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en:processing:линейные_фильтры [2012/06/21 11:15] (current)
Анна Протопопова created
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 +===== Linear filters =====
 +**Linear Filters** are filters described by [[http://​en.wikipedia.org/​wiki/​Linear_map|linear operators]],​ i.e. operators which satisfy linearity requirements:​
 +//F(x+y) = F(x) + F(y)// и //​F(Const*x) = Const* F(x)//.
 +Besides [[http://​en.wikipedia.org/​wiki/​Affine_transformation|Affine transformations]] there are three linear filters in the program:
 +  * [[градиент|Gradient filter]]
 +  * [[фильтр_лапласа|Laplace filter]]
 +  * [[фильтр_гаусса|Gauss filter]]