misc.py 文件源码

def resize_to_shape(data, height, width, order=1):
    h, w = np.shape(data)[0:2]
    factor_h = height / float(h)
    factor_w = width / float(w)
    if len(np.shape(data)) == 3:
        scale_factor = [factor_h, factor_w, 1.0]
    else:
        scale_factor = [factor_h, factor_w]
    return sci.zoom(data, scale_factor, order=order)