numpy 计算后有不固定的异常点 做图像处理的时候,有时发现结果里面总有一些异常的点,原因是 numpy 精度会有问题!!! 尤其是 dot 运算,此时需要转换为 np.longdouble 类型去尽可能的精确,当然不保证这个就能解决问题了。 Was this page helpful? Thanks! You can leave some advices in the comment section below. Thanks! You can leave some advices in the comment section below. Comments