sudoku_steps.py 文件源码

def __init__(self, filename, folder=None, classifier=None):
        """
        :param filename: image with sudoku
        :param folder: folder where to save debug images
        :param classifier: digit classifier
        """
        self.filename = os.path.basename(filename)
        image = cv2.imread(filename)
        self.image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
        self.folder = folder or FOLDER
        os.mkdir(os.path.join(self.folder, 'debug/'))
        self.classifier = classifier or DigitClassifier()
        # Default initial values
        self.perspective = False
        self.debug = True
        self.counter = 0
        self.step = -1