# tensorplay.nn.functional.pixel_unshuffle

Source: https://www.tensorplay.cn/docs/generated/tensorplay.nn.functional.pixel_unshuffle.html

```python
tensorplay.nn.functional.pixel_unshuffle(input: Tensor, downscale_factor: int) → Tensor
```

Reverses the [pixel_shuffle()](/docs/generated/tensorplay.nn.functional.pixel_shuffle.html#tensorplay.nn.functional.pixel_shuffle) transformation: (*, C, H x r,
W x r) -> (*, C x r^2, H, W).