Version 1.1.15
API Reference >> Measurement Tools
Fork me on GitHub

Measurement Tools

skvideo.measure: Measurement routines

Measurement and quality assessment tools.

Functions

strred(referenceVideoData, distortedVideoData)

Computes Spatio-Temporal Reduced Reference Entropic Differencing (ST-RRED) Index.

ssim(referenceVideoData, distortedVideoData)

Computes Structural Similarity (SSIM) Index.

msssim(referenceVideoData, distortedVideoData)

Computes Multiscale Structural Similarity (MS-SSIM) Index.

mse(referenceVideoData, distortedVideoData)

Computes mean-squared error (MSE).

mae(referenceVideoData, distortedVideoData)

Computes mean absolute error (MAE).

psnr(referenceVideoData, distortedVideoData)

Computes Peak Signal to Noise Ratio (PSNR).

scenedet(videodata[, method, parameter1, ...])

Scene detection algorithms

brisque_features(videoData)

Computes Blind/Referenceless Image Spatial QUality Evaluator (BRISQUE) features.

videobliinds_features(videoData)

Computes Video Bliinds features.

viideo_features(videoData[, blocksize, ...])

Computes VIIDEO features.

viideo_score(videoData[, blocksize, ...])

Computes VIIDEO score.

niqe(inputVideoData)

Computes Naturalness Image Quality Evaluator.