Objective Video Quality Evaluation Model Based on Fuzzy Synthetic Judgment

Since no well-established methods for objective quality evaluation are available,in this paper,a new efficient and reliable objective video evaluation model is proposed based on fuzzy synthetic judgment.Fuzzy control is combined with the objective evaluation.First,the essential idea of the model is described systemically.Then the fuzzy membership functions of all factors affecting the video quality are determined.And the fact weights are also estimated by proximate approach algorithm.This model highlights a comprehensive evaluation by taking into account various properties of the compressed video including video quality,fluency and motion speed,and has exlellent compatibility with other evaluation model or standard.Simulation results demonstrate that the proposed evaluation model outperform some other approaches and achieve more reliability.