diff options
author | lluÃs gómez i bigordà <lluisbigorda@users.sourceforge.net> | 2008-05-25 23:07:29 +0000 |
---|---|---|
committer | lluÃs gómez i bigordà <lluisbigorda@users.sourceforge.net> | 2008-05-25 23:07:29 +0000 |
commit | e78c5f1d5c4ad638c66163a9c57737a8634556e6 (patch) | |
tree | b67e3b7e936ec22d5d0499436990e28c616598f6 /pix_opencv_contours_boundingrect.cpp | |
parent | 7b555924a46e83b194e5fab92fc6d6e564d6a5ab (diff) |
changed extensions cpp to cc for autobuilds
svn path=/trunk/externals/pix_opencv/; revision=9916
Diffstat (limited to 'pix_opencv_contours_boundingrect.cpp')
-rw-r--r-- | pix_opencv_contours_boundingrect.cpp | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/pix_opencv_contours_boundingrect.cpp b/pix_opencv_contours_boundingrect.cpp deleted file mode 100644 index c6ebd94..0000000 --- a/pix_opencv_contours_boundingrect.cpp +++ /dev/null @@ -1,305 +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_contours_boundingrect.h" - -CPPEXTERN_NEW(pix_opencv_contours_boundingrect) - -///////////////////////////////////////////////////////// -// -// pix_opencv_contours_boundingrect -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// -pix_opencv_contours_boundingrect :: pix_opencv_contours_boundingrect() -{ - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("minarea")); - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("maxarea")); - m_dataout = outlet_new(this->x_obj, 0); - minarea = 1; - maxarea = 320*240; - comp_xsize = 0; - comp_ysize = 0; - orig = NULL; - gray = NULL; - cnt_img = NULL; - rgb = NULL; - -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_contours_boundingrect :: ~pix_opencv_contours_boundingrect() -{ - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_boundingrect :: processRGBAImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - - // Create the output images with new sizes - rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - cnt_img = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( orig->imageData, image.data, image.xsize*image.ysize*4 ); - - // Convert to grayscale - cvCvtColor(orig, gray, CV_RGBA2GRAY); - - CvSeq* contours; - CvMemStorage* stor02; - stor02 = cvCreateMemStorage(0); - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - - int i = 0; // Indicator of cycles. - for( ; contours != 0; contours = contours->h_next ) - { - int count = contours->total; // This is number point in contour - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { - cvRectangle( orig, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); - - t_atom rlist[4]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], rect.x); - SETFLOAT(&rlist[2], rect.y); - SETFLOAT(&rlist[3], rect.width); - SETFLOAT(&rlist[4], rect.height); - - outlet_list( m_dataout, 0, 5, rlist ); - i++; - } - - } - - cvReleaseMemStorage( &stor02 ); - - - //copy back the processed frame to image - memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_contours_boundingrect :: processRGBImage(imageStruct &image) -{ - unsigned char *pixels = image.data; - - 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 - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); - - //create the orig image with new size - rgb = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 3); - - // Create the output images with new sizes - cnt_img = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 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( rgb->imageData, image.data, image.xsize*image.ysize*3 ); - - // Convert to grayscale - cvCvtColor(rgb, gray, CV_RGB2GRAY); - - CvSeq* contours; - CvMemStorage* stor02; - stor02 = cvCreateMemStorage(0); - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - - int i = 0; // Indicator of cycles. - for( ; contours != 0; contours = contours->h_next ) - { - int count = contours->total; // This is number point in contour - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { - cvRectangle( rgb, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); - - t_atom rlist[4]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], rect.x); - SETFLOAT(&rlist[2], rect.y); - SETFLOAT(&rlist[3], rect.width); - SETFLOAT(&rlist[4], rect.height); - - outlet_list( m_dataout, 0, 5, rlist ); - i++; - } - - } - - cvReleaseMemStorage( &stor02 ); - - - //cvShowImage(wndname, cedge); - memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); -} - -void pix_opencv_contours_boundingrect :: processYUVImage(imageStruct &image) -{ -} - -void pix_opencv_contours_boundingrect :: processGrayImage(imageStruct &image) -{ - - if ((this->comp_xsize!=image.xsize)||(this->comp_ysize!=image.ysize)||(!orig)) { - - this->comp_xsize = image.xsize; - this->comp_ysize = image.ysize; - - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&cnt_img); - cvReleaseImage(&rgb); - - //create the orig image with new size - orig = cvCreateImage(cvSize(image.xsize,image.ysize), IPL_DEPTH_8U, 4); - - // Create the output images with new sizes - rgb = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - cnt_img = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(orig->width,orig->height), IPL_DEPTH_8U, 1); - - } - // Here we make a copy of the pixel data from image to orig->imageData - // orig is a IplImage struct, the default image type in openCV, take a look on the IplImage data structure here - // http://www.cs.iit.edu/~agam/cs512/lect-notes/opencv-intro/opencv-intro.html - memcpy( gray->imageData, image.data, image.xsize*image.ysize ); - - - CvSeq* contours; - CvMemStorage* stor02; - stor02 = cvCreateMemStorage(0); - - cvFindContours( gray, stor02, &contours, sizeof(CvContour), CV_RETR_TREE, CV_CHAIN_APPROX_SIMPLE, cvPoint(0,0) ); - if (contours) contours = cvApproxPoly( contours, sizeof(CvContour), stor02, CV_POLY_APPROX_DP, 3, 1 ); - - - int i = 0; // Indicator of cycles. - for( ; contours != 0; contours = contours->h_next ) - { - int count = contours->total; // This is number point in contour - CvRect rect; - - rect = cvContourBoundingRect( contours, 1); - if ( ( (rect.width*rect.height) > minarea ) && ( (rect.width*rect.height) < maxarea ) ) { - cvRectangle( gray, cvPoint(rect.x,rect.y), cvPoint(rect.x+rect.width,rect.y+rect.height), CV_RGB(255,0,0), 2, 8 , 0 ); - - t_atom rlist[4]; - SETFLOAT(&rlist[0], i); - SETFLOAT(&rlist[1], rect.x); - SETFLOAT(&rlist[2], rect.y); - SETFLOAT(&rlist[3], rect.width); - SETFLOAT(&rlist[4], rect.height); - - outlet_list( m_dataout, 0, 5, rlist ); - i++; - } - - } - - cvReleaseMemStorage( &stor02 ); - - - //copy back the processed frame to image - memcpy( image.data, gray->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// floatThreshMess -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_boundingrect :: floatMinAreaMess (float minarea) -{ - if (minarea>0) this->minarea = (int)minarea; -} -void pix_opencv_contours_boundingrect :: floatMaxAreaMess (float maxarea) -{ - if (maxarea>0) this->maxarea = (int)maxarea; -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// -void pix_opencv_contours_boundingrect :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_contours_boundingrect::floatMinAreaMessCallback, - gensym("minarea"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_contours_boundingrect::floatMaxAreaMessCallback, - gensym("maxarea"), A_FLOAT, A_NULL); -} -void pix_opencv_contours_boundingrect :: floatMaxAreaMessCallback(void *data, t_floatarg maxarea) -{ - GetMyClass(data)->floatMaxAreaMess((float)maxarea); -} -void pix_opencv_contours_boundingrect :: floatMinAreaMessCallback(void *data, t_floatarg minarea) -{ - GetMyClass(data)->floatMinAreaMess((float)minarea); -} |