diff options
Diffstat (limited to 'pdp_opencv_lk.cc')
-rwxr-xr-x | pdp_opencv_lk.cc | 700 |
1 files changed, 700 insertions, 0 deletions
diff --git a/pdp_opencv_lk.cc b/pdp_opencv_lk.cc new file mode 100755 index 0000000..432c4e7 --- /dev/null +++ b/pdp_opencv_lk.cc @@ -0,0 +1,700 @@ +/* + * 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 <ctype.h> + +#include "pdp.h" + +#ifndef _EiC +#include "cv.h" +#endif + +#define MAX_MARKERS 500 +const int MAX_COUNT = 500; + +typedef struct pdp_opencv_lk_struct +{ + t_object x_obj; + t_float x_f; + + t_outlet *x_outlet0; + t_outlet *x_outlet1; + t_atom x_list[3]; + + int x_packet0; + int x_packet1; + int x_dropped; + int x_queue_id; + + int x_width; + int x_height; + int x_size; + + int win_size; + double quality; + int min_distance; + int x_maxmove; + int x_ftolerance; + int x_markall; + int x_delaunay; + int x_threshold; + int x_xmark[MAX_MARKERS]; + int x_ymark[MAX_MARKERS]; + int x_found[MAX_MARKERS]; + + // The output and temporary images + IplImage *image, *oimage, *grey, *prev_grey, *pyramid, *prev_pyramid, *swap_temp; + + CvPoint2D32f* points[2], *swap_points; + char* status; + int count; + int need_to_init; + int night_mode; + int flags; + int add_remove_pt; + CvPoint pt; + CvFont font; + + // structures needed for the delaunay + CvRect x_fullrect; + CvMemStorage* x_storage; + CvSubdiv2D* x_subdiv; + +} t_pdp_opencv_lk; + +static void pdp_opencv_lk_clear(t_pdp_opencv_lk *x); + +static void pdp_opencv_lk_process_rgb(t_pdp_opencv_lk *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); + int i,j,k,im; + int marked; + + if ((x->x_width != (t_int)header->info.image.width) || + (x->x_height != (t_int)header->info.image.height) || (!x->image)) + { + + post("pdp_opencv_lk :: resizing plugins"); + + 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->oimage ); + cvReleaseImage( &x->grey ); + cvReleaseImage( &x->prev_grey ); + cvReleaseImage( &x->pyramid ); + cvReleaseImage( &x->prev_pyramid ); + + //Create cv_images + x->image = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 3 ); + x->oimage = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 3 ); + x->grey = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->prev_grey = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->pyramid = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->prev_pyramid = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->points[0] = (CvPoint2D32f*)cvAlloc(MAX_COUNT*sizeof(x->points[0][0])); + x->points[1] = (CvPoint2D32f*)cvAlloc(MAX_COUNT*sizeof(x->points[0][0])); + x->status = (char*)cvAlloc(MAX_COUNT); + } + + newheader->info.image.encoding = header->info.image.encoding; + newheader->info.image.width = x->x_width; + newheader->info.image.height = x->x_height; + + memcpy( newdata, data, x->x_size*3 ); + + memcpy( x->image->imageData, data, x->x_size*3 ); + memcpy( x->oimage->imageData, data, x->x_size*3 ); + + cvCvtColor( x->image, x->grey, CV_RGB2GRAY ); + + if( x->night_mode ) + cvZero( x->image ); + + for ( im=0; im<MAX_MARKERS; im++ ) + { + x->x_found[im]--; + } + + if ( x->x_delaunay >= 0 ) + { + // init data structures for the delaunay + x->x_fullrect.x = -x->x_width/2; + x->x_fullrect.y = -x->x_height/2; + x->x_fullrect.width = 2*x->x_width; + x->x_fullrect.height = 2*x->x_height; + + x->x_storage = cvCreateMemStorage(0); + x->x_subdiv = cvCreateSubdiv2D( CV_SEQ_KIND_SUBDIV2D, sizeof(*x->x_subdiv), + sizeof(CvSubdiv2DPoint), + sizeof(CvQuadEdge2D), + x->x_storage ); + cvInitSubdivDelaunay2D( x->x_subdiv, x->x_fullrect ); + } + + if( x->need_to_init ) + { + /* automatic initialization */ + IplImage* eig = cvCreateImage( cvSize(x->grey->width,x->grey->height), 32, 1 ); + IplImage* temp = cvCreateImage( cvSize(x->grey->width,x->grey->height), 32, 1 ); + + x->count = MAX_COUNT; + cvGoodFeaturesToTrack( x->grey, eig, temp, x->points[1], &x->count, + x->quality, x->min_distance, 0, 3, 0, 0.04 ); + cvFindCornerSubPix( x->grey, x->points[1], x->count, + cvSize(x->win_size,x->win_size), cvSize(-1,-1), + cvTermCriteria(CV_TERMCRIT_ITER|CV_TERMCRIT_EPS,20,0.03)); + cvReleaseImage( &eig ); + cvReleaseImage( &temp ); + + x->add_remove_pt = 0; + } + else if( x->count > 0 ) + { + cvCalcOpticalFlowPyrLK( x->prev_grey, x->grey, x->prev_pyramid, x->pyramid, + x->points[0], x->points[1], x->count, cvSize(x->win_size,x->win_size), 3, x->status, 0, + cvTermCriteria(CV_TERMCRIT_ITER|CV_TERMCRIT_EPS,20,0.03), x->flags ); + x->flags |= CV_LKFLOW_PYR_A_READY; + for( i = k = 0; i < x->count; i++ ) + { + if( x->add_remove_pt ) + { + double dx = x->pt.x - x->points[1][i].x; + double dy = x->pt.y - x->points[1][i].y; + + if( dx*dx + dy*dy <= 25 ) + { + x->add_remove_pt = 0; + continue; + } + } + + if( !x->status[i] ) + continue; + + x->points[1][k++] = x->points[1][i]; + + if ( x->x_delaunay == 0 ) // add all the points + { + cvSubdivDelaunay2DInsert( x->x_subdiv, x->points[1][i] ); + cvCalcSubdivVoronoi2D( x->x_subdiv ); + } + // only add points included in (color-threshold)<p<(color+treshold) + if ( ( x->x_delaunay > 0 ) && ( x->x_xmark[x->x_delaunay-1] != -1 ) ) + { + int px = cvPointFrom32f(x->points[1][i]).x; + int py = cvPointFrom32f(x->points[1][i]).y; + int ppx, ppy; + + // eight connected pixels + for ( ppx=px-1; ppx<=px+1; ppx++ ) + { + for ( ppy=py-1; ppy<=py+1; ppy++ ) + { + if ( ( ppx < 0 ) || ( ppx >= x->x_width ) ) continue; + if ( ( ppy < 0 ) || ( ppy >= x->x_height ) ) continue; + + uchar red = ((uchar*)(x->oimage->imageData + x->oimage->widthStep*ppx))[ppy*3]; + uchar green = ((uchar*)(x->oimage->imageData + x->oimage->widthStep*ppx))[ppy*3+1]; + uchar blue = ((uchar*)(x->oimage->imageData + x->oimage->widthStep*ppx))[ppy*3+2]; + + uchar pred = ((uchar*)(x->oimage->imageData + x->oimage->widthStep*x->x_xmark[x->x_delaunay-1]))[x->x_ymark[x->x_delaunay-1]*3]; + uchar pgreen = ((uchar*)(x->oimage->imageData + x->oimage->widthStep*x->x_xmark[x->x_delaunay-1]))[x->x_ymark[x->x_delaunay-1]*3+1]; + uchar pblue = ((uchar*)(x->oimage->imageData + x->oimage->widthStep*x->x_xmark[x->x_delaunay-1]))[x->x_ymark[x->x_delaunay-1]*3+2]; + + int diff = abs(red-pred) + abs(green-pgreen) + abs(blue-pblue); + + // post( "pdp_opencv_lk : point (%d,%d,%d) : diff : %d", blue, green, red, diff ); + + if ( diff < x->x_threshold ) + { + cvSubdivDelaunay2DInsert( x->x_subdiv, x->points[1][i] ); + cvCalcSubdivVoronoi2D( x->x_subdiv ); + } + } + } + } + + cvCircle( x->image, cvPointFrom32f(x->points[1][i]), 3, CV_RGB(0,255,0), -1, 8,0); + + marked=0; + for ( im=0; im<MAX_MARKERS; im++ ) + { + // search for this point + if ( x->x_xmark[im] != -1.0 ) + { + if ( ( abs( x->points[1][i].x - x->x_xmark[im] ) <= x->x_maxmove ) && ( abs( x->points[1][i].y - x->x_ymark[im] ) <= x->x_maxmove ) ) + { + char tindex[4]; + sprintf( tindex, "%d", im+1 ); + cvPutText( x->image, tindex, cvPointFrom32f(x->points[1][i]), &x->font, CV_RGB(255,255,255)); + x->x_xmark[im]=x->points[1][i].x; + x->x_ymark[im]=x->points[1][i].y; + x->x_found[im]=x->x_ftolerance; + marked=1; + SETFLOAT(&x->x_list[0], im+1); + SETFLOAT(&x->x_list[1], x->x_xmark[im]); + SETFLOAT(&x->x_list[2], x->x_ymark[im]); + outlet_list( x->x_outlet1, 0, 3, x->x_list ); + } + } + } + + if ( x->x_markall && !marked ) + { + for ( im=0; im<MAX_MARKERS; im++) + { + if ( x->x_xmark[im] == -1 ) + { + x->x_xmark[im]=x->points[1][i].x; + x->x_ymark[im]=x->points[1][i].y; + x->x_found[im]=x->x_ftolerance; + break; + } + } + } + } + x->count = k; + } + + if( x->add_remove_pt && x->count < MAX_COUNT ) + { + x->points[1][x->count++] = cvPointTo32f(x->pt); + cvFindCornerSubPix( x->grey, x->points[1] + x->count - 1, 1, + cvSize(x->win_size,x->win_size), cvSize(-1,-1), + cvTermCriteria(CV_TERMCRIT_ITER|CV_TERMCRIT_EPS,20,0.03)); + x->add_remove_pt = 0; + } + + // draw the delaunay + if ( x->x_delaunay >= 0 ) + { + CvSeqReader reader; + int i, total = x->x_subdiv->edges->total; + int elem_size = x->x_subdiv->edges->elem_size; + + cvStartReadSeq( (CvSeq*)(x->x_subdiv->edges), &reader, 0 ); + + for( i = 0; i < total; i++ ) + { + CvQuadEdge2D* edge = (CvQuadEdge2D*)(reader.ptr); + CvSubdiv2DPoint* org_pt; + CvSubdiv2DPoint* dst_pt; + CvPoint2D32f org; + CvPoint2D32f dst; + CvPoint iorg, idst; + + if( CV_IS_SET_ELEM( edge )) + { + org_pt = cvSubdiv2DEdgeOrg((CvSubdiv2DEdge)edge); + dst_pt = cvSubdiv2DEdgeDst((CvSubdiv2DEdge)edge); + + if( org_pt && dst_pt ) + { + org = org_pt->pt; + dst = dst_pt->pt; + + iorg = cvPoint( cvRound( org.x ), cvRound( org.y )); + idst = cvPoint( cvRound( dst.x ), cvRound( dst.y )); + + if ( ( org.x > 0 ) && ( org.x < x->x_width ) && + ( dst.x > 0 ) && ( dst.x < x->x_width ) && + ( org.y > 0 ) && ( org.y < x->x_height ) && + ( dst.y > 0 ) && ( dst.y < x->x_height ) ) + cvLine( x->image, iorg, idst, CV_RGB(255,0,0), 1, CV_AA, 0 ); + } + } + + // draw the voronoi : useless in my opinion as points belongs to contours + /* + if( CV_IS_SET_ELEM( edge+1 )) + { + org_pt = cvSubdiv2DEdgeOrg((CvSubdiv2DEdge)edge+1); + dst_pt = cvSubdiv2DEdgeDst((CvSubdiv2DEdge)edge+1); + + if( org_pt && dst_pt ) + { + org = org_pt->pt; + dst = dst_pt->pt; + + iorg = cvPoint( cvRound( org.x ), cvRound( org.y )); + idst = cvPoint( cvRound( dst.x ), cvRound( dst.y )); + + cvLine( x->image, iorg, idst, CV_RGB(0,0,255), 1, CV_AA, 0 ); + } + } + */ + + CV_NEXT_SEQ_ELEM( elem_size, reader ); + } + } + + for ( im=0; im<MAX_MARKERS; im++ ) + { + if ( (x->x_xmark[im] != -1.0 ) && !x->x_found[im] ) + { + // lost the point + x->x_xmark[im]=-1.0; + x->x_ymark[im]=-1.0; + SETFLOAT(&x->x_list[0], im+1); + SETFLOAT(&x->x_list[1], x->x_xmark[im]); + SETFLOAT(&x->x_list[2], x->x_ymark[im]); + // send a lost point message to the patch + outlet_list( x->x_outlet1, 0, 3, x->x_list ); + // post( "pdp_opencv_lk : lost point %d", im+1 ); + } + } + + if ( x->x_delaunay >= 0 ) + { + cvReleaseMemStorage( &x->x_storage ); + } + + CV_SWAP( x->prev_grey, x->grey, x->swap_temp ); + CV_SWAP( x->prev_pyramid, x->pyramid, x->swap_temp ); + CV_SWAP( x->points[0], x->points[1], x->swap_points ); + x->need_to_init = 0; + + memcpy( newdata, x->image->imageData, x->x_size*3 ); + return; +} + + +static void pdp_opencv_lk_winsize(t_pdp_opencv_lk *x, t_floatarg