File:Blocking Artifact.jpg
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Original file (1,600 × 1,600 pixels, file size: 260 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionBlocking Artifact.jpg |
English: Blocking Artifacts often exhibited by JPEG occur due to the loss of high-frequency components that are either quantized or eliminated from the DCT coefficient array during compression. |
Date | |
Source | https://www.flickr.com/photos/exey/52666233679/ |
Author | Exey Panteleev |
Camera location | 55° 52′ 33.91″ N, 37° 32′ 08.99″ E | View this and other nearby images on: OpenStreetMap | 55.876087; 37.535830 |
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Licensing
[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic 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.
This image was originally posted to Flickr by Exey Panteleev at https://flickr.com/photos/79275080@N00/52666233679. It was reviewed on 29 March 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
29 March 2023
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:14, 29 March 2023 | 1,600 × 1,600 (260 KB) | RodRabelo7 (talk | contribs) | Uploaded a work by Exey Panteleev from https://www.flickr.com/photos/exey/52666233679/ with UploadWizard |
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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.
Camera manufacturer | samsung |
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Camera model | SM-N9500 |
Exposure time | 47,721,861/1,431,655,765 sec (0.033333334846733) |
F-number | f/1.7000000477745 |
ISO speed rating | 100 |
Date and time of data generation | 18:12, 6 February 2021 |
Lens focal length | 4.3000001915242 mm |
Width | 3,664 px |
Height | 3,664 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 24.1 (Windows) |
File change date and time | 06:52, 3 February 2023 |
Exif version | 2.2 |
APEX shutter speed | 4.9068908755323 |
APEX aperture | 1.5310690403201 |
Color space | sRGB |
Date metadata was last modified | 09:52, 3 February 2023 |
Date and time of digitizing | 18:12, 6 February 2021 |
Unique ID of original document | 4DDA8F0E66A035D48EF96EB0C5F84E33 |