A block-wise autoregression-based deinterlacing algorithm

Jin Wang, Gwanggil Jeon, Jechang Jeong

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

This paper introduces an autoregression-based single-field deinterlacing algorithm. The proposed algorithm provides a block-wise autoregression mechanism that considers mutual influence between the missing high-resolution pixels and the given interlaced, low-resolution pixels in a slip window. This method is compared with other benchmark methods in terms of PSNR, implementing speed, and subjective performance. It is found that, with the proposed algorithm, common artifacts such as serration, line crawl, and flicker are significantly reduced.

Original languageEnglish
Article number6678520
Pages (from-to)414-419
Number of pages6
JournalIEEE/OSA Journal of Display Technology
Volume10
Issue number5
DOIs
StatePublished - 2014 Jan 1

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Pixels
pixels
flicker
artifacts
slip
high resolution

Keywords

  • autoregression
  • covariance
  • Deinterlacing
  • format conversion

Cite this

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A block-wise autoregression-based deinterlacing algorithm. / Wang, Jin; Jeon, Gwanggil; Jeong, Jechang.

In: IEEE/OSA Journal of Display Technology, Vol. 10, No. 5, 6678520, 01.01.2014, p. 414-419.

Research output: Contribution to journalArticle

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