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Kell_factor2.png (236 × 196 pixels, file size: 8 KB, MIME type: image/png)
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| Description |
English: 0.33 cycle/pixel vertical bars, sheared so the top is slightly lower frequency, demonstrating the contrast is maintained as a function of phase away from the Nyquist limit. |
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| Date | |||
| Source | Own work | ||
| Author | BenFrantzDale | ||
| Permission (Reusing this file) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:55, 5 June 2023 | | 236 × 196 (8 KB) | Phreneticc | Reduced file weight with FileOptimizer in lossless compression mode. |
| 16:13, 14 February 2011 |  | 236 × 196 (15 KB) | BenFrantzDale~commonswiki | {{Information |Description ={{en|1=0.33 cycle/pixel vertical bars, sheared so the top is slightly lower frequency, demonstrating the contrast is maintained as a function of phase away from the Nyquist limit.}} |Source ={{own}} |Author = |
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