Image:Mandelbrot Spiral Cleft 2.jpg
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Full resolution (1,440 × 960 pixels, file size: 1.21 MB, MIME type: image/jpeg)
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David R. Ingha made this calculation with MandelZot (free-ware) and processed it with Adobe PhotoShop. The coordinates are from "Wayne's parameter files", which came with the free-ware. It took almost a day to calculate on an eMac, because MandelZot is in 680x0 code. The color-set and anti-aliasing are original.
Since the Mandelbrot set has no Avogadro's Number or h bar, it benefits from anti-aliasing.
center (0.348599, 0.348599), magnification 682.667, maximum dwell 32765. calculation width x height 7290 x 4860. 433.000th root scaling to make dwell bands large enough at high dwells.
Processed with gaussian blur to anti alias, bi-cubic interpolation (standard) down-size, sharpen to compensate for tails of gaussian filter. This results in more like a sinc function filter. The idea is to average out random aliasing within each pixel, but to keep the final pixels more or less independent.
- Source: English Wikipedia, original upload 24 November 2005 by David R. Ingham
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 05:18, 18 December 2005 | 1,440×960 (1.21 MB) | Saperaud | (*'''Source:''' English Wikipedia, original upload 24 November 2005 by David R. Ingham ) |
