• DocumentCode
    23830
  • Title

    Image Super-Resolution Via Analysis Sparse Prior

  • Author

    Qiang Ning ; Kan Chen ; Li Yi ; Chuchu Fan ; Yao Lu ; Jiangtao Wen

  • Author_Institution
    Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
  • Volume
    20
  • Issue
    4
  • fYear
    2013
  • fDate
    Apr-13
  • Firstpage
    399
  • Lastpage
    402
  • Abstract
    In this letter, we present a new algorithm for a single image super-resolution using the analysis sparse prior in the lαβ color space. Experimental results show that our algorithm outperforms other existing state-of-the-art methods. In addition, due to the high scalability of our algorithm, key modules of the proposed algorithm can be integrated with other super resolution algorithms.
  • Keywords
    image colour analysis; image reconstruction; image resolution; analysis sparse prior; lαβ color space; single image super-resolution; Algorithm design and analysis; Analytical models; Dictionaries; Electronic mail; Image color analysis; Image reconstruction; Image resolution; Analysis sparsity; image super-resolution; neighbor compatibility; variance prediction;
  • fLanguage
    English
  • Journal_Title
    Signal Processing Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1070-9908
  • Type

    jour

  • DOI
    10.1109/LSP.2013.2242198
  • Filename
    6417962
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=23830