Real-time super resolution for 4K2K TVs using edge directed unsharp masking sharpening method

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

Research output: Contribution to journalArticle

Abstract

We proposed an efficient edge directed unsharp masking sharpening (EDUMS) method to achieve real-time super resolution for a 4K2K TV application. Based on conventional unsharp masking sharpening, EDUMS used simple and robust edge information to reproduce clear edge structure and vivid details of high resolution images with minimum ringing and jaggy artifacts.

Original languageEnglish
Pages (from-to)1172-1175
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume45
Issue number1
DOIs
StatePublished - 1 Jan 2014

Keywords

  • 4K2K
  • directed-edge
  • super resolution
  • UHD
  • unsharp masking sharpening

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