Symmetry Sensitivities of Derivative-of-Gaussian Filters
نویسندگان
چکیده
منابع مشابه
Recursive Gaussian derivative filters
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Gaussian or Gaussian derivative filtering is in several ways optimal for applications requiring low-pass filters or running averages. For short filters with lengths of a dozen samples or so, direct convolution with a finite-length approximation to a Gaussian is the best implementation. However, for longer filters such as those used in computing running averages, recursive implementations may be...
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ژورنال
عنوان ژورنال: IEEE Transactions on Pattern Analysis and Machine Intelligence
سال: 2010
ISSN: 0162-8828
DOI: 10.1109/tpami.2009.91