General category from Wiki Science Competition 2019