(self, i, j, h, w)
i: Upper pixel coordinate.
        j: Left pixel coordinate.
        h: Height of the cropped image.
        w: Width of the cropped image.
i: Upper pixel coordinate.
        j: Left pixel coordinate.
        h: Height of the cropped image.
        w: Width of the cropped image.
i : Upper pixel coordinate . j : Left pixel coordinate . h : Height of the cropped image . w : Width of the cropped image .
def __init__(self, i, j, h, w):
        """
        i: Upper pixel coordinate.
        j: Left pixel coordinate.
        h: Height of the cropped image.
        w: Width of the cropped image.
        """
        self.i = i
        self.j = j
        self.h = h
        self.w = w
def __init__ ( self , i , j , h , w ) : self . i = i self . j = j self . h = h self . w = w