CONTENTS

 1     Scope 
 2     References 
        2.1     Normative reference          
        2.2     Informative references        
 3     Definitions  
 4     Abbreviations   
 5     Picture quality monitoring based on transform coefficients extraction          
        5.1     Configuration of transmission chain 
        5.2     Extraction of image feature 
        5.3     Clipping, rounding and coding of coefficients          
        5.4     Additional information        
        5.5     PSNR estimation   
Appendix I – Implementation example     
        I.1        Feature extraction
        I.2        Coding of coefficients       
        I.3        MSE calculation   
        I.4        Theoretical backgrounds  
        I.5          Performances