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Contains metrics related to video/image quality.


The CIEDE2000 color difference formula.
Contains a trait and utilities for implementing decoders. Prebuilt decoders are included in the av-metrics-decoders crate.
Peak Signal-to-Noise Ratio metric.
Peak Signal-to-Noise Ratio metric accounting for the Human Visual System.
Structural Similarity index.


Certain metrics return a value per plane. This struct contains the output for those metrics per plane, as well as a weighted average of the planes.
One data plane of a frame.


Sample position for subsampled chroma
Chroma subsampling format


Trait for casting between primitive types.
A type that can be used as a pixel type.