frame.py 文件源码

def close(self, **kwargs):
        if 'shape' not in kwargs:
            kwargs['shape'] = cv2.MORPH_ELLIPSE
        if 'size' not in kwargs:
            kwargs['size'] = 3
        if kwargs['size'] > 0:
            kernel = cv2.getStructuringElement(kwargs['shape'], (kwargs['size'], kwargs['size']))
            self._ndarray = cv2.morphologyEx(self.ndarray, cv2.MORPH_CLOSE, kernel)
            self._contours = None

    # AND this frame with another frame