View allAll Photos Tagged imageprocessing

FFT processing of a blurred image of a small crowd recombined with the original, unblurred image.

One of a series of experiments with "domesticated glitching," which I've been doing either with interrupted pixel-sorting, color channel swapping, or image degrading with low quality JPEG settings. In this image, square blocks of pixels of varying dimensions were scanned in zigzag order into an array that was passed to an interrupted pixel-sorting method and then planted back into the image. The blocks were sometimes channel-swapped. The results strike me as more like a painterly effects filter than a glitch. This seems to be mostly a result using blocks rather than full scanlines in the glitching process.

I was October, but the tree colors weren't like this. One out of 2 ain't bad.

Another fine looking atom bomb. So sleek and dark, with a plutonium heart.

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Percolator app for iPhone. www.percolatorapp.com

 

Testing version 1.1...

Fast Voronoi tesselations with Flash10. (Launch)

Taken from the castle. HTC One X Panorama function.

Glitch, remix of commons.wikimedia.org/wiki/File:Atombombe_Little_Boy_2.jpg, an image of the Little Boy atom bomb.

 

Look at the original size to see the glitching in detail.

6 image VFX Composition

 

Images used to create the composition in the next image.

 

They were placed, masked, blended, re-composed, sharpened and Colour graded.

 

- Photoshop -

I generated a series of images where a color distribution visualization of a fleshy image and a glitched image of the keyboard of the Enigma Machine were combined with a mask generated from JPEG compression artifacts. This image is the statistical median of the series blended with the statistical maximum of the series.

Processes: channel-swapping, degrading with JPEG compression, sorting + munging with original image. Still from a GIF animation.

Six portraits of Luther Blissett, glitched with various operations, including Fourier transforms on various channels.

Statistical FFT performed on different color channels (RGB) at different scales, then contrant-enhanced with different settings in the statistical FFT, followed by a median (denoise) filter, all in GlitchSort.

source: commons.wikimedia.org/wiki/File:San_marcos_bullfight_01.jpg, Bullfight at San Marcos Fair, Aguascalientes, Mexico, May 1, 2010, by Tomas Castelazo. Licensed under Creative Commons-Attribution-ShareAlike, creativecommons.org/licenses/by-sa/3.0/deed.en

They look so floaty... It began to enter a light haze like floating up to the bright light...

 

IMG_4755_4

Glitch, remix of commons.wikimedia.org/wiki/File:Atombombe_Little_Boy_2.jpg, an image of the Little Boy atom bomb. From a MAD time, of Mutually Assured Destruction.

just a goofy little image-processing test I made that I think looks like a cheap tiffen "star" filter

The diagonally aligned pattern is a result of a Fast Fourier Transform that cut some low frequencies. The JPEG algorithm does something similar, with a variant of the FFT, the Discrete Cosine Transform. JPEG tries to remove frequencies the human eye is unlikely to detect. Here, on the contrary, I try to emphasize bands the human will definitely detect. Other processes in the image include channel-swapping, pixel-sorting, and using JPEG artifacts as a compositing mask.

Source image captured from Google Street View.

6 image VFX Composition

 

Image composition created from the previous 6 images.

 

- Photoshop -

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