cutcutcodec.core.nn.dataaug.video.interlace¶

cutcutcodec.core.nn.dataaug.video.interlace(video: Tensor) → Tensor[source]¶

Simulate an interlaced video.

Examples¶

>>> import torch
>>> from cutcutcodec.core.nn.dataaug.video import interlace
>>> video = torch.empty(5, 5, 12)
>>> video[:, :, 0:3] = 1.0
>>> video[:, :, 3:6] = 2.0
>>> video[:, :, 6:9] = 3.0
>>> video[:, :, 9:12] = 4.0
>>> video = interlace(video)
>>> video[:, :, 6]
tensor([[3., 3., 3., 3., 3.],
        [2., 2., 2., 2., 2.],
        [3., 3., 3., 3., 3.],
        [2., 2., 2., 2., 2.],
        [3., 3., 3., 3., 3.]])
>>>