mindspore.dataset.vision.RandomVerticalFlip

class mindspore.dataset.vision.RandomVerticalFlip(prob=0.5)[source]

Randomly flip the input image vertically with a given probability.

Parameters

prob (float, optional) – Probability of the image being flipped. Default=0.5.

Raises

TypeError – If prob is not of type float.
ValueError – If prob is not in range [0, 1].
RuntimeError – If given tensor shape is not <H, W> or <H, W, C>.

Supported Platforms:: CPU

Examples

>>> transforms_list = [vision.Decode(), vision.RandomVerticalFlip(0.25)]
>>> image_folder_dataset = image_folder_dataset.map(operations=transforms_list,
...                                                 input_columns=["image"])

execute_py(img)[source]

Execute method.

Parameters: img (PIL Image) – Image to be vertically flipped.
Returns: PIL Image, randomly vertically flipped image.