class torchvision.transforms.v2.RandomAutocontrast(p: float = 0.5)[source]

[BETA] Autocontrast the pixels of the given image or video with a given probability.


The RandomAutocontrast transform is in Beta stage, and while we do not expect major breaking changes, some APIs may still change according to user feedback. Please submit any feedback you may have in this issue:, and you can also check out to learn more about the APIs that we suspect might involve future changes.

If the input is a torch.Tensor, it is expected to have […, 1 or 3, H, W] shape, where … means an arbitrary number of leading dimensions. If img is PIL Image, it is expected to be in mode “L” or “RGB”.


p (float) – probability of the image being autocontrasted. Default value is 0.5


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