File:Scanning QR codes on business cards.jpg
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Original file (3,648 × 2,736 pixels, file size: 2.79 MB, MIME type: image/jpeg)
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DescriptionScanning QR codes on business cards.jpg | Business cards, two versions, with QR (quick response) codes printed on the reverse, scanned using Barcode Scanner app on HTC Hero | ||
Date | |||
Source | Flickr: Scanning QR codes on business cards | ||
Author | Paul Wilkinson | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:34, 11 May 2012 | 3,648 × 2,736 (2.79 MB) | Flickr upload bot (talk | contribs) | Uploaded from http://flickr.com/photo/28477990@N03/4727273093 using Flickr upload bot |
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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.
Image title | PENTAX DIGITAL CAMERA |
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Camera manufacturer | PENTAX |
Camera model | Optio E75 |
Exposure time | 3,189/500,000 sec (0.006378) |
F-number | f/2.9 |
ISO speed rating | 800 |
Date and time of data generation | 13:48, 23 June 2010 |
Lens focal length | 5.7 mm |
Orientation | Normal |
Horizontal resolution | 230 dpi |
Vertical resolution | 230 dpi |
Software used | Version 1.0000 |
Y and C positioning | Co-sited |
Exposure Program | Action program (biased toward fast shutter speed) |
Exif version | 2.21 |
Date and time of digitizing | 13:48, 23 June 2010 |
Meaning of each component |
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Image compression mode | 3.2 |
APEX shutter speed | 7.29 |
APEX aperture | 3.07 |
APEX exposure bias | 0 |
Maximum land aperture | 3.07 APEX (f/2.9) |
Metering mode | Pattern |
Light source | Daylight |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 800 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Custom process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 32 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |