public class FactorySteerable extends Object
Creates different steerable kernels. Steerable kernels are kernels which can be computed at an arbitrary angle easily and efficiently using a set of bases.
gaussianpublic static <K extends Kernel2D> SteerableKernel<K> gaussian
(Class<K> kernelType, int orderX, int orderY, double sigma, int radius)Steerable filter for 2D Gaussian derivatives. The basis is composed of a set of rotated kernels.
kernelType- Specifies which type of 2D kernel should be generated.
orderX- Order of the derivative in the x-axis.
orderY- Order of the derivative in the y-axis.
radius- Radius of the kernel. @return Steerable kernel generator for the specified gaussian derivative.