MultiscaleMedianTransform.h

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//     ____   ______ __
//    / __ \ / ____// /
//   / /_/ // /    / /
//  / ____// /___ / /___   PixInsight Class Library
// /_/     \____//_____/   PCL 2.7.0
// ----------------------------------------------------------------------------
// pcl/MultiscaleMedianTransform.h - Released 2024-06-18T15:48:54Z
// ----------------------------------------------------------------------------
// This file is part of the PixInsight Class Library (PCL).
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// ----------------------------------------------------------------------------
 
#ifndef __PCL_MultiscaleMedianTransform_h
#define __PCL_MultiscaleMedianTransform_h
 
 
#include <pcl/Defs.h>
#include <pcl/Diagnostics.h>
 
#include <pcl/RedundantMultiscaleTransform.h>
 
namespace pcl
{
 
// ----------------------------------------------------------------------------
 
class PCL_CLASS MultiscaleMedianTransform : public RedundantMultiscaleTransform
{
public:
 
   using layer = RedundantMultiscaleTransform::layer;
 
   using transform = RedundantMultiscaleTransform::transform;
 
   using layer_state_set = RedundantMultiscaleTransform::layer_state_set;
 
   MultiscaleMedianTransform( int n = 4, int d = 0 )
      : RedundantMultiscaleTransform( n, d )
   {
   }
 
   MultiscaleMedianTransform( const MultiscaleMedianTransform& ) = default;
 
   MultiscaleMedianTransform( MultiscaleMedianTransform&& ) = default;
 
   ~MultiscaleMedianTransform() override
   {
   }
 
   MultiscaleMedianTransform& operator =( const MultiscaleMedianTransform& ) = default;
 
   MultiscaleMedianTransform& operator =( MultiscaleMedianTransform&& ) = default;
 
   bool UsingMultiwayStructures() const
   {
      return m_multiwayStructures;
   }
 
   void EnableMultiwayStructures( bool enable = true )
   {
      DestroyLayers();
      m_multiwayStructures = enable;
   }
 
   void DisableMultiwayStructures( bool disable = true )
   {
      EnableMultiwayStructures( !disable );
   }
 
   bool IsMedianWaveletTransform() const
   {
      return m_medianWaveletTransform;
   }
 
   void SetMedianWaveletTransform( float threshold = 5 )
   {
      DestroyLayers();
      m_medianWaveletTransform = true;
      m_medianWaveletThreshold = Max( 0.F, threshold );
   }
 
   void SetMedianWaveletThreshold( float threshold )
   {
      DestroyLayers();
      m_medianWaveletThreshold = Max( 0.F, threshold );
   }
 
   float MedianWaveletThreshold() const
   {
      return m_medianWaveletThreshold;
   }
 
   void SetMultiscaleMedianTransform()
   {
      DestroyLayers();
      m_medianWaveletTransform = false;
   }
 
private:
 
   /*
    * Use multiway structural elements for improved isotropy.
    */
   bool m_multiwayStructures = true;
 
   /*
    * Compute a wavelet-median transform.
    */
   bool m_medianWaveletTransform = false;
 
   /*
    * Median-wavelet threshold in sigma units.
    */
   float m_medianWaveletThreshold = 5.0F;
 
   /*
    * Transform (decomposition)
    */
   void Transform( const pcl::Image& ) override;
   void Transform( const pcl::DImage& ) override;
   void Transform( const pcl::ComplexImage& ) override;
   void Transform( const pcl::DComplexImage& ) override;
   void Transform( const pcl::UInt8Image& ) override;
   void Transform( const pcl::UInt16Image& ) override;
   void Transform( const pcl::UInt32Image& ) override;
 
   friend class MMTDecomposition;
};
 
// ----------------------------------------------------------------------------
 
} // pcl
 
#endif   // __PCL_MultiscaleMedianTransform_h
 
// ----------------------------------------------------------------------------
// EOF pcl/MultiscaleMedianTransform.h - Released 2024-06-18T15:48:54Z