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Next: 4.6 Frequency filtering Up: 4. VImage operations Previous: 4.4 Conversion operations   Contents

4.5 Convolution operations

VImage addgnoise( double );
VImage compass( VIMask );
VImage conv( VIMask );
VImage conv_raw( VIMask );
VImage convf( VDMask );
VImage convf_raw( VDMask );
VImage convsep( VIMask );
VImage convsep_raw( VIMask );
VImage convsepf( VDMask );
VImage convsepf_raw( VDMask );
VImage convsub( VIMask, int, int );
VImage embed( int, int, int, int, int );
VImage fastcor( VImage );
VImage fastcor_raw( VImage );
static VImage gaussnoise( int, int, 
  double, double );
VImage gradient( VIMask );
VImage lindetect( VIMask );
int mpercent( double );
VImage rank( int, int, int );
VImage rank_raw( int, int, int );
VImage resize_linear( int, int );
VImage sharpen( int, double, double, 
  double, double, double );
VImage shrink( double, double );
VImage spcor( VImage );
VImage spcor_raw( VImage );
VImage stretch3( double, double );
VImage zerox( int );



John Cupitt 2004-11-02