Klondike Highway – Emerald Lake – Landscape

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the Klondike Highway – Emerald Lake – Landscape
Landscape

Image by href=”http://www.flickr.com/photos/41304517@N00/6113375663″> blmiers2
Emerald Lake – Landscape – the Klondike Highway, took a great tour with Howard Mallory: www.alcanexcursions.com/ Highly Recommended! www.yukonheritage.com / Log / south / south -Klondike / emerald …

spectra / anatomy image film

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film anatomy spectra / image
Image

Image by href=”http://www.flickr.com/photos/93918130@N00/2534895288″> polapix
What is a sheet of film Spectra / Image / 600 / TZ is so? I spilled a ouvertIl are two sheets of film: The positive is transparent and non-sensitive lumière.Sur outside, it is anti réflexe.A coated inside it is a layer of polymer acid to stop the development, a synchronization layer to release the acid when it is time to stop development, an image-receiving layer, where the dyes of the race négatif.Le negative is made of several couches.Quand it is activated by alkaline dyes dough emerging developer of the less / non exposés.Le developer is distributed evenly between the two films after exposure. It protects the negative the process begins lumière.Il développement.Il allows the dyes to diffuse the negative receiving layer on the film positif.Il acts like a white background for the image. This is a white mask in front of the film and a document on the back of the pod developer . There are two rails on each side and a sponge as tape at the top end that collects dough excess developer.

FFT / FFT PSD DSC0199

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FFT / FFT PSD DSC0199
PSD

Image by href=”http://www.flickr.com/photos/38861939@N00/89475278″> starfish235
This is the power spectral density (PSD) of the image of Dmitriyk DSC0199 created by performing a fast Fourier transform (FFT) on the image. Slices FFT information in bytes image into small pieces and scattered the bits of the winds in the PSD diagram based on the frequency of bit patterns in the image. Then we look for bright spots in the PSD to identfy systematic structure in the photo. The bright star in the center is created by the actual structure of the image. Another photo Carpeicthus The PSD has a little explanation plus.Les two diagonal lines in the upper left and lower right of the PSD are from a small checkerboard pattern in the image. The checkerboard pattern is not ubiquitous in the image. Only a few relatively short diagonal lines, but they jump on us in the PSD, as they have a very clear structure in the configuration binaire.Y he filters on the lens (UV, Polarizer, Skylight, etc. .. .)? Further “Elvis on Black Velvet” theme.