f) +{ + if (f>1.0) x->win_size = (int)f; +} + +static void pdp_opencv_lk_nightmode(t_pdp_opencv_lk *x, t_floatarg f) +{ + if ((f==0.0)||(f==1.0)) x->night_mode = (int)f; +} + +static void pdp_opencv_lk_quality(t_pdp_opencv_lk *x, t_floatarg f) +{ + if (f>0.0) x->quality = f; +} + +static void pdp_opencv_lk_mindistance(t_pdp_opencv_lk *x, t_floatarg f) +{ + if (f>1.0) x->min_distance = (int)f; +} + +static void pdp_opencv_lk_maxmove(t_pdp_opencv_lk *x, t_floatarg f) +{ + // has to be more than the size of a point + if (f>=3.0) x->x_maxmove = (int)f; +} + +static void pdp_opencv_lk_ftolerance(t_pdp_opencv_lk *x, t_floatarg f) +{ + if (f>0.0) x->x_ftolerance = (int)f; +} + +static void pdp_opencv_lk_delaunay(t_pdp_opencv_lk *x, t_symbol *s) +{ + if (s == gensym("on")) + x->x_delaunay = 0; + if (s == gensym("off")) + x->x_delaunay = -1; +} + +static void pdp_opencv_lk_pdelaunay(t_pdp_opencv_lk *x, t_floatarg point, t_floatarg threshold) +{ + if (((int)point>0) && ((int)point<MAX_MARKERS)) + { + x->x_delaunay = (int)point; + x->x_threshold = (int)threshold; + } +} + +static void pdp_opencv_lk_init(t_pdp_opencv_lk *x) +{ + x->need_to_init = 1; +} + +static void pdp_opencv_lk_mark(t_pdp_opencv_lk *x, t_symbol *s, int argc, t_atom *argv) +{ + int i; + int inserted; + int px,py; + + if ( argc == 1 ) // mark all + { + if ( argv[0].a_type != A_SYMBOL ) + { + error( "pdp_opencv_lk : wrong argument (should be 'all')" ); + return; + } + if ( !strcmp( argv[0].a_w.w_symbol->s_name, "all" ) ) + { + x->x_markall = 1; + return; + } + if ( !strcmp( argv[0].a_w.w_symbol->s_name, "none" ) ) + { + x->x_markall = 0; + pdp_opencv_lk_clear(x); + return; + } + } + else + { + if ( ( argv[0].a_type != A_FLOAT ) || ( argv[1].a_type != A_FLOAT ) ) + { + error( "pdp_opencv_lk : wrong argument (should be mark px py)" ); + return; + } + else + { + float fperx = argv[0].a_w.w_float; + float fpery = argv[1].a_w.w_float; + + if ( ( fperx < 0.0 ) || ( fperx > 1.0 ) || ( fpery < 0.0 ) || ( fpery > 1.0 ) ) + { + return; + } + + px = (int)(fperx*x->x_width); + py = (int)(fpery*x->x_height); + inserted = 0; + for ( i=0; i<MAX_MARKERS; i++) + { + if ( x->x_xmark[i] == -1 ) + { + x->x_xmark[i] = px; + x->x_ymark[i] = py; + x->x_found[i] = x->x_ftolerance; + inserted = 1; + break; + } + } + if ( !inserted ) + { + post( "pdp_opencv_lk : max markers reached" ); + } + } + } +} + +static void pdp_opencv_lk_delete(t_pdp_opencv_lk *x, t_floatarg findex ) +{ + int i; + + if ( ( findex < 1.0 ) || ( findex > MAX_MARKERS ) ) + { + return; + } + + x->x_xmark[(int)findex-1] = -1; + x->x_ymark[(int)findex-1] = -1; +} + +static void pdp_opencv_lk_clear(t_pdp_opencv_lk *x ) +{ + int i; + + for ( i=0; i<MAX_MARKERS; i++) + { + x->x_xmark[i] = -1; + x->x_ymark[i] = -1; + } +} + +static void pdp_opencv_lk_sendpacket(t_pdp_opencv_lk *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_lk_process(t_pdp_opencv_lk *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_lk_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, (void*)pdp_opencv_lk_process_rgb, (void*)pdp_opencv_lk_sendpacket, &x->x_queue_id); + break; + + default: + /* don't know the type, so dont pdp_opencv_lk_process */ + break; + + } + } + +} + +static void pdp_opencv_lk_input_0(t_pdp_opencv_lk *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((char*)"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_lk_process(x); + } +} + +static