mirror of
https://github.com/ruby-opencv/ruby-opencv
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71 lines
2 KiB
C
71 lines
2 KiB
C
/************************************************************
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iplimage.h -
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$Author: lsxi $
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Copyright (C) 2005-2006 Masakazu Yonekura
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************************************************************/
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#ifndef RUBY_OPENCV_IPLIMAGE_H
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#define RUBY_OPENCV_IPLIMAGE_H
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#include "opencv.h"
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#define __NAMESPACE_BEGIN_IPLIMAGE namespace cIplImage {
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#define __NAMESPACE_END_IPLIMAGE }
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__NAMESPACE_BEGIN_OPENCV
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__NAMESPACE_BEGIN_IPLIMAGE
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VALUE rb_class();
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void define_ruby_class();
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VALUE rb_allocate(VALUE klass);
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VALUE rb_initialize(int argc, VALUE *argv, VALUE self);
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VALUE rb_load_image(int argc, VALUE *argv, VALUE self);
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VALUE rb_decode_image(int argc, VALUE *argv, VALUE self);
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VALUE rb_color_model(VALUE self);
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VALUE rb_get_roi(VALUE self);
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VALUE rb_set_roi(VALUE self, VALUE roi);
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VALUE rb_reset_roi(VALUE self);
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VALUE rb_get_coi(VALUE self);
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VALUE rb_set_coi(VALUE self, VALUE coi);
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VALUE rb_reset_coi(VALUE self);
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VALUE rb_smoothness(int argc, VALUE *argv, VALUE self);
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typedef enum { SMOOTH = 1, BLANK = 2, MESSY = 3 } Smoothness;
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Smoothness compute_smoothness(const IplImage *pFourierImage, const double lowFreqRatio, const double blankDensity, const double messyDensity, const double highFreqRatio, double &outLowDensity, double &outHighDensity);
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void cvShiftDFT(CvArr *src_arr, CvArr *dst_arr );
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IplImage* create_fourier_image(const IplImage *im);
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IplImage* create_frequency_filtered_image(const IplImage *pImage, int low, int high);
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void high_pass_range(const IplImage *pImage, float lostPercentage, int &outLow, int &outHigh);
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VALUE new_object(int width, int height, int type);
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VALUE new_object(CvSize size, int type);
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__NAMESPACE_END_IPLIMAGE
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inline IplImage*
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IPLIMAGE(VALUE object)
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{
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IplImage *ptr, stub;
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Data_Get_Struct(object, IplImage, ptr);
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return cvGetImage(ptr, &stub);
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}
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inline IplImage*
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IPLIMAGE_WITH_CHECK(VALUE object)
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{
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if (!rb_obj_is_kind_of(object, cIplImage::rb_class()))
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raise_typeerror(object, cIplImage::rb_class());
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return IPLIMAGE(object);
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}
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__NAMESPACE_END_OPENCV
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#endif // RUBY_OPENCV_IPLIMAGE_H
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