Full Reference Image Quality Assessment: A Survey
This article presents a brief review on full-reference (FR) image quality assessment (IQA) techniques. The discussion starts with traditional Peak Signal-to-Noise Ratio (PSNR) and then gradually moves to complex IQA models based on wavelets (or its various variants) and human visual system (HVS). The techniques are discussed from mathematical perspective to theoretical viewpoint. These discussions will be very useful for relevant researchers to have an apparent understanding about the status of recent FR-IQA. Few research problems are also discussed as an outcome of the article.
KeywordsIQA Full-reference IQA UQI SSIM VIF GMSD FSIM
- 4.Wang, Z., Simoncelli, E.P., Bovik, A.C.: Multi-scale structural similarity for image quality assessment. In: Proceedings of 37th IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, pp. 1398–1402 (2003)Google Scholar