Median filter: Difference between revisions
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from [[Bitmap/Write a PPM file#PicoLisp]]: |
from [[Bitmap/Write a PPM file#PicoLisp]]: |
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<pre>(ppmWrite (ppmMedianFilter 2 (ppmRead "Lenna100.ppm")) "a.ppm")</pre> |
<pre>(ppmWrite (ppmMedianFilter 2 (ppmRead "Lenna100.ppm")) "a.ppm")</pre> |
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=={{header|Python}}== |
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{{works with|Python|2.6}} |
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{{libheader|PIL}} |
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<lang python>import Image, ImageFilter |
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im = Image.open('image.jpg') |
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median = im.filter(ImageFilter.MedianFilter(3)) |
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median.save('image2.jpg')</lang> |
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=={{header|Ruby}}== |
=={{header|Ruby}}== |
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