https://www.mathworks.com/help/images/ref/niqemodel.html
niqeModel - Naturalness Image Quality Evaluator (NIQE) model - MATLAB
A niqeModel object encapsulates a model used to calculate the Naturalness Image Quality Evaluator (NIQE) perceptual quality score of an image.
image qualitynaturalnessevaluatormodelmatlab