- class torchvision.transforms.v2.Grayscale(num_output_channels: int = 1)¶
[BETA] Convert images or videos to grayscale.
The Grayscale transform is in Beta stage, and while we do not expect disruptive breaking changes, some APIs may slightly change according to user feedback. Please submit any feedback you may have in this issue: https://github.com/pytorch/vision/issues/6753.
If the input is a
torch.Tensor, it is expected to have […, 3 or 1, H, W] shape, where … means an arbitrary number of leading dimensions
num_output_channels (int) – (1 or 3) number of channels desired for output image
Grayscale:Illustration of transforms