rotate_image.py 文件源码

def rotate_image(inImgFilename, outImgFilename, rotAngle):
    """
    Rotates a copy of inImgFilename by angle rotAngle (in degrees)

    Args:
        inImgFilename (str): path to the input mammogram in PNG format
        outImgFilename (str): directory where the output image must be saved in PNG format
        rotAngle (float): angle to rotate image (in degrees)
    """

    raw = misc.imread(inImgFilename)
    aug = rotate(raw, rotAngle)
    imsave(outImgFilename, aug)