File:Filtered Smithsonian Castle.jpg
Size of this preview: 800 × 598 pixels. Other resolutions: 320 × 239 pixels | 640 × 478 pixels | 1,024 × 765 pixels | 1,280 × 956 pixels | 2,592 × 1,936 pixels.
Original file (2,592 × 1,936 pixels, file size: 412 KB, MIME type: image/jpeg)
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Summary
| Description |
English: An image I took of the Smithsonian Institution Building while I was in Washington D.C. that I have injected with periodic noise, followed by notch filtering in the frequency domain. 中文：我在華盛頓特區期間拍攝的史密森尼學會大樓的圖像是我注入了周期性噪聲，然後在頻域中進行了陷波濾波。 |
| Source | Own work |
| Author | Max211 |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:23, 17 April 2017 | | 2,592 × 1,936 (412 KB) | Max211 | {{Information |Description ={{en|1=An image I took of the Smithsonian Institution Building while I was in Washington D.C. that I have injected with periodic noise, followed by notch filtering in the frequency domain. }} |Source ={{own}} |Aut... |
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