Table of Contents

 1     Scope          
        1.1     Applications   
 2     References
 3     Definitions 
        3.1     Terms defined elsewhere        
        3.2     Terms defined in this Recommendation            
 4     Abbreviations and acronyms             
 5     Conventions             
 6     Description of hybrid perceptual bitstream model types      
Annex A – Summary of VQEG validation of hybrid models    
        A.1     Subjective datasets    
        A.2     Model performance summary              
Bibliography