85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
#ifdef _CH_
|
|
#pragma package <opencv>
|
|
#endif
|
|
|
|
#include "cv.h"
|
|
#include "highgui.h"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
IplImage* inpaint_mask = 0;
|
|
IplImage* img0 = 0, *img = 0, *inpainted = 0;
|
|
CvPoint prev_pt = {-1,-1};
|
|
|
|
void on_mouse( int event, int x, int y, int flags, void* )
|
|
{
|
|
if( !img )
|
|
return;
|
|
|
|
if( event == CV_EVENT_LBUTTONUP || !(flags & CV_EVENT_FLAG_LBUTTON) )
|
|
prev_pt = cvPoint(-1,-1);
|
|
else if( event == CV_EVENT_LBUTTONDOWN )
|
|
prev_pt = cvPoint(x,y);
|
|
else if( event == CV_EVENT_MOUSEMOVE && (flags & CV_EVENT_FLAG_LBUTTON) )
|
|
{
|
|
CvPoint pt = cvPoint(x,y);
|
|
if( prev_pt.x < 0 )
|
|
prev_pt = pt;
|
|
cvLine( inpaint_mask, prev_pt, pt, cvScalarAll(255), 5, 8, 0 );
|
|
cvLine( img, prev_pt, pt, cvScalarAll(255), 5, 8, 0 );
|
|
prev_pt = pt;
|
|
cvShowImage( "image", img );
|
|
}
|
|
}
|
|
|
|
|
|
int main( int argc, char** argv )
|
|
{
|
|
char* filename = argc >= 2 ? argv[1] : (char*)"fruits.jpg";
|
|
|
|
if( (img0 = cvLoadImage(filename,-1)) == 0 )
|
|
return 0;
|
|
|
|
printf( "Hot keys: \n"
|
|
"\tESC - quit the program\n"
|
|
"\tr - restore the original image\n"
|
|
"\ti or SPACE - run inpainting algorithm\n"
|
|
"\t\t(before running it, paint something on the image)\n" );
|
|
|
|
cvNamedWindow( "image", 1 );
|
|
|
|
img = cvCloneImage( img0 );
|
|
inpainted = cvCloneImage( img0 );
|
|
inpaint_mask = cvCreateImage( cvGetSize(img), 8, 1 );
|
|
|
|
cvZero( inpaint_mask );
|
|
cvZero( inpainted );
|
|
cvShowImage( "image", img );
|
|
cvShowImage( "inpainted image", inpainted );
|
|
cvSetMouseCallback( "image", on_mouse, 0 );
|
|
|
|
for(;;)
|
|
{
|
|
int c = cvWaitKey(0);
|
|
|
|
if( (char)c == 27 )
|
|
break;
|
|
|
|
if( (char)c == 'r' )
|
|
{
|
|
cvZero( inpaint_mask );
|
|
cvCopy( img0, img );
|
|
cvShowImage( "image", img );
|
|
}
|
|
|
|
if( (char)c == 'i' || (char)c == ' ' )
|
|
{
|
|
cvNamedWindow( "inpainted image", 1 );
|
|
cvInpaint( img, inpaint_mask, inpainted, 3, CV_INPAINT_TELEA );
|
|
cvShowImage( "inpainted image", inpainted );
|
|
}
|
|
}
|
|
|
|
return 1;
|
|
}
|