View allAll Photos Tagged imageprocessing
One of several tutorials on my blog, showing you how to quickly (30 seconds) add canvas to your photo and fill it with original picture information so it looks natural, rather than messing about with the clone stamp tool.
Experimenting with colour versions of the classic image processing technique of the Hough transform.
See more details and examples here:
www.cutsquash.com/2014/02/colour-hough-transform/
Code available here:
Operation Hurricane nuclear test, upload.wikimedia.org/wikipedia/commons/9/9c/Op_hurricane.jpg. Operation Hurricane was the test of the first British atomic device on 3 October 1952. A plutonium implosion device was detonated in the lagoon between the Montebello Islands, Western Australia.
The recent snow presents an interesting opportunity. Since the color of snow (white) is known and constant, correcting the blue color cast created by Rayleigh scattering is possible. This effectively allows us to peel away the atmosphere and see roughly the true color of objects in the distance. I'm not sure if atmospheric haze is truly additive, but subtracting it with the curves tool like one would light pollution from an astro-image and then whitebalancing using the snow as a reference gave results good enough for me. There's probably a more scientific way to do this, but I thought this was an interesting experiment.
Percolator (version 2, pre-release)
Grind: Extra Fine (Average & Sharpened), Brew: Circles (3/4 Pic & Darkest), Serve: Black (Clear & Clouds)
"Fat Man" was the codename for the atomic bomb that was detonated over Nagasaki, Japan, by the United States on August 9, 1945.
Photo credit: NASA
www.nasa.gov/images/content/533008main_2011-04-01-4_1600_...
Percolator 2 BETA Preview Image
Process: Boids + video tracking + export to Adobe Illustrator (brush applied) + output as png + glitch + compositing in Photoshop. Boids, gesture tracking, AI export and glitch done by my own software, written in Processing.
Choreography by Mister Norman Walker Dress
Trying out a new camera during the dress rehearsal of "Arizona Ballet Theatre Salutes Mother Nature 2013" In The Stevie Eller Dance Theatre, on the arburetum campus of the University of Arizona in Tucson, Arizona.
IMG_2711 - Version 2
Mashup of Goya's Maja Desnuda and a publicity still from the 2008 Beijing Auto Show. FFT used to generate mask, reduce image to heavy lines.
Lots of noisy compositing with masks generated from FFT operations, interrupted sorting, color quantization and JPEG compression artifacts. All are unpredictable, so this result may be called glitch art, though I've hammered on it in various ways.
Egyptian Spring + Aeneas at Delos, by Claude Lorrain, from commons.wikimedia.org/wiki/File:Claude_Lorrain_002.jpg.
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