Test Patterns and Compression Artefacts due to Image & Video Codecs : Evaluation and Monitoring of Compression Artefacts due to Image and Video Codecs using Synthetic Test Patterns

Lingua: inglese

Editore: LAP LAMBERT Academic Publishing, 2011

3845439327 / 9783845439327

Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH

Venditore con 5 stelle

Venditore AbeBooks dal 14 agosto 2006

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Descrizione dell’articolo da parte del venditore

nach der Bestellung gedruckt Neuware - Printed after ordering - This book presents a framework of test methodology to assess spatial domain compression artefacts produced by image and intra-frame coded video codecs. A taxonomy of image and video compression artefacts is presented. This is based on the point of origin of the artefact in the image communication model. This book also presents objective evaluation of distortions known as artefacts due to image and intra-frame coded video compression made using synthetic test patterns. Qualitative definitions of blockiness, blur and ringing artefacts are given. These definitions have been augmented with quantitative definitions in conjunction with test patterns described. A test and measurement environment is described in which the codec under test is exercised using a portfolio of test patterns. The test patterns are designed to highlight the artefact under study. Algorithms that have been developed to detect and measure individual artefacts based on the characteristics of respective artefacts are described. Since the spatial contents of the original test patterns form known structural details, the artefact distortion metrics based on the characteristic of artefacts are clean and swift to calculate.…

Codice articolo 9783845439327

Titolo
Test Patterns and Compression Artefacts due to Image & Video Codecs : Evaluation and Monitoring of Compression Artefacts due to Image and Video Codecs using Synthetic Test Patterns
Autore
Amal Punchihewa
Editore
LAP LAMBERT Academic Publishing
Anno di pubblicazione
2011
Condizione
Neu
Rilegatura
Taschenbuch
Lingua
inglese
ISBN 10
3845439327
ISBN 13
9783845439327
Peso dell'articolo
316 grammi
Dimensioni
220x150x12 mm

AHA-BUCH GmbH

Einbeck, Germania

Venditore con 5 stelle

Venditore AbeBooks dal 14 agosto 2006

Tariffe di spedizione da Germania a U.S.A.

ArticoloDa 7 a 10 giorni lavorativiDa 5 a 7 giorni lavorativi
Primo articoloEUR 35,00EUR 45,00
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