A collection of No-Reference-IQA implements:
BRISQUE (Blind/Referenceless Image Spatial QUality Evaluator)
A. Mittal, A. K. Moorthy and A. C. Bovik, “No-Reference Image Quality Assessment in the Spatial Domain,” IEEE Transactions on Image Processing , 2012.
NIQE (Naturalness Image Quality Evaluator)
A. Mittal, R. Soundararajan and A. C. Bovik, “Making a Completely Blind Image Quality Analyzer, ” IEEE Signal Processing Letters , pp. 209-212, vol. 22, no. 3, March 2013.
SSEQ (No-reference Image Quality Assessment Based on Spatial and Spectral Entropies)
L. Liu, B. Liu, H. Huang, and A.C. Bovik “ No-reference image quality assessment based on spatial and spectral entropies,” Signal Processing: Image Communication, June 2014.
See here for more information about Image & Video Quality Assessment.