@ -5,7 +5,7 @@ Interactive Image Segmentation using GrabCut algorithm.
This sample shows interactive image segmentation using grabcut algorithm .
USAGE :
USAGE :
python grabcut . py < filename >
README FIRST :
@ -63,14 +63,14 @@ def onmouse(event,x,y,flags,param):
if rectangle == True :
img = img2 . copy ( )
cv2 . rectangle ( img , ( ix , iy ) , ( x , y ) , BLUE , 2 )
rect = ( ix , iy , abs ( ix - x ) , abs ( iy - y ) )
rect = ( min ( ix , x ) , min ( iy , y ) , abs ( ix - x ) , abs ( iy - y ) )
rect_or_mask = 0
elif event == cv2 . EVENT_RBUTTONUP :
rectangle = False
rect_over = True
cv2 . rectangle ( img , ( ix , iy ) , ( x , y ) , BLUE , 2 )
rect = ( ix , iy , abs ( ix - x ) , abs ( iy - y ) )
rect = ( min ( ix , x ) , min ( iy , y ) , abs ( ix - x ) , abs ( iy - y ) )
rect_or_mask = 0
print " Now press the key ' n ' a few times until no further change \n "
@ -103,7 +103,7 @@ if len(sys.argv) == 2:
filename = sys . argv [ 1 ] # for drawing purposes
else :
print " No input image given, so loading default image, lena.jpg \n "
print " Correct Usage : python grabcut.py <filename> \n "
print " Correct Usage: python grabcut.py <filename> \n "
filename = ' ../cpp/lena.jpg '
img = cv2 . imread ( filename )
@ -117,7 +117,7 @@ cv2.namedWindow('input')
cv2 . setMouseCallback ( ' input ' , onmouse )
cv2 . moveWindow ( ' input ' , img . shape [ 1 ] + 10 , 90 )
print " Instructions : \n "
print " Instructions: \n "
print " Draw a rectangle around the object using right mouse button \n "
while ( 1 ) :