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Diffstat (limited to 'pix_opencv_laplace.cc')
-rw-r--r-- | pix_opencv_laplace.cc | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/pix_opencv_laplace.cc b/pix_opencv_laplace.cc deleted file mode 100644 index 163cd63..0000000 --- a/pix_opencv_laplace.cc +++ /dev/null @@ -1,228 +0,0 @@ -//////////////////////////////////////////////////////// -// -// GEM - Graphics Environment for Multimedia -// -// zmoelnig@iem.kug.ac.at -// -// Implementation file -// -// Copyright (c) 1997-2000 Mark Danks. -// Copyright (c) Günther Geiger. -// Copyright (c) 2001-2002 IOhannes m zmoelnig. forum::für::umläute. IEM -// Copyright (c) 2002 James Tittle & Chris Clepper -// For information on usage and redistribution, and for a DISCLAIMER OF ALL -// WARRANTIES, see the file, "GEM.LICENSE.TERMS" in this distribution. -// -///////////////////////////////////////////////////////// - -#include "pix_opencv_laplace.h" - -CPPEXTERN_NEW(pix_opencv_laplace) - -///////////////////////////////////////////////////////// -// -// pix_opencv_laplace -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// -pix_opencv_laplace :: pix_opencv_laplace() -{ - int i; - - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft1")); - - aperture_size = 3; - comp_xsize = 0; - comp_ysize = 0; - - rgb = NULL; - rgba = NULL; - grey = NULL; - laplace = NULL; - colorlaplace = NULL; - for (i=0; i<3; i++) planes[i] = NULL; - -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_laplace :: ~pix_opencv_laplace() -{ - int i; - //Destroy cv_images to clean memory - for( i = 0; i < 3; i++ ) - cvReleaseImage( &planes[i] ); - cvReleaseImage( &rgb ); - cvReleaseImage( &rgba ); - cvReleaseImage( &grey ); - cvReleaseImage( &laplace ); - cvReleaseImage( &colorlaplace ); -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_laplace :: processRGBAImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - int i; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!rgba)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - for( i = 0; i < 3; i++ ) - cvReleaseImage( &planes[i] ); - cvReleaseImage( &rgb ); - cvReleaseImage( &rgba ); - cvReleaseImage( &grey ); - cvReleaseImage( &laplace ); - cvReleaseImage( &colorlaplace ); - - //Create cv_images - for( i = 0; i < 3; i++ ) - planes[i] = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 1 ); - laplace = cvCreateImage( cvSize(image.xsize, image.ysize), IPL_DEPTH_16S, 1 ); - colorlaplace = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 3 ); - rgb = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 3 ); - rgba = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 4 ); - grey = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 1 ); - } - // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage - memcpy( rgba->imageData, image.data, image.xsize*image.ysize*4 ); - - cvCvtColor( rgba, rgb, CV_RGBA2RGB); - - cvCvtPixToPlane( rgb, planes[0], planes[1], planes[2], 0 ); - for( i = 0; i < 3; i++ ) - { - cvLaplace( planes[i], laplace, aperture_size ); - cvConvertScaleAbs( laplace, planes[i], 1, 0 ); - } - cvCvtPlaneToPix( planes[0], planes[1], planes[2], 0, colorlaplace ); - colorlaplace->origin = rgb->origin; - - cvCvtColor( colorlaplace, rgba, CV_RGB2RGBA); - memcpy( image.data, rgba->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_laplace :: processRGBImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - int i; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!rgb)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - for( i = 0; i < 3; i++ ) - cvReleaseImage( &planes[i] ); - cvReleaseImage( &rgb ); - cvReleaseImage( &laplace ); - cvReleaseImage( &colorlaplace ); - - //Create cv_images - for( i = 0; i < 3; i++ ) - planes[i] = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 1 ); - laplace = cvCreateImage( cvSize(image.xsize, image.ysize), IPL_DEPTH_16S, 1 ); - colorlaplace = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 3 ); - rgb = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 3 ); - } - // FEM UNA COPIA DEL PACKET A image->imageData ... http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html aqui veiem la estructura de IplImage - memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); - - cvCvtPixToPlane( rgb, planes[0], planes[1], planes[2], 0 ); - for( i = 0; i < 3; i++ ) - { - cvLaplace( planes[i], laplace, 3 ); - cvConvertScaleAbs( laplace, planes[i], 1, 0 ); - } - cvCvtPlaneToPix( planes[0], planes[1], planes[2], 0, colorlaplace ); - colorlaplace->origin = rgb->origin; - - //cvShowImage(wndname, cedge); - memcpy( image.data, colorlaplace->imageData, image.xsize*image.ysize*3 ); -} - -void pix_opencv_laplace :: processYUVImage(imageStruct &image) -{ - post( "pix_opencv_laplace : yuv format not supported" ); -} - -void pix_opencv_laplace :: processGrayImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - int i; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!grey)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - for( i = 0; i < 3; i++ ) - cvReleaseImage( &planes[i] ); - cvReleaseImage( &rgb ); - cvReleaseImage( &laplace ); - cvReleaseImage( &colorlaplace ); - cvReleaseImage( &grey ); - - //Create cv_images - for( i = 0; i < 3; i++ ) - planes[i] = cvCreateImage( cvSize(image.xsize, image.ysize), 8, 1 ); - laplace = cvCreateImage( cvSize(image.xsize, image.ysize), IPL_DEPTH_16S, 1 ); - colorlaplace = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 3 ); - rgb = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 3 ); - grey = cvCreateImage( cvSize(image.xsize,image.ysize), 8, 1 ); - } - memcpy( grey->imageData, image.data, image.xsize*image.ysize ); - - cvCvtColor( grey, rgb, CV_GRAY2RGB); - - cvCvtPixToPlane( rgb, planes[0], planes[1], planes[2], 0 ); - for( i = 0; i < 3; i++ ) - { - cvLaplace( planes[i], laplace, 3 ); - cvConvertScaleAbs( laplace, planes[i], 1, 0 ); - } - cvCvtPlaneToPix( planes[0], planes[1], planes[2], 0, colorlaplace ); - colorlaplace->origin = rgb->origin; - - - cvCvtColor( colorlaplace, grey, CV_RGB2GRAY); - //cvShowImage(wndname, cedge); - memcpy( image.data, grey->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// floatApertureMess -// -///////////////////////////////////////////////////////// -void pix_opencv_laplace :: floatApertureMess (float aperture_size) -{ - if ((aperture_size==1)||(aperture_size==3)||(aperture_size==5)||(aperture_size==7)) this->aperture_size = (int)aperture_size; - else post("aperture size out of range ... must be 1,3,5 or 7"); -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// -void pix_opencv_laplace :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_laplace::floatApertureMessCallback, - gensym("ft1"), A_FLOAT, A_NULL); -} -void pix_opencv_laplace :: floatApertureMessCallback(void *data, t_floatarg aperture_size) -{ - GetMyClass(data)->floatApertureMess((float)aperture_size); -} |