cutcutcodec.core.analysis.video.metric.utils

Helper for metrics.

Functions

batched_frames(func)

Decorate to vectorize the metrics.

Details

cutcutcodec.core.analysis.video.metric.utils.batched_frames(func: callable) → callable

Decorate to vectorize the metrics.

The signature of the metric has to be: metric(ref: torch.Tensor, dis: torch.Tensor, *args, **kwargs) -> torch.Tensor With ref.shape == dis.shape == (batch, height, width, channels). The returned type is based on dis parameter.