Image super-resolution method using registration of multi-scale wavelet components with consideration of digital cinema noise

Yasutaka Matsuo, Ryoki Takada, Shinya Iwasaki, Jiro Katto

    Research output: Contribution to journalArticle

    1 Citation (Scopus)

    Abstract

    Image super-resolution quality is degraded by the noise component of an image. However the noise should not be eliminated because of its importance in high-definition impression for digital cinema. We therefore propose an image super-resolution method using the synthesis of the super-resolution signal and noise components respectively after dividing an original image into signal and noise components. The signal component's resolution is enhanced using registration between the signal component and its multi-scale Wavelet components with resolution-enhanced parameter optimization.

    Original languageEnglish
    JournalKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
    Volume68
    Issue number2
    Publication statusPublished - 2014

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Media Technology
    • Computer Science Applications

    Cite this

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    AU - Matsuo, Yasutaka

    AU - Takada, Ryoki

    AU - Iwasaki, Shinya

    AU - Katto, Jiro

    PY - 2014

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    AB - Image super-resolution quality is degraded by the noise component of an image. However the noise should not be eliminated because of its importance in high-definition impression for digital cinema. We therefore propose an image super-resolution method using the synthesis of the super-resolution signal and noise components respectively after dividing an original image into signal and noise components. The signal component's resolution is enhanced using registration between the signal component and its multi-scale Wavelet components with resolution-enhanced parameter optimization.

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