void pdp_opencv_lk_free(t_pdp_opencv_lk *x) +{ + int i; + + pdp_queue_finish(x->x_queue_id); + pdp_packet_mark_unused(x->x_packet0); + //cv_freeplugins(x); + + //Destroy cv_images + cvReleaseImage( &x->image ); + cvReleaseImage( &x->oimage ); + cvReleaseImage( &x->grey ); + cvReleaseImage( &x->prev_grey ); + cvReleaseImage( &x->pyramid ); + cvReleaseImage( &x->prev_pyramid ); +} + +t_class *pdp_opencv_lk_class; + + +void *pdp_opencv_lk_new(t_floatarg f) +{ + int i; + + t_pdp_opencv_lk *x = (t_pdp_opencv_lk *)pd_new(pdp_opencv_lk_class); + inlet_new(&x->x_obj, &x->x_obj.ob_pd, &s_float, gensym("win_size")); + + x->x_outlet0 = outlet_new(&x->x_obj, &s_anything); + x->x_outlet1 = 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->win_size = 10; + + x->points [0] = 0; + x->points [1] = 0; + x->status = 0; + x->count = 0; + x->need_to_init = 1; + x->night_mode = 0; + x->flags = 0; + x->add_remove_pt = 0; + x->quality = 0.1; + x->min_distance = 10; + x->x_maxmove = 8; + x->x_ftolerance = 8; + x->x_delaunay = -1; + x->x_threshold = -1; + + x->x_markall = 0; + for ( i=0; i<MAX_MARKERS; i++ ) + { + x->x_xmark[i] = -1; + x->x_ymark[i] = -1; + } + + // initialize font + cvInitFont( &x->font, CV_FONT_HERSHEY_PLAIN, 1.0, 1.0, 0, 1, 8 ); + + x->image = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 3 ); + x->oimage = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 3 ); + x->grey = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->prev_grey = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->pyramid = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->prev_pyramid = cvCreateImage( cvSize(x->x_width, x->x_height), 8, 1 ); + x->points[0] = (CvPoint2D32f*)cvAlloc(MAX_COUNT*sizeof(x->points[0][0])); + x->points[1] = (CvPoint2D32f*)cvAlloc(MAX_COUNT*sizeof(x->points[0][0])); + x->status = (char*)cvAlloc(MAX_COUNT); + + return (void *)x; +} + + +#ifdef __cplusplus +extern "C" +{ +#endif + + +void pdp_opencv_lk_setup(void) +{ + + post( " pdp_opencv_lk"); + pdp_opencv_lk_class = class_new(gensym("pdp_opencv_lk"), (t_newmethod)pdp_opencv_lk_new, + (t_method)pdp_opencv_lk_free, sizeof(t_pdp_opencv_lk), 0, A_DEFFLOAT, A_NULL); + + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_input_0, gensym("pdp"), A_SYMBOL, A_DEFFLOAT, A_NULL); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_winsize, gensym("win_size"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_nightmode, gensym("nightmode"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_quality, gensym("quality"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_init, gensym("init"), A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_mark, gensym("mark"), A_GIMME, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_delete, gensym("delete"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_clear, gensym("clear"), A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_mindistance, gensym("mindistance"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_maxmove, gensym("maxmove"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_ftolerance, gensym("ftolerance"), A_FLOAT, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_delaunay, gensym("delaunay"), A_SYMBOL, A_NULL ); + class_addmethod(pdp_opencv_lk_class, (t_method)pdp_opencv_lk_pdelaunay, gensym("pdelaunay"), A_FLOAT, A_FLOAT, A_NULL ); + +} + +#ifdef __cplusplus +} +#endif |