File:Kell factor1.png
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Kell_factor1.png (236 × 196 pixels, file size: 4 KB, MIME type: image/png)
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DescriptionKell factor1.png |
English: 0.5 cycle/pixel vertical bars, sheared so the top is slightly lower frequency, demonstrating the loss of contrast as a function of phase near the Nyquist limit. |
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Date | |||
Source | Own work | ||
Author | BenFrantzDale | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:54, 5 June 2023 | ![]() | 236 × 196 (4 KB) | Phreneticc (talk | contribs) | Reduced file weight with FileOptimizer in lossless compression mode. |
16:14, 14 February 2011 | ![]() | 236 × 196 (6 KB) | BenFrantzDale~commonswiki (talk | contribs) | {{Information |Description ={{en|1=0.5 cycle/pixel vertical bars, sheared so the top is slightly lower frequency, demonstrating the loss of contrast as a function of phase near the Nyquist limit.}} |Source ={{own}} |Author =[[User:BenFr |
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