prepare_data.py 文件源码

def _append_to_list(self, path, angle, flip = False, brightness_adjust = 1.0):
        """
        Adds one image to the X/y_train list

        Parameters
        ----------
        path : string
            The path to the image
        angle : float
            Steering angle
        flip : boolean
            Should we flip the image when reading the list
        brightness_adjusts: float
            Brightness adjust factor
        """
        self.X_train.append((self._prepend_path(path), flip, brightness_adjust))
        if flip: #Flipped images angle needs correction
            angle = angle * -1
        self.y_train.append(angle)