- Generated by
1.8.11
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Woolz Image Processing
Version 1.7.5
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The parameters \(a_j\), \(b_j\) and \(c\) with \(j\in[0\cdots2]\) which define a recursive filter:
\[ y^{+}[i] = a_0 x[i + 0] + a_1 x[i - 1] - b_0 y^{+}[i - 1] - b_1 y^{+}[i - 2] \]
\[ y^{-}[i] = a_2 x[i + 1] + a_3 x[i + 2] - b_0 y^{-}[i + 1] - b_1 y^{-}[i + 2] \]
\[ y[i] = c (y^{+}[i] + y^{-}[i]) \]
Typedef: WlzRsvFilter. More...
Data Fields | |
| WlzRsvFilterName | name |
| double | a [4] |
| double | b [2] |
| double | c |
The parameters \(a_j\), \(b_j\) and \(c\) with \(j\in[0\cdots2]\) which define a recursive filter:
\[ y^{+}[i] = a_0 x[i + 0] + a_1 x[i - 1] - b_0 y^{+}[i - 1] - b_1 y^{+}[i - 2] \]
\[ y^{-}[i] = a_2 x[i + 1] + a_3 x[i + 2] - b_0 y^{-}[i + 1] - b_1 y^{-}[i + 2] \]
\[ y[i] = c (y^{+}[i] + y^{-}[i]) \]
Typedef: WlzRsvFilter.
| WlzRsvFilterName _WlzRsvFilter::name |
The filter name.
Referenced by WlzRsvFilterMakeFilter().
| double _WlzRsvFilter::a[4] |
Feed forward coefficients.
Referenced by WlzRsvFilterBuffer(), WlzRsvFilterMakeFilter(), and WlzRsvFilterObj().
| double _WlzRsvFilter::b[2] |
Feed back coefficients.
Referenced by WlzRsvFilterBuffer(), WlzRsvFilterMakeFilter(), and WlzRsvFilterObj().
| double _WlzRsvFilter::c |
Normalization parameter.
Referenced by WlzCannyDeriche(), WlzContourGrdObj2D(), WlzNMSuppress(), WlzRsvFilterBuffer(), WlzRsvFilterMakeFilter(), and WlzRsvFilterObj().
1.8.11