Towards a model based paradigm for efficient coding of context dependent video material

SJC Davies; D Agrafiotis; CN Canagarajah; DR Bull

doi:10.1109/WIAMIS.2007.81

Towards a model based paradigm for efficient coding of context dependent video material

SJC Davies
, D Agrafiotis
, CN Canagarajah
, DR Bull

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

This paper proposes a generalised framework for model based, context dependent video coding, based on exploitation of characteristics of the human visual system. The system utilises variable quality coding, based on a map which is created using context dependent rules. The technique is demonstrated for a specific video context, namely open signed content. Consequently a model for gaze prediction in open signed content is developed, based upon motion and shot changes. The framework is shown to achieve a considerable improvement in coding efficiency for the given context.

Translated title of the contribution	Towards a model based paradigm for efficient coding of context dependent video material
Original language	English
Title of host publication	Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007 (WIAMIS '07) Santorini, Greece
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	52 - 52
Number of pages	1
ISBN (Print)	076952818X
DOIs	https://doi.org/10.1109/WIAMIS.2007.81
Publication status	Published - Jun 2007
Event	8th International Workshop on Image Analysis for Multimedia Interactive Services - Santorini, Greece Duration: 1 Jun 2007 → …

Conference

Conference	8th International Workshop on Image Analysis for Multimedia Interactive Services
Country/Territory	Greece
City	Santorini
Period	1/06/07 → …

Bibliographical note

Rose publication type: Conference contribution

Terms of use: Copyright © 2007 IEEE. Reprinted from Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007 (WIAMIS '07).

This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of the University of Bristol's products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to [email protected].

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Davies, SJC., Agrafiotis, D., Canagarajah, CN., & Bull, DR. (2007). Towards a model based paradigm for efficient coding of context dependent video material. In Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007 (WIAMIS '07) Santorini, Greece (pp. 52 - 52). Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/WIAMIS.2007.81

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author = "SJC Davies and D Agrafiotis and CN Canagarajah and DR Bull",

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Davies, SJC, Agrafiotis, D, Canagarajah, CN & Bull, DR 2007, Towards a model based paradigm for efficient coding of context dependent video material. in Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007 (WIAMIS '07) Santorini, Greece. Institute of Electrical and Electronics Engineers (IEEE), pp. 52 - 52, 8th International Workshop on Image Analysis for Multimedia Interactive Services, Santorini, Greece, 1/06/07. https://doi.org/10.1109/WIAMIS.2007.81

Towards a model based paradigm for efficient coding of context dependent video material. / Davies, SJC; Agrafiotis, D; Canagarajah, CN et al.
Eighth International Workshop on Image Analysis for Multimedia Interactive Services, 2007 (WIAMIS '07) Santorini, Greece. Institute of Electrical and Electronics Engineers (IEEE), 2007. p. 52 - 52.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Towards a model based paradigm for efficient coding of context dependent video material

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