Image upscaling ringing suppression using adaptive edge detection method

Kuo Shiuan Peng, Fang Cheng Lin, Han Ping David Shieh, Yi-Pai Huang

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

Abstract

This paper proposed a practical method to suppress image upscaling ringing artifacts in transferring FHD to 4K2K resolution of LCD TCON circuit. The method utilized the geometric features of ringing artifacts to adaptively reduce these effects efficiently. The final results based on the 1-D filter interpolation to achieve real-time implementation.

Original languageEnglish
Title of host publication20th International Display Workshops 2013, IDW 2013
PublisherInternational Display Workshops
Pages1508-1511
Number of pages4
ISBN (Electronic)9781510827783
StatePublished - 1 Jan 2013
Event20th International Display Workshops 2013, IDW 2013 - Sapporo, Japan
Duration: 3 Dec 20136 Dec 2013

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Conference

Conference20th International Display Workshops 2013, IDW 2013
CountryJapan
CitySapporo
Period3/12/136/12/13

Keywords

  • Edge detection
  • Lanczos
  • Ringing Artifacts
  • Super Resolution
  • Upscaling

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  • Cite this

    Peng, K. S., Lin, F. C., Shieh, H. P. D., & Huang, Y-P. (2013). Image upscaling ringing suppression using adaptive edge detection method. In 20th International Display Workshops 2013, IDW 2013 (pp. 1508-1511). (Proceedings of the International Display Workshops; Vol. 2). International Display Workshops.