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API Reference >> skvideo.measure.brisque_features
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skvideo.measure.brisque_features

skvideo.measure.brisque_features(videoData)[source]

Computes Blind/Referenceless Image Spatial QUality Evaluator (BRISQUE) features. [1] [2]

Since this is a referenceless image quality algorithm, only 1 video is needed. This function provides the raw features extracted per frame.

Parameters:

videoData : ndarray

Reference video, ndarray of dimension (T, M, N, C), (T, M, N), (M, N, C), or (M, N), where T is the number of frames, M is the height, N is width, and C is number of channels.
Returns:

features : ndarray

A matrix of shape (T, 36) of the computed BRISQUE features.

References

[1]
  1. Mittal, A. K. Moorthy and A. C. Bovik, “No-Reference Image Quality Assessment in the Spatial Domain” IEEE Transactions on Image Processing, 2012.
[2]
  1. Mittal, A. K. Moorthy and A. C. Bovik, “Referenceless Image Spatial Quality Evaluation Engine,” 45th Asilomar Conference on Signals, Systems and Computers , November 2011.