digiKam Developer Documentation
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Digikam::Haar::WeightBin Class Reference

Public Member Functions

 WeightBin ()
 Setup initial fixed Haar weights that each coefficient represents.
 
unsigned char bin (int index) const
 
unsigned char binAbs (int index) const
 

Public Attributes

unsigned char m_bin [16384] = { 0 }
 Fixed weight mask for pixel positions (i,j).
 

Member Data Documentation

◆ m_bin

unsigned char Digikam::Haar::WeightBin::m_bin[16384] = { 0 }

Each entry x = i*NUM_PIXELS + j, gets value max(i,j) saturated at 5. To be treated as a constant.