| Array2dScalarReal64* Impala::Core::Array::MakeGaussian1d | ( | double | sigma, | |
| int | deri, | |||
| double | acc, | |||
| int | maxfsize, | |||
| int | fsize = 0 | |||
| ) | [inline] |
Generate a kernel image resembling a Gaussian.
Definition at line 104 of file MakeGaussian1d.h.
References filterWidth(), and makeFilter().
Referenced by Impala::Samples::Timing::DoOneConvSep(), GaussDerivative(), GaussDerivativeVec3(), Impala::Core::Tracking::ImagePyramid::ImagePyramid(), Impala::Application::DemoCamera2d::mainDemoCamera2d(), Impala::Application::Src::mainSrc(), Impala::Core::VideoSet::ShotSegmenter::ShotSegmenter(), and Impala::Application::Src::WindowSrc::WindowSrc().
00105 { 00106 if (fsize < 1) { /* determine filter size if not specified */ 00107 fsize = filterWidth(sigma, deri, acc, maxfsize); 00108 } 00109 00110 double* fData = makeFilter(sigma, deri, acc, fsize, maxfsize); 00111 return ArrayCreate<Array2dScalarReal64>(fsize, 1, 0, 0, fData); 00112 }
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