File:Ivan_Sutherland_at_CHM.jpg
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Ivan_Sutherland_at_CHM.jpg (420 × 564 pixels, file size: 106 KB, MIME type: image/jpeg)
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Summary
DescriptionIvan Sutherland at CHM.jpg |
Ivan Sutherland, at the celebration of his 70th birthday at the Computer History Museum العربية: إيفان سذرلاند، في الاحتفال بعيد ميلاده السبعين في متحف تاريخ الحاسوب. |
Date | |
Source | personal camera |
Author | Dick Lyon |
Permission (Reusing this file) |
sa-by-sa-3.0 |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Items portrayed in this file
depicts
22 May 2008
0.01666666666666666666 second
2.8
7.7 millimetre
image/jpeg
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 04:36, 24 February 2022 | 420 × 564 (106 KB) | Dicklyon | I prefer my version; make a new version if you want a variant. | |
07:44, 14 January 2022 | 420 × 564 (88 KB) | WikiPedant | Reverted unexplained change to version as of 07:15, 18 January 2020 (UTC). Facial features in 106kb version are obviously overexposed. | ||
06:04, 14 January 2022 | 420 × 564 (106 KB) | Dicklyon | Reverted to version as of 04:08, 23 May 2008 (UTC) | ||
07:15, 18 January 2020 | 420 × 564 (88 KB) | WikiPedant | adjusted levels and colors; simplified background | ||
04:08, 23 May 2008 | 420 × 564 (106 KB) | Dicklyon | {{Information |Description=Ivan Sutherland, at the celebration of his 70th birthday at the Computer History Museum |Source=personal camera |Date=May 22, 2008 |Author=Dick Lyon |Permission=sa-by-sa-3.0 |other_versions= }} |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
- Ivan Sutherland
- Kyoto Prize in Advanced Technology
- List of Kyoto Prize winners
- List of University of Utah people
- Portland State University
- Turing Award
- University of Utah
- University of Utah College of Engineering
- User:Dicklyon
- User:Sorrow of Sophie/GalleryofInfluences
- User:Zygimantus/Wikidata list
- User talk:Dicklyon
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot SD550 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
Date and time of data generation | 17:55, 22 May 2008 |
Lens focal length | 7.7 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 21:03, 22 May 2008 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 17:55, 22 May 2008 |
Meaning of each component |
|
Image compression mode | 5 |
Shutter speed | 5.90625 |
APEX aperture | 2.96875 |
Exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 10,816.901408451 |
Focal plane Y resolution | 10,816.901408451 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 420 px |
Image height | 564 px |
Date metadata was last modified | 14:03, 22 May 2008 |
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