File:Bjorn Borg Hollow Face-concave.jpg
Original file (1,224 × 1,632 pixels, file size: 214 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionBjorn Borg Hollow Face-concave.jpg |
A mask of Swedish tennis player Björn Borg used in experiments of the en:Hollow-Face illusion at Uppsala University. This picture shows that the mask is actually concave, see Image:Bjorn Borg Hollow Face.jpg for a picture on how it looks when illuminated. |
Date | 15 November 2004 (according to Exif data) |
Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
Author | No machine-readable author provided. Skagedal assumed (based on copyright claims). |
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:51, 5 March 2006 | 1,224 × 1,632 (214 KB) | Skagedal (talk | contribs) | A mask of Swedish tennis player Björn Borg used in experiments of the en:Hollow-Face illusion at Uppsala University. Category:Psychology |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on sv.wikipedia.org
Metadata
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.
Camera manufacturer | SONY |
---|---|
Camera model | DSC-P72 |
Exposure time | 1/40 sec (0.025) |
F-number | f/2.8 |
ISO speed rating | 160 |
Date and time of data generation | 14:58, 15 November 2004 |
Lens focal length | 6 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 14:58, 15 November 2004 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 14:58, 15 November 2004 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, auto mode |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |