From e78c5f1d5c4ad638c66163a9c57737a8634556e6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?llu=C3=ADs=20g=C3=B3mez=20i=20bigord=C3=A0?= Date: Sun, 25 May 2008 23:07:29 +0000 Subject: changed extensions cpp to cc for autobuilds svn path=/trunk/externals/pix_opencv/; revision=9916 --- pix_opencv_threshold.cpp | 266 ----------------------------------------------- 1 file changed, 266 deletions(-) delete mode 100644 pix_opencv_threshold.cpp (limited to 'pix_opencv_threshold.cpp') diff --git a/pix_opencv_threshold.cpp b/pix_opencv_threshold.cpp deleted file mode 100644 index b102c0d..0000000 --- a/pix_opencv_threshold.cpp +++ /dev/null @@ -1,266 +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_threshold.h" - -CPPEXTERN_NEW(pix_opencv_threshold) - -///////////////////////////////////////////////////////// -// -// pix_opencv_threshold -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// -pix_opencv_threshold :: pix_opencv_threshold() -{ - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft1")); - inlet_new(this->x_obj, &this->x_obj->ob_pd, gensym("float"), gensym("ft2")); - threshold_value = 1; - max_value = 255; - threshold_mode = 0; - comp_xsize = 0; - comp_ysize = 0; - orig = NULL; - gray = NULL; -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_threshold :: ~pix_opencv_threshold() -{ - //Destroy cv_images to clean memory - cvReleaseImage(&orig); - cvReleaseImage(&gray); - cvReleaseImage(&edge); - cvReleaseImage(&cedge); - cvReleaseImage(&cedgergb); - cvReleaseImage(&rgb); -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_threshold :: 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(&edge); - cvReleaseImage(&cedge); - cvReleaseImage(&cedgergb); - 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 - 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_BGRA2GRAY); - - // Applies fixed-level thresholding to single-channel array. - switch(this->threshold_mode) { - case 0: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_BINARY); - break; - case 1: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_BINARY_INV); - break; - case 2: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_TRUNC); - break; - case 3: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_TOZERO); - break; - case 4: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_TOZERO_INV); - break; - } - - cvCvtColor(gray, orig, CV_GRAY2BGRA); - - //copy back the processed frame to image - memcpy( image.data, orig->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_threshold :: 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(&edge); - cvReleaseImage(&cedge); - cvReleaseImage(&cedgergb); - 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 - 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); - - // Applies fixed-level thresholding to single-channel array. - switch(this->threshold_mode) { - case 0: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_BINARY); - break; - case 1: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_BINARY_INV); - break; - case 2: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_TRUNC); - break; - case 3: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_TOZERO); - break; - case 4: - cvThreshold(gray, gray, (float)this->threshold_value, (float)this->max_value, CV_THRESH_TOZERO_INV); - break; - } - - cvCvtColor(gray, rgb, CV_GRAY2BGR); - - //cvShowImage(wndname, cedge); - memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); -} - -void pix_opencv_threshold :: processYUVImage(imageStruct &image) -{ -} - -void pix_opencv_threshold :: processGrayImage(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(&edge); - cvReleaseImage(&cedge); - cvReleaseImage(&cedgergb); - 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 - cedgergb = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 3); - - gray = cvCreateImage(cvSize(rgb->width,rgb->height), IPL_DEPTH_8U, 1); - edge = 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( gray->imageData, image.data, image.xsize*image.ysize ); - - // Convert to RGB - cvCvtColor( gray, rgb, CV_GRAY2RGB); - - cvSmooth( gray, edge, CV_BLUR, 3, 3, 0, 0 ); - cvNot( gray, edge ); - - // Run the edge detector on grayscale - cvCanny(gray, edge, (float)this->edge_thresh, (float)this->edge_thresh*3, 3); - - cvZero( cedgergb ); - // copy edge points - cvCopy( rgb, cedgergb, edge ); - - cvCvtColor( cedgergb, gray, CV_RGB2GRAY); - //cvShowImage(wndname, cedge); - memcpy( image.data, gray->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// floatThreshMess -// -///////////////////////////////////////////////////////// -void pix_opencv_threshold :: floatThreshMess (float edge_thresh) -{ - this->edge_thresh = (int)edge_thresh; -} -void pix_opencv_threshold :: floatMaxMess (float thresh_max) -{ - if ((thresh_max>=0)&&(thresh_max<256)) this->max_value = (int)thresh_max; -} -void pix_opencv_threshold :: floatModeMess (float mode) -{ - f ((mode>=0)&&(mode<7)) this->threshold_mode = (int)edge_thresh; -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// -void pix_opencv_threshold :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_threshold::floatModeMessCallback, - gensym("mode"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_threshold::floatMaxMessCallback, - gensym("ft1"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_threshold::floatTreshMessCallback, - gensym("ft2"), A_FLOAT, A_NULL); -} -void pix_opencv_threshold :: floatTreshMessCallback(void *data, t_floatarg edge_thresh) -{ - GetMyClass(data)->floatThreshMess((float)edge_thresh); -} -void pix_opencv_threshold :: floatMaxMessCallback(void *data, t_floatarg edge_thresh) -{ - GetMyClass(data)->floatMaxMess((float)edge_thresh); -} -void pix_opencv_threshold :: floatModeMessCallback(void *data, t_floatarg edge_thresh) -{ - GetMyClass(data)->floatModeMess((float)edge_thresh); -} -- cgit v1.2.1