mean image filter
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Published on 2010-05-02T08:31:05Z
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2010/05/02
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image-processing
Starting to learn image filtering and stumped on a question found on website: Applying a 3×3 mean filter twice does not produce quite the same result as applying a 5×5 mean filter once. However, a 5×5 convolution kernel can be constructed which is equivalent. What does this kernel look like?
Would appreciate help so that I can understand the subject better. Thanks.
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