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[[Media:h_tte.pde|Link to Algorithm]] | [[Media:h_tte.pde|Link to Algorithm]] | ||
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[[File:bäume1.jpg|400px]] | |||
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I used a similar technique to create christmas postcards. | |||
The first one is a photo of trees in winter and only the darkest parts of the picture are shown. I printed the result with a pen plotter. | |||
[[Media:b_ume.pde|Link to Algorithm]] | |||
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[[File:kerze.jpg|400px]] | |||
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The second one is a candle and only the brighter pixels are displayed. The pixels are simplified into two orthogonal lines. Their length is depending on their brightness. | |||
I don't know why, but this one could not be printed with the plotter. | |||
[[Media:kerze.pde|Link to Algorithm]] | |||
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