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Diffstat (limited to 'pdp_opencv_hu_moments.c')
-rwxr-xr-xpdp_opencv_hu_moments.c242
1 files changed, 0 insertions, 242 deletions
diff --git a/pdp_opencv_hu_moments.c b/pdp_opencv_hu_moments.c
deleted file mode 100755
index b64a2f5..0000000
--- a/pdp_opencv_hu_moments.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * Pure Data Packet module.
- * Copyright (c) by Tom Schouten <pdp@zzz.kotnet.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <dirent.h>
-#include <limits.h>
-#include <dlfcn.h>
-#include <math.h>
-
-#include "pdp.h"
-
-#ifndef _EiC
-#include "cv.h"
-#endif
-
-#define MAX_MARKERS 100
-
-typedef struct pdp_opencv_hu_moments_struct
-{
- t_object x_obj;
- t_float x_f;
-
- t_outlet *x_outlet0;
- t_outlet *x_dataout;
- t_atom rlist[7];
- int x_packet0;
- int x_packet1;
- int x_dropped;
- int x_queue_id;
-
- int x_width;
- int x_height;
- int x_size;
-
- int x_binary;
-
- IplImage *image, *gray;
- CvMoments x_moments;
- CvHuMoments x_humoments;
-
-} t_pdp_opencv_hu_moments;
-
-static void pdp_opencv_hu_moments_process_rgb(t_pdp_opencv_hu_moments *x)
-{
- t_pdp *header = pdp_packet_header(x->x_packet0);
- short int *data = (short int *)pdp_packet_data(x->x_packet0);
- t_pdp *newheader = pdp_packet_header(x->x_packet1);
- short int *newdata = (short int *)pdp_packet_data(x->x_packet1);
- char tindex[4];
- int i = 0; // Indicator of cycles.
- int im = 0; // Indicator of markers.
-
- if ((x->x_width != (t_int)header->info.image.width) ||
- (x->x_height != (t_int)header->info.image.height))
- {
-
- post("pdp_opencv_hu_moments :: resizing");
-
- x->x_width = header->info.image.width;
- x->x_height = header->info.image.height;
- x->x_size = x->x_width*x->x_height;
-
- //Destroy cv_images
- cvReleaseImage(&x->image);
- cvReleaseImage(&x->gray);
-
- //create the orig image with new size
- x->image = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 3);
- x->gray = cvCreateImage(cvSize(x->image->width,x->image->height), IPL_DEPTH_8U, 1);
-
- }
-
- newheader->info.image.encoding = header->info.image.encoding;
- newheader->info.image.width = x->x_width;
- newheader->info.image.height = x->x_height;
-
- memcpy( x->image->imageData, data, x->x_size*3 );
-
- // Convert to grayscale
- cvCvtColor(x->image, x->gray, CV_BGR2GRAY);
-
- cvMoments( x->gray, &x->x_moments, x->x_binary );
- cvGetHuMoments( &x->x_moments, &x->x_humoments );
-
- SETFLOAT(&x->rlist[0], x->x_humoments.hu1);
- SETFLOAT(&x->rlist[1], x->x_humoments.hu2);
- SETFLOAT(&x->rlist[2], x->x_humoments.hu3);
- SETFLOAT(&x->rlist[3], x->x_humoments.hu4);
- SETFLOAT(&x->rlist[4], x->x_humoments.hu5);
- SETFLOAT(&x->rlist[5], x->x_humoments.hu6);
- SETFLOAT(&x->rlist[6], x->x_humoments.hu7);
-
- outlet_list( x->x_dataout, 0, 7, x->rlist );
-
- memcpy( newdata, x->image->imageData, x->x_size*3 );
-
- return;
-}
-
-static void pdp_opencv_hu_moments_sendpacket(t_pdp_opencv_hu_moments *x)
-{
- /* release the packet */
- pdp_packet_mark_unused(x->x_packet0);
- x->x_packet0 = -1;
-
- /* unregister and propagate if valid dest packet */
- pdp_packet_pass_if_valid(x->x_outlet0, &x->x_packet1);
