The WiML Symposium 2023 returns December 7! Join the livestream at 9:30 AM PST Register

tfm.vision.preprocess_ops.random_contrast

Jitters contrast of an image, similarly to torchvision`s ColorJitter.

tfm.vision.preprocess_ops.random_contrast(
    image: tf.Tensor, contrast: float = 0.0, seed: Optional[int] = None
) -> tf.Tensor

Args
`image`	`tf.Tensor` Of shape [height, width, 3] and type uint8.
`contrast`	`float, optional` Magnitude for contrast jitter. Defaults to 0.
`seed`	`int, optional` Random seed. Defaults to None.

Args

image

Of shape [height, width, 3] and type uint8.

contrast

float, optional

Magnitude for contrast jitter. Defaults to 0.

seed

int, optional

Random seed. Defaults to None.

Returns
`tf.Tensor`	The augmented `image` of type uint8.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Some content is licensed under the numpy license.

Last updated 2023-10-20 UTC.