Image Interpolation with Contour Stencils: cwinterp.h Source File

Image Interpolation with Contour Stencils

00001 
00016 #ifndef _CWINTERP_H_
00017 #define _CWINTERP_H_
00018 
00019 #include "basic.h"
00020 
00022 typedef struct
00023 {
00025     double ScaleFactor;
00026     int CenteredGrid;
00028     int RefinementSteps;
00030     double PsfSigma;
00032     double PhiSigmaTangent;
00034     double PhiSigmaNormal;
00035 } cwparams;
00036 
00037 
00038 int32_t *PreCWInterp(cwparams Param);
00039 
00040 int CWInterp(uint32_t *Output, const uint32_t *Input,
00041     int InputWidth, int InputHeight, const int32_t *Psi, cwparams Param);
00042 
00043 int CWInterpEx(uint32_t *Output, int OutputWidth, int OutputHeight,
00044     const uint32_t *Input, int InputWidth, int InputHeight, 
00045     const int32_t *Psi, cwparams Param);
00046 
00047 int DisplayContours(uint32_t *Output, int OutputWidth, int OutputHeight,
00048     uint32_t *Input, int InputWidth, int InputHeight, cwparams Param);
00049     
00050 #endif /* _CWINTERP_H_ */