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Motion compensation aided motion adaptive de-interlacing for real-time video processing applications

  • Rensselaer Polytechnic Institute

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

This paper presents a low-complexity motion compensation (MC) aided motion adaptive (MA) de-interlacing method, aiming at effectively leveraging the fact human eyes are not sensitive to high spatial frequency with rapid motion. The basic idea is to enhance MA de-interlacing by applying MC de-interlacing to process slow-moving objects. Compared with conventional MC de-interlacing, the motion estimation only needs to search in a much smaller area and can adaptively switch between the same parity and opposite parity fields according to the motion vector. Simulation demonstrates that the proposed method only incurs less than 5% of computational complexity of general MC de-interlacing, and meanwhile can improve the PSNR by up to 10dB compared with conventional MA methods. Its silicon cost and energy consumption are further evaluated by an ASIC design at 0.13μm technology node.

Original languageEnglish
Title of host publication2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
Pages1523-1527
Number of pages5
DOIs
StatePublished - 2008
Event2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008 - Pacific Grove, CA, United States
Duration: 26 Oct 200829 Oct 2008

Publication series

NameConference Record - Asilomar Conference on Signals, Systems and Computers
ISSN (Print)1058-6393

Conference

Conference2008 42nd Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2008
Country/TerritoryUnited States
CityPacific Grove, CA
Period26/10/0829/10/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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