This repository contains tensorflow implementation of steerable pyramid version of Visual Information Fidelity (VIF) proposed in [1]. This is a replication of MATLAB version released by the authors of [1] which is available HERE.
- Python (>=3.5)
- Numpy (>=1.16)
- Python Imaging Library (PIL) (>=6.0)
- Tensorflow (>=2.0)
A demo code is provided in test.py for testing purposes
[1]H.R. Sheikh, A.C. Bovik and G. de Veciana, "An information fidelity criterion for image quality assessment using natural scene statistics," IEEE Transactions on Image Processing , vol.14, no.12pp. 2117- 2128, Dec. 2005.