A motion-compensated spectrum-adaptive deinterlacing algorithm

Giun Lee Gwo, Ming Jiun Wang, He Yuan Lin, Ching Jui Hsiao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents a motion-compensated deinterlacing algorithm featuring spectrum-adaptive interpolation of interlaced field. Using motion-compensated reference pictures, the proposed spectrum-adaptive filter tactically identifies the baseband via spectrum analysis and removes the replicas of interlaced sampling, making overall algorithm adapt to versatile video scene and different degree of motion compensation scenarios. The experimental results indicate that our proposed algorithm has better objective performance than other motion-compensated and non-motion-compensated algorithms do especially in complex moving textures. The subjective results also support the benefits of our spectrum-adaptive filter.

Original languageEnglish
Title of host publication2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Pages758-761
Number of pages4
DOIs
Publication statusPublished - 2009
Event2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009 - Taipei, Taiwan
Duration: 2009 May 242009 May 27

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Other

Other2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
CountryTaiwan
CityTaipei
Period09-05-2409-05-27

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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