CONTENTS

 1     Scope        
        1.1     Applications 
        1.2     Model usage
        1.3     Limitations   
 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 the reduced reference measurement method
 7     Findings of the Video Quality Experts Group (VQEG)
Annex A – Model_A: Yonsei University, HDSP Laboratory (15 kbit/s model, 80 kbit/s model, 256 kbit/s model)    
        A.1     Introduction 
        A.2     The EPSNR reduced reference models            
        A.3     Conclusions  
Annex B – Model_B: NEC (80 kbit/s, 256 kbit/s) [525-line format only]    
        B.1     Summary     
        B.2     Definitions   
        B.3     Overview of the video quality metric (VQM) computation       
        B.4     Detailed algorithm   
        B.5     Analysis of the results            
        B.6     Sample codes            
        B.7     Informative reference           
Annex C – Model_C: NTIA (80 kbit/s model)    
        C.1     Background 
        C.2     Introduction 
        C.3     Fast low bandwidth VQM description 
        C.4     Informative references          
        C.5     Reference code for implementing the fast low bandwidth VQM           
Appendix I – Transmission error analyses for the RRNR-TV validation tests    
Bibliography