File:Hammersmith bridge and bus light streaks - Flickr - Gael Varoquaux.jpg
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Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 4,912 × 3,275 pixels.
Original file (4,912 × 3,275 pixels, file size: 1.54 MB, MIME type: image/jpeg)
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Summary
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| Description |
The Hammersmith bridge, with the streaks of light of two buses running in opposite directions. This is two different photos that were composited. Using a tripod, I took first shot overexposed and when there were few cars. Then I waited for two buses to cross and took a second shot underexposed. Working from the raw images I denoised separately the two photos using darktable (I used a mix of anisotropic filtering and non-local means), and then I composited them in the Gimp. To composite them, I put the dark one with the streaks of light in a layer on top of the background one and set this layer to "ligthen only" mode. |
| Date | Taken on 7 October 2016, 22:55 |
| Source | Hammersmith bridge and bus light streaks |
| Author | Gael Varoquaux from Paris, France |
| Flickr tags | hammersmith, hammersmith bridge, bridge, light, night, road |
| Camera location |  | View this and other nearby images on: OpenStreetMap |  |
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Licensing
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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.
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This image was originally posted to Flickr by Gael Varoquaux at https://flickr.com/photos/66885349@N03/29693246473. It was reviewed on 6 August 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:34, 6 August 2020 | | 4,912 × 3,275 (1.54 MB) | Red panda bot (talk | contribs) | In Flickr Explore: 2016-10-14 |
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