Image Super-resolution using Registration of Wavelet Multi-scale Components considering Digital Cinema Noise

DOI Web Site 7 References
  • MATSUO Yasutaka
    Department of Science and Engineering, Waseda University:NHK Scince and Technology Reaearch Laboratories
  • IWASAKI Shinya
    Department of Science and Engineering, Waseda University
  • YAMAMURA Yuta
    Department of Science and Engineering, Waseda University
  • KATTO Jiro
    Department of Science and Engineering, Waseda University

Bibliographic Information

Other Title
  • デジタルシネマ画像が持つ雑音を考慮したウェーブレット多重解像度解析成分のレジストレーションによる画像超解像法の検討(コンシューマ機器および一般)
  • デジタルシネマ画像が持つ雑音を考慮したウェーブレット多重解像度解析成分のレジストレーションによる画像超解像法の検討
  • デジタルシネマ ガゾウ ガ モツ ザツオン オ コウリョ シタ ウェーブレット タジュウ カイゾウド カイセキ セイブン ノ レジストレーション ニ ヨル ガゾウ チョウカイゾウボウ ノ ケントウ

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Description

Image super-resolution quality degrades by noise component. However it should not be eliminated because important for high definition impression for digital cinema. Therefore we propose an image super-resolution method by synthesis of super-resolution signal and noise components respectively after dividing an original image into signal and noise components. The signal component is resolution-enhanced using registration between the signal component and its wavelet multi-scale components with resolution-enhanced parameter optimization.

Journal

  • ITE Technical Report

    ITE Technical Report 37.10 (0), 11-14, 2013

    The Institute of Image Information and Television Engineers

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