Effective demosaicing using subband correlation

Research output: Contribution to journalArticlepeer-review

29 Citations (Scopus)


An effective demosaicing is presented to restore the missing pixels of images captured from single-sensor cameras. The proposed method uses sub-image subband correlation to enable a good initial interpolation and accurate edge detection. Experimental results show that the proposed method not only has less computation but also produces higher quality than previous iterative demosaicing methods and a recent published subband synthesis technique.

Original languageEnglish
Article number4814435
Pages (from-to)199-204
Number of pages6
JournalIEEE Transactions on Consumer Electronics
Issue number1
Publication statusPublished - 2009


  • Chung-Yen Su
  • Wen-Chung Kao

ASJC Scopus subject areas

  • Media Technology
  • Electrical and Electronic Engineering


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