Motion field interpolation for improved motion compensation and frame-rate conversion

MES Al-Mualla, CN Canagarajah, DR Bull

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

Abstract

Compared to block-based motion fields, pel-based (or dense) motion fields have been shown to provide improved quality in many applications. However, this improved performance is achieved at the expense of a significant increase in both computational complexity and motion overhead. In this paper, motion field interpolation (MFI) is proposed as a method of converting a given block motion field to a dense motion field. The proposed method involves a negligible increase in computational complexity and no increase in motion overhead. The effectiveness of the proposed method is demonstrated in two applications: motion-compensated prediction and motion-compensated frame-rate conversion
Translated title of the contributionMotion field interpolation for improved motion compensation and frame-rate conversion
Original languageEnglish
Title of host publicationInternational Conference on Visual Information Engineering, 2003 (VIE 2003) Guildford, UK
PublisherInstitution of Engineering and Technology (IET)
Pages17 - 20
Number of pages4
ISBN (Print)0852967578
Publication statusPublished - 7 Jul 2003

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    Al-Mualla, MES., Canagarajah, CN., & Bull, DR. (2003). Motion field interpolation for improved motion compensation and frame-rate conversion. In International Conference on Visual Information Engineering, 2003 (VIE 2003) Guildford, UK (pp. 17 - 20). Institution of Engineering and Technology (IET).