1. In-service video quality measurements in optical fiber links based on neural network
- Creator:
- Nasiri-Avanaki , Muhammad-Reza and Ebrahimpour , Reza
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Digital video transmission link, single model optical fibre, no reference video quality metrics, and back propagation neural networks
- Language:
- English
- Description:
- Video quality assessment plays a key role in evaluating and optimizing video systems. In this paper, objective image quality metric, appropriate for the fiber optic image transmission line without accessing to the original images, is evaluated by conventional neural networks. It allows an efficient continuous time scoring of the video stream efficiently by a mark on a scale of zero to five. The image database in this research has been collected in the Semnan University. The certainty of the trained network is above 81 percent. Simulation results show that the proposed method is highly correlated with experimental data collected through the subjective experiments.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public