-}
-
-static void pdp_opencv_hu_moments_process(t_pdp_opencv_hu_moments *x)
-{
- int encoding;
- t_pdp *header = 0;
- char *parname;
- unsigned pi;
- int partype;
- float pardefault;
- t_atom plist[2];
- t_atom tlist[2];
- t_atom vlist[2];
-
- /* check if image data packets are compatible */
- if ( (header = pdp_packet_header(x->x_packet0))
- && (PDP_BITMAP == header->type)){
-
- /* pdp_opencv_hu_moments_process inputs and write into active inlet */
- switch(pdp_packet_header(x->x_packet0)->info.image.encoding){
-
- case PDP_BITMAP_RGB:
- x->x_packet1 = pdp_packet_clone_rw(x->x_packet0);
- pdp_queue_add(x, pdp_opencv_hu_moments_process_rgb, pdp_opencv_hu_moments_sendpacket, &x->x_queue_id);
- break;
-
- default:
- /* don't know the type, so dont pdp_opencv_hu_moments_process */
- break;
-
- }
- }
-
-}
-
-static void pdp_opencv_hu_moments_input_0(t_pdp_opencv_hu_moments *x, t_symbol *s, t_floatarg f)
-{
- /* if this is a register_ro message or register_rw message, register with packet factory */
-
- if (s == gensym("register_rw"))
- x->x_dropped = pdp_packet_convert_ro_or_drop(&x->x_packet0, (int)f, pdp_gensym("bitmap/rgb/*") );
-
- if ((s == gensym("process")) && (-1 != x->x_packet0) && (!x->x_dropped))
- {
- /* add the process method and callback to the process queue */
- pdp_opencv_hu_moments_process(x);
- }
-}
-
-static void pdp_opencv_hu_moments_free(t_pdp_opencv_hu_moments *x)
-{
- int i;
-
- pdp_queue_finish(x->x_queue_id);
- pdp_packet_mark_unused(x->x_packet0);
-
- //Destroy cv_images
- cvReleaseImage(&x->image);
- cvReleaseImage(&x->gray);
-}
-
-t_class *pdp_opencv_hu_moments_class;
-
-
-void *pdp_opencv_hu_moments_new(t_floatarg f)
-{
- int i;
-
- t_pdp_opencv_hu_moments *x = (t_pdp_opencv_hu_moments *)pd_new(pdp_opencv_hu_moments_class);
-
- x->x_outlet0 = outlet_new(&x->x_obj, &s_anything);
- x->x_dataout = outlet_new(&x->x_obj, &s_anything);
-
- x->x_packet0 = -1;
- x->x_packet1 = -1;
- x->x_queue_id = -1;
-
- x->x_width = 320;
- x->x_height = 240;
- x->x_size = x->x_width * x->x_height;
-
- x->x_binary = 0;
-
- x->image = cvCreateImage(cvSize(x->x_width,x->x_height), IPL_DEPTH_8U, 3);
- x->gray = cvCreateImage(cvSize(x->image->width,x->image->height), IPL_DEPTH_8U, 1);
-
- //contours = 0;
- return (void *)x;
-}
-
-static void pdp_opencv_hu_moments_binary(t_pdp_opencv_hu_moments *x, t_floatarg f)
-{
- if ( ((int)f==1) || ((int)f==0) ) x->x_binary = (int)f;
-}
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-
-void pdp_opencv_hu_moments_setup(void)
-{
-
- post( " pdp_opencv_hu_moments");
- pdp_opencv_hu_moments_class = class_new(gensym("pdp_opencv_hu_moments"), (t_newmethod)pdp_opencv_hu_moments_new,
- (t_method)pdp_opencv_hu_moments_free, sizeof(t_pdp_opencv_hu_moments), 0, A_DEFFLOAT, A_NULL);
-
- class_addmethod(pdp_opencv_hu_moments_class, (t_method)pdp_opencv_hu_moments_input_0, gensym("pdp"), A_SYMBOL, A_DEFFLOAT, A_NULL);
- class_addmethod(pdp_opencv_hu_moments_class, (t_method)pdp_opencv_hu_moments_binary, gensym("binary"), A_DEFFLOAT, A_NULL);
-
-}
-
-#ifdef __cplusplus
-}
-#endif
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-18 06:19:21 +0000