BSI PD ISO/IEC TR 23002-8:2021

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Information technology. MPEG video technologies – Working practices using objective metrics for evaluation of video coding efficiency experiments

Published By	Publication Date	Number of Pages
BSI	2021	20

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Categories: 35.040.40 - Coding of audio, video, multimedia and hypermedia information, BSI

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This document provides general information about coding efficiency measurement practices for video coding. This document does not provide recommendations for evaluating video quality; it describes the practices that have recently been followed for coding efficiency experiments conducted during work to develop video coding standards.

PDF Catalog

PDF Pages	PDF Title
2	National foreword
6	Foreword
7	1 Scope 2 Normative references 3 Terms and definitions 4 Abbreviated terms
8	5 Video coding experiments using Bjøntegaard delta bit rate (BD-rate) measurements
9	6 The PSNR-based BD-rate concept
10	7 PSNR-based BD-rate calculation 7.1 General 7.2 Calculation of PSNR for individual frames
11	7.3 Calculation of sequence PSNR and bit rate numbers for each QP value 7.4 Calculation of sequence BD-rate number
14	7.5 Consideration of chroma fidelity
15	7.6 Calculation of aggregate BD-rate value for all sequences 8 BD-rate calculation for HDR material 9 BD-rate calculation for 360° video
17	Bibliography