ITU J.147:2002
ITU J.147:2002 Objective Picture Quality Measurement Method By Use Of In-service Test Signals Provides an objective picture quality measurement method by use of in-service test signals in a digital television network.
Table of Contents
FOREWORDCONTENTS
1Scope
2References
2.1Normativereferences
2.2Informativereferences
3Terms,definitionsandacronyms
4Userrequirements
5Recommendedframework
AppendixI-Descriptionofimplementationmethod
I.1Markerembedding
I.2Markerdetection
I.3Picturequalitymeasurementfromtheresultof
markerdetection
AppendixII-Parametersforgeneratingin-servicetest
signals
II.1Markerintensity
II.2Embeddedbit
II.3Thenumberofembeddedbitsinablock
II.4Blocksize
II.5PNsequences
II.6Orthogonaltransformandmanipulationofits
coefficients
II.7HowtoestimatepicturequalityfromFDR
AppendixIII-Performanceevaluation
III.1Experimentconditions
III.2ExperimentResult
III.2.1Estimationaccuracy
III.2.2Degradationoftheoriginalpicturecaused
bymarkerembedding