mindspore.dataset.vision.py_transforms.RandomGrayscale

class mindspore.dataset.vision.py_transforms.RandomGrayscale(prob=0.1)[source]

Randomly convert the input image into grayscale image with a given probability.

Parameters: prob (float, optional) – Probability of the image being converted to grayscale (default=0.1).

Examples

>>> import mindspore.dataset.vision.py_transforms as py_vision
>>> from mindspore.dataset.transforms.py_transforms import Compose
>>>
>>> Compose([py_vision.Decode(),
>>>          py_vision.RandomGrayscale(0.3),
>>>          py_vision.ToTensor()])