diff options
Diffstat (limited to 'pix_opencv_of_bm.cc')
| -rw-r--r-- | pix_opencv_of_bm.cc | 576 |
1 files changed, 0 insertions, 576 deletions
diff --git a/pix_opencv_of_bm.cc b/pix_opencv_of_bm.cc deleted file mode 100644 index c3d280a..0000000 --- a/pix_opencv_of_bm.cc +++ /dev/null @@ -1,576 +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_of_bm.h" -#include <stdio.h> - -CPPEXTERN_NEW(pix_opencv_of_bm) - -///////////////////////////////////////////////////////// -// -// pix_opencv_of_bm -// -///////////////////////////////////////////////////////// -// Constructor -// -///////////////////////////////////////////////////////// - -pix_opencv_of_bm :: pix_opencv_of_bm() -{ - comp_xsize=320; - comp_ysize=240; - - m_meanout = outlet_new(this->x_obj, &s_anything); - m_maxout = outlet_new(this->x_obj, &s_anything); - - x_nightmode=0; - x_threshold=10; - x_blocksize.width = 20; - x_blocksize.height = 20; - x_shiftsize.width = 20; - x_shiftsize.height = 20; - x_maxrange.width = 10; - x_maxrange.height = 10; - x_useprevious = 0; - x_minblocks = 10; - x_velsize.width = (comp_xsize-x_blocksize.width)/x_shiftsize.width; - x_velsize.height = (comp_ysize-x_blocksize.height)/x_shiftsize.height; - - // initialize font - cvInitFont( &font, CV_FONT_HERSHEY_PLAIN, 1.0, 1.0, 0, 1, 8 ); - - rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 ); - rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 ); - grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - prev_grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - - x_velx = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - x_vely = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - -} - -///////////////////////////////////////////////////////// -// Destructor -// -///////////////////////////////////////////////////////// -pix_opencv_of_bm :: ~pix_opencv_of_bm() -{ - // Destroy cv_images - cvReleaseImage( &rgba ); - cvReleaseImage( &rgb ); - cvReleaseImage( &grey ); - cvReleaseImage( &prev_grey ); - cvReleaseImage( &x_velx ); - cvReleaseImage( &x_vely ); - -} - -///////////////////////////////////////////////////////// -// processImage -// -///////////////////////////////////////////////////////// -void pix_opencv_of_bm :: processRGBAImage(imageStruct &image) -{ - int px,py; - double globangle=0.0, globx=0.0, globy=0.0, maxamp=0.0, maxangle=0.0; - int nbblocks=0; - CvPoint orig, dest; - double angle=0.0; - double hypotenuse=0.0; - - if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) - { - - this->comp_xsize=image.xsize; - this->comp_ysize=image.ysize; - - x_velsize.width = (comp_xsize-x_blocksize.width)/x_shiftsize.width; - x_velsize.height = (comp_ysize-x_blocksize.height)/x_shiftsize.height; - - cvReleaseImage( &rgba ); - cvReleaseImage( &rgb ); - cvReleaseImage( &grey ); - cvReleaseImage( &prev_grey ); - cvReleaseImage( &x_velx ); - cvReleaseImage( &x_vely ); - - rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 ); - rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 ); - grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - prev_grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - - x_velx = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - x_vely = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - } - - memcpy( rgba->imageData, image.data, image.xsize*image.ysize*4 ); - - // Convert to hsv - cvCvtColor(rgba, rgb, CV_BGRA2BGR); - cvCvtColor(rgb, grey, CV_BGR2GRAY); - - if( x_nightmode ) - cvZero( rgb ); - - cvCalcOpticalFlowBM( prev_grey, grey, - x_blocksize, x_shiftsize, - x_maxrange, x_useprevious, - x_velx, x_vely ); - - nbblocks = 0; - globangle = 0; - globx = 0; - globy = 0; - for( py=0; py<x_velsize.height; py++ ) - { - for( px=0; px<x_velsize.width; px++ ) - { - orig.x = (px*comp_xsize)/x_velsize.width; - orig.y = (py*comp_ysize)/x_velsize.height; - dest.x = (int)(orig.x + cvGet2D(x_velx, py, px).val[0]); - dest.y = (int)(orig.y + cvGet2D(x_vely, py, px).val[0]); - angle = -atan2( (double) (dest.y-orig.y), (double) (dest.x-orig.x) ); - hypotenuse = sqrt( pow(dest.y-orig.y, 2) + pow(dest.x-orig.x, 2) ); - - /* Now draw the tips of the arrow. I do some scaling so that the - * tips look proportional to the main line of the arrow. - */ - if (hypotenuse >= x_threshold) - { - cvLine( rgb, orig, dest, CV_RGB(0,255,0), (int)hypotenuse/10, CV_AA, 0 ); - - orig.x = (int) (dest.x - (x_shiftsize.width/4) * cos(angle + M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/4) * sin(angle + M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(0,0,255), (int)hypotenuse/10, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/4) * cos(angle - M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/4) * sin(angle - M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(0,0,255), (int)hypotenuse/10, CV_AA, 0 ); - - globx = globx+cvGet2D(x_velx, py, px).val[0]; - globy = globy+cvGet2D(x_vely, py, px).val[0]; - if ( hypotenuse > maxamp ) - { - maxamp = hypotenuse; - maxangle = angle; - } - // post( "pdp_opencv_of_bm : block %d : amp : %f : angle : %f", nbblocks, hypotenuse, (angle*180)/M_PI ); - nbblocks++; - } - - } - } - - if ( nbblocks >= x_minblocks ) - { - globangle=-atan2( globy, globx ); - // post( "pdp_opencv_of_bm : globangle : %f", (globangle*180)/M_PI ); - - orig.x = (int) (comp_xsize/2); - orig.y = (int) (comp_ysize/2); - dest.x = (int) (orig.x+((comp_xsize>comp_ysize)?comp_ysize/2:comp_xsize/2)*cos(globangle)); - dest.y = (int) (orig.y-((comp_xsize>comp_ysize)?comp_ysize/2:comp_xsize/2)*sin(globangle)); - cvLine( rgb, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/2) * cos(globangle + M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/2) * sin(globangle + M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/2) * cos(globangle - M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/2) * sin(globangle - M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - - // outputs the average angle of movement - globangle = (globangle*180)/M_PI; - SETFLOAT(&x_list[0], globangle); - outlet_list( m_meanout, 0, 1, x_list ); - - // outputs the amplitude and angle of the maximum movement - maxangle = (maxangle*180)/M_PI; - SETFLOAT(&x_list[0], maxamp); - SETFLOAT(&x_list[1], maxangle); - outlet_list( m_maxout, 0, 2, x_list ); - } - - memcpy( prev_grey->imageData, grey->imageData, image.xsize*image.ysize ); - - cvCvtColor(rgb, rgba, CV_BGR2BGRA); - memcpy( image.data, rgba->imageData, image.xsize*image.ysize*4 ); -} - -void pix_opencv_of_bm :: processRGBImage(imageStruct &image) -{ - int px,py; - double globangle=0.0, globx=0.0, globy=0.0, maxamp=0.0, maxangle=0.0; - int nbblocks=0; - CvPoint orig, dest; - double angle=0.0; - double hypotenuse=0.0; - - if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) - { - - this->comp_xsize=image.xsize; - this->comp_ysize=image.ysize; - - x_velsize.width = (comp_xsize-x_blocksize.width)/x_shiftsize.width; - x_velsize.height = (comp_ysize-x_blocksize.height)/x_shiftsize.height; - - cvReleaseImage( &rgba ); - cvReleaseImage( &rgb ); - cvReleaseImage( &grey ); - cvReleaseImage( &prev_grey ); - cvReleaseImage( &x_velx ); - cvReleaseImage( &x_vely ); - - rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 ); - rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 ); - grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - prev_grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - - x_velx = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - x_vely = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - } - - memcpy( rgb->imageData, image.data, image.xsize*image.ysize*3 ); - - // Convert to hsv - cvCvtColor(rgba, rgb, CV_BGRA2BGR); - cvCvtColor(rgb, grey, CV_BGR2GRAY); - - if( x_nightmode ) - cvZero( rgb ); - - cvCalcOpticalFlowBM( prev_grey, grey, - x_blocksize, x_shiftsize, - x_maxrange, x_useprevious, - x_velx, x_vely ); - - nbblocks = 0; - globangle = 0; - globx = 0; - globy = 0; - for( py=0; py<x_velsize.height; py++ ) - { - for( px=0; px<x_velsize.width; px++ ) - { - // post( "pdp_opencv_of_bm : (%d,%d) values (%f,%f)", px, py, velxf, velyf ); - orig.x = (px*comp_xsize)/x_velsize.width; - orig.y = (py*comp_ysize)/x_velsize.height; - dest.x = (int)(orig.x + cvGet2D(x_velx, py, px).val[0]); - dest.y = (int)(orig.y + cvGet2D(x_vely, py, px).val[0]); - angle = -atan2( (double) (dest.y-orig.y), (double) (dest.x-orig.x) ); - hypotenuse = sqrt( pow(dest.y-orig.y, 2) + pow(dest.x-orig.x, 2) ); - - /* Now draw the tips of the arrow. I do some scaling so that the - * tips look proportional to the main line of the arrow. - */ - if (hypotenuse >= x_threshold) - { - cvLine( rgb, orig, dest, CV_RGB(0,255,0), (int)hypotenuse/10, CV_AA, 0 ); - - orig.x = (int) (dest.x - (x_shiftsize.width/4) * cos(angle + M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/4) * sin(angle + M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(0,0,255), (int)hypotenuse/10, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/4) * cos(angle - M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/4) * sin(angle - M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(0,0,255), (int)hypotenuse/10, CV_AA, 0 ); - - globx = globx+cvGet2D(x_velx, py, px).val[0]; - globy = globy+cvGet2D(x_vely, py, px).val[0]; - if ( hypotenuse > maxamp ) - { - maxamp = hypotenuse; - maxangle = angle; - } - // post( "pdp_opencv_of_bm : block %d : amp : %f : angle : %f", nbblocks, hypotenuse, (angle*180)/M_PI ); - nbblocks++; - } - - } - } - - if ( nbblocks >= x_minblocks ) - { - globangle=-atan2( globy, globx ); - // post( "pdp_opencv_of_bm : globangle : %f", (globangle*180)/M_PI ); - - orig.x = (int) (comp_xsize/2); - orig.y = (int) (comp_ysize/2); - dest.x = (int) (orig.x+((comp_xsize>comp_ysize)?comp_ysize/2:comp_xsize/2)*cos(globangle)); - dest.y = (int) (orig.y-((comp_xsize>comp_ysize)?comp_ysize/2:comp_xsize/2)*sin(globangle)); - cvLine( rgb, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/2) * cos(globangle + M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/2) * sin(globangle + M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/2) * cos(globangle - M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/2) * sin(globangle - M_PI / 4)); - cvLine( rgb, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - - // outputs the average angle of movement - globangle = (globangle*180)/M_PI; - SETFLOAT(&x_list[0], globangle); - outlet_list( m_meanout, 0, 1, x_list ); - - // outputs the amplitude and angle of the maximum movement - maxangle = (maxangle*180)/M_PI; - SETFLOAT(&x_list[0], maxamp); - SETFLOAT(&x_list[1], maxangle); - outlet_list( m_maxout, 0, 2, x_list ); - } - - memcpy( prev_grey->imageData, grey->imageData, image.xsize*image.ysize ); - - memcpy( image.data, rgb->imageData, image.xsize*image.ysize*3 ); -} - -void pix_opencv_of_bm :: processYUVImage(imageStruct &image) -{ - post( "pix_opencv_of_bm : yuv format not supported" ); -} - -void pix_opencv_of_bm :: processGrayImage(imageStruct &image) -{ - int px,py; - double globangle=0.0, globx=0.0, globy=0.0, maxamp=0.0, maxangle=0.0; - int nbblocks=0; - CvPoint orig, dest; - double angle=0.0; - double hypotenuse=0.0; - - if ((this->comp_xsize!=image.xsize)&&(this->comp_ysize!