2 #pragma package <opencv>
10 IplImage* inpaint_mask = 0;
11 IplImage* img0 = 0, *img = 0, *inpainted = 0;
12 CvPoint prev_pt = {-1,-1};
14 void on_mouse( int event, int x, int y, int flags, void* )
19 if( event == CV_EVENT_LBUTTONUP || !(flags & CV_EVENT_FLAG_LBUTTON) )
20 prev_pt = cvPoint(-1,-1);
21 else if( event == CV_EVENT_LBUTTONDOWN )
22 prev_pt = cvPoint(x,y);
23 else if( event == CV_EVENT_MOUSEMOVE && (flags & CV_EVENT_FLAG_LBUTTON) )
25 CvPoint pt = cvPoint(x,y);
28 cvLine( inpaint_mask, prev_pt, pt, cvScalarAll(255), 5, 8, 0 );
29 cvLine( img, prev_pt, pt, cvScalarAll(255), 5, 8, 0 );
31 cvShowImage( "image", img );
36 int main( int argc, char** argv )
38 char* filename = argc >= 2 ? argv[1] : (char*)"fruits.jpg";
40 if( (img0 = cvLoadImage(filename,-1)) == 0 )
43 printf( "Hot keys: \n"
44 "\tESC - quit the program\n"
45 "\tr - restore the original image\n"
46 "\ti or ENTER - run inpainting algorithm\n"
47 "\t\t(before running it, paint something on the image)\n" );
49 cvNamedWindow( "image", 1 );
51 img = cvCloneImage( img0 );
52 inpainted = cvCloneImage( img0 );
53 inpaint_mask = cvCreateImage( cvGetSize(img), 8, 1 );
55 cvZero( inpaint_mask );
57 cvShowImage( "image", img );
58 cvShowImage( "watershed transform", inpainted );
59 cvSetMouseCallback( "image", on_mouse, 0 );
70 cvZero( inpaint_mask );
72 cvShowImage( "image", img );
75 if( (char)c == 'i' || (char)c == '\n' )
77 cvNamedWindow( "inpainted image", 1 );
78 cvInpaint( img, inpaint_mask, inpainted, 3, CV_INPAINT_TELEA );
79 cvShowImage( "inpainted image", inpainted );