详解img should be PIL Image. Got ＜class ‘numpy.ndarray‘＞

NumPy数据对象1 —— numpy.ndarray类

TypeError: numpy.ndarray or cuda.ndarray are expected.

AttributeError: 'numpy.ndarray' object has no attribute 'index'

已解决TypeError: unhashable type: ‘numpy.ndarray‘

python如何保存矩阵，保存matrix,保存numpy.ndarray

已解决TypeError: type numpy.ndarray doesn‘t define __round__ method

Numpy(1)—Numpy Ndarray对象、dtype、ndarray.ndim、ndarray.shape、ndarray.itemsize、

numpy array asarray ndarray

numpy.ndarray.flatten()函数