FOTD 03-04-11 (Deceptively Simple [8])
FOTD -- April 03, 2011 (Rating 8) Fractal visionaries and enthusiasts: Today's image appears to show a minibrot near the surface of the Mandelbrot set, most likely the large minibrot on the west branch of the filament extending out from the large period-3 bud on the north side of the main bay. Well, in a way this is right, but appearances can be deceiving. The scene does show such a minibrot, however the filament it lies on does not extend from the main period-3 bud, it extends from the period-3 bud of a minibrot near the tip of the main spike of the M-set, at a depth of over 10^33, a depth that is not to be sneezed at. The thing that granted the image the honor of being declared FOTD is the smoothness of the color bands, almost giving the impression of a true-color image. (Such as those *other* fractal programs create.) A curious change may be achieved by resetting the bailout to the default 4. In fact, some may prefer the added detail achieved, though I prefer the pseudo-true-color smoothness. The name "Deceptively Simple" refers to the surprisingly large magnitude of the scene. The smoothly blended coloring earned the rating of an 8. If I had worked harder, I might have totally eliminated the color bands and raised the rating to an 8-1/2. The calculation time of 11-1/2 minutes is quite fast considering the arbitrary precision math and the magnitude. The finished image may be viewed on the active FOTD web site at: <http://www.emarketingiseasy.com/TESTS/FOTD/jim_muths_fotd.html> Don't forget the original web site with all the past images at: <http://www.Nahee.com/FOTD/> My own web site needs only a brief written introduction to fractals before it will be ready to face the judgement of the fractal world. Saturday turned rather pleasant and sunny enough, though a bit chilly for the season. The fractal cats would have preferred things a bit warmer, but were happy enough with the temperature of 52F 11C. The day of the humans was busy, which is getting to be a routine condition here at FC. The next FOTD will be posted in 24 hours. Until then, take care, and never be a slave to common sense. Jim Muth jamth@mindspring.com START PARAMETER FILE======================================= Deceptively_Simple { ; time=0:11:29.09-SF5 on P4-2000 reset=2004 type=mandel center-mag=-1.9999999999999\ 999871592241601197050530338/4.6074197e-35/9.27e+35\ /1/37.5/0 params=0/0 float=y maxiter=5200 bailout=36 inside=0 logmap=-388 periodicity=6 colors=000c0za0z_1zY2yU3yT4xS5xR6wQ7wP8vO9uNAtMBsL\ CrKDqNDoRDlVDjZDg`De_Ge_HeZJeYIeXHePIcIHbBGa4F`7Gd\ 9KhBOlDToFXtH_xJazG_yEVzBQy9Ly7Hz4Ex49z02x12r13m24\ h25c26Z2BS2GL2KE2N72Q14S55W96ZE8`G9aKAcLKeSUhWcl_m\ mcppgspUsoGnt2ixKhqRgjYgcdfUkdLrbJm`HcZFUXDKVBAX86\ Y56Z26_06W28T39Q4AN5BJ7DG8ED9FAAGDBKGBNJBRMCUPCYSC\ `VDdYDg`DkcEnfEriEuhEuhEuhEuhEuhEuhSuhEuhEuhEuhMvh\ EvhEvhVvgDvgQvg_vgDvgMvgPvgUvgUwgUwgVwgWwgXwfXwfXw\ fXwfXwfXwfYxfYxfYxfYxfYxfYxfYxfYxeYxeZxe_xe`yeayeb\ yecyeeyegyeiyekyemydoydqydszduzdwzdyzdzzdzzdzzdzzd\ zzdzzdzzazzZzzWzzTzzQzzNzzOzzPzzQzzNzzLzzJzzGzzEzz\ CzzAzz7zz5zz3zz1zz2zz2zz2zz2zz3zz3zz3zz3zz4zz4zz4z\ z4zz5zz5zz5zz5zz6zz6zz6zz6zz7zz7zz7zz7zz8zz8zz8zz8\ zz9zz9zz9zz9zzAzzAzzAzzAzzBzzBzzBzzBzzCzzCzzCzzCzz\ DzzDzzDzzDzzDzzEzzEzzFzzFzzGzzGzzHzzHzzHzzIzzIzzJz\ zJzzKzzKzzKzzLzzLzzMzzMzz } END PARAMETER FILE=========================================
Jim Muth wrote: (...)
The thing that granted the image the honor of being declared FOTD is the smoothness of the color bands, almost giving the impression of a true-color image. (Such as those *other* fractal programs create.) (...)
I get a lot of mileage out of HSL combinations, post-FracTint. Usually, I make saturation solid white, while the luminance is an outside=atan image, and the hue comes from an iterations view. On occasion (rainfly, fiktoid), I've used an outside=fmod view for hue. Also on occasion (splotch | Reach for the Sun), I've done a simple trick with a mask and a shaded fill. Most of my post-processing works out to about 64k colours (minus up to 20k, or just toned 256 colours). In "Hearts of Gold", though, I used an outside=fmod view for saturation, and got over 360k colours. I prefer how PaintShopPro 3.11 handles masks, unfortunately, it only supports about five megapixels (16 megabytes). I recently downloaded it, because I couldn't figure out how to do what I wanted to do with PSP9 and masks. That reminds me that I once created something very cool by equalizing a graphic through a mask under PSP 3.11. Masks in PSP9 seem to be applied immediately, as a luminance figure, rather than being an attentuation of filter effects. FWIW, I see no point in anti-aliasing (downscaling) more than 25%, and I do not even that much when a fractal contains fine textures, because it dims single pixels against black: Those go through at exactly printer resolution (usually 300dpi), or from 4200 pixels square, whichever is more convenient. _______ http://ecn.ab.ca/~brewhaha/Fractal_Gallery.HTM
participants (2)
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Jay Litwyn -
Jim Muth