=image.ysize)) - { - - this->comp_xsize=image.xsize; - this->comp_ysize=image.ysize; - - x_velsize.width = (comp_xsize-x_blocksize.width)/x_shiftsize.width; - x_velsize.height = (comp_ysize-x_blocksize.height)/x_shiftsize.height; - - cvReleaseImage( &rgba ); - cvReleaseImage( &rgb ); - cvReleaseImage( &grey ); - cvReleaseImage( &prev_grey ); - cvReleaseImage( &x_velx ); - cvReleaseImage( &x_vely ); - - rgba = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 4 ); - rgb = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 3 ); - grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - prev_grey = cvCreateImage( cvSize(comp_xsize, comp_ysize), 8, 1 ); - - x_velx = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - x_vely = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - } - - memcpy( grey->imageData, image.data, image.xsize*image.ysize ); - - if( x_nightmode ) - cvZero( grey ); - - cvCalcOpticalFlowBM( prev_grey, grey, - x_blocksize, x_shiftsize, - x_maxrange, x_useprevious, - x_velx, x_vely ); - - nbblocks = 0; - globangle = 0; - globx = 0; - globy = 0; - for( py=0; py<x_velsize.height; py++ ) - { - for( px=0; px<x_velsize.width; px++ ) - { - // post( "pdp_opencv_of_bm : (%d,%d) values (%f,%f)", px, py, velxf, velyf ); - orig.x = (px*comp_xsize)/x_velsize.width; - orig.y = (py*comp_ysize)/x_velsize.height; - dest.x = (int)(orig.x + cvGet2D(x_velx, py, px).val[0]); - dest.y = (int)(orig.y + cvGet2D(x_vely, py, px).val[0]); - angle = -atan2( (double) (dest.y-orig.y), (double) (dest.x-orig.x) ); - hypotenuse = sqrt( pow(dest.y-orig.y, 2) + pow(dest.x-orig.x, 2) ); - - /* Now draw the tips of the arrow. I do some scaling so that the - * tips look proportional to the main line of the arrow. - */ - if (hypotenuse >= x_threshold) - { - cvLine( grey, orig, dest, CV_RGB(0,255,0), (int)hypotenuse/10, CV_AA, 0 ); - - orig.x = (int) (dest.x - (x_shiftsize.width/4) * cos(angle + M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/4) * sin(angle + M_PI / 4)); - cvLine( grey, orig, dest, CV_RGB(0,0,255), (int)hypotenuse/10, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/4) * cos(angle - M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/4) * sin(angle - M_PI / 4)); - cvLine( grey, orig, dest, CV_RGB(0,0,255), (int)hypotenuse/10, CV_AA, 0 ); - - globx = globx+cvGet2D(x_velx, py, px).val[0]; - globy = globy+cvGet2D(x_vely, py, px).val[0]; - if ( hypotenuse > maxamp ) - { - maxamp = hypotenuse; - maxangle = angle; - } - // post( "pdp_opencv_of_bm : block %d : amp : %f : angle : %f", nbblocks, hypotenuse, (angle*180)/M_PI ); - nbblocks++; - } - - } - } - - if ( nbblocks >= x_minblocks ) - { - globangle=-atan2( globy, globx ); - // post( "pdp_opencv_of_bm : globangle : %f", (globangle*180)/M_PI ); - - orig.x = (int) (comp_xsize/2); - orig.y = (int) (comp_ysize/2); - dest.x = (int) (orig.x+((comp_xsize>comp_ysize)?comp_ysize/2:comp_xsize/2)*cos(globangle)); - dest.y = (int) (orig.y-((comp_xsize>comp_ysize)?comp_ysize/2:comp_xsize/2)*sin(globangle)); - cvLine( grey, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/2) * cos(globangle + M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/2) * sin(globangle + M_PI / 4)); - cvLine( grey, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - orig.x = (int) (dest.x - (x_shiftsize.width/2) * cos(globangle - M_PI / 4)); - orig.y = (int) (dest.y + (x_shiftsize.height/2) * sin(globangle - M_PI / 4)); - cvLine( grey, orig, dest, CV_RGB(255,255,255), 3, CV_AA, 0 ); - - // outputs the average angle of movement - globangle = (globangle*180)/M_PI; - SETFLOAT(&x_list[0], globangle); - outlet_list( m_meanout, 0, 1, x_list ); - - // outputs the amplitude and angle of the maximum movement - maxangle = (maxangle*180)/M_PI; - SETFLOAT(&x_list[0], maxamp); - SETFLOAT(&x_list[1], maxangle); - outlet_list( m_maxout, 0, 2, x_list ); - } - - memcpy( prev_grey->imageData, grey->imageData, image.xsize*image.ysize ); - - memcpy( image.data, grey->imageData, image.xsize*image.ysize ); -} - -///////////////////////////////////////////////////////// -// static member function -// -///////////////////////////////////////////////////////// - -void pix_opencv_of_bm :: obj_setupCallback(t_class *classPtr) -{ - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::nightModeMessCallback, - gensym("nightmode"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::tresholdMessCallback, - gensym("threshold"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::blocksizeMessCallback, - gensym("blocksize"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::shiftsizeMessCallback, - gensym("shiftsize"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::maxrangeMessCallback, - gensym("maxrange"), A_FLOAT, A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::usePreviousMessCallback, - gensym("useprevious"), A_FLOAT, A_NULL); - class_addmethod(classPtr, (t_method)&pix_opencv_of_bm::minBlocksMessCallback, - gensym("minblocks"), A_FLOAT, A_NULL); -} - -void pix_opencv_of_bm :: nightModeMessCallback(void *data, t_floatarg nightmode) -{ - GetMyClass(data)->nightModeMess((float)nightmode); -} - -void pix_opencv_of_bm :: tresholdMessCallback(void *data, t_floatarg threshold) -{ - GetMyClass(data)->tresholdMess((float)threshold); -} - -void pix_opencv_of_bm :: blocksizeMessCallback(void *data, t_floatarg fwidth, t_floatarg fheight) -{ - GetMyClass(data)->blocksizeMess((float)fwidth, (float)fheight); -} - -void pix_opencv_of_bm :: shiftsizeMessCallback(void *data, t_floatarg fwidth, t_floatarg fheight) -{ - GetMyClass(data)->shiftsizeMess((float)fwidth, (float)fheight); -} - -void pix_opencv_of_bm :: maxrangeMessCallback(void *data, t_floatarg fwidth, t_floatarg fheight) -{ - GetMyClass(data)->maxrangeMess((float)fwidth, (float)fheight); -} - -void pix_opencv_of_bm :: usePreviousMessCallback(void *data, t_floatarg previous) -{ - GetMyClass(data)->usePreviousMess((float)previous); -} - -void pix_opencv_of_bm :: minBlocksMessCallback(void *data, t_floatarg minblocks) -{ - GetMyClass(data)->minBlocksMess((float)minblocks); -} - -void pix_opencv_of_bm :: nightModeMess(float nightmode) -{ - if ( ( (int)nightmode==0 ) || ( (int)nightmode==1 ) ) x_nightmode = (int)nightmode; -} - -void pix_opencv_of_bm :: tresholdMess(float threshold) -{ - if ( (int)threshold>0 ) x_threshold = (int)threshold; -} - -void pix_opencv_of_bm :: blocksizeMess(float fwidth, float fheight) -{ - if ((fwidth>=5.0)&&(fwidth<=100.0)) x_blocksize.width = (int)fwidth; - if ((fheight>=5.0)&&(fheight<=100.0)) x_blocksize.height = (int)fheight; - - x_velsize.width = (comp_xsize-x_blocksize.width)/x_shiftsize.width; - x_velsize.height = (comp_ysize-x_blocksize.height)/x_shiftsize.height; - cvReleaseImage( &x_velx ); - cvReleaseImage( &x_vely ); - x_velx = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - x_vely = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - -} - -void pix_opencv_of_bm :: shiftsizeMess(float fwidth, float fheight) -{ - if ((fwidth>=5.0)&&(fwidth<=100.0)) x_shiftsize.width = (int)fwidth; - if ((fheight>=5.0)&&(fheight<=100.0)) x_shiftsize.height = (int)fheight; - - x_velsize.width = (comp_xsize-x_blocksize.width)/x_shiftsize.width; - x_velsize.height = (comp_ysize-x_blocksize.height)/x_shiftsize.height; - cvReleaseImage( &x_velx ); - cvReleaseImage( &x_vely ); - x_velx = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - x_vely = cvCreateImage( x_velsize, IPL_DEPTH_32F, 1 ); - -} - -void pix_opencv_of_bm :: maxrangeMess(float fwidth, float fheight) -{ - if ((fwidth>=5.0)&&(fwidth<=100.0)) x_maxrange.width = (int)fwidth; - if ((fheight>=5.0)&&(fheight<=100.0)) x_maxrange.height = (int)fheight; -} - -void pix_opencv_of_bm :: usePreviousMess(float previous) -{ - if ((previous==0.0)||(previous==1.0)) x_useprevious = (int)previous; -} - -void pix_opencv_of_bm :: minBlocksMess(float minblocks) -{ - if (minblocks>=1.0) x_minblocks = (int)minblocks; -} - |