Dynamic Range Compression for Extrapolation of Image Morphing

DOI 3 References

Bibliographic Information

Other Title
  • 外挿画像モーフィングのためのダイナミックレンジ圧縮

Description

Image morphing method can generate new emphasized images smoothly from input images by extrapolation. It is one of the useful methods for making an impressive movie. However, the extrapolation of image morphing has a problem that the output images often have dynamic range higher than its input images. Generally, at a device for the input images having low dynamic range, we cannot display the output images having higher dynamic range. In this paper, we propose a dynamic range compression method for the images generated by extrapolation of image morphing. This method compresses the dynamic range into it having the input images, while it preserves image visibility and smooth variation from the input images. This method achieves a reproduction of the emphasized image by extrapolation of image morphing, without high dynamic range device. In the experiment, we confirmed the visibility quantitatively and smooth variation from the input images qualitatively.

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Details 詳細情報について

  • CRID
    1390282679807219072
  • NII Article ID
    130004713799
  • DOI
    10.2493/jjspe.80.1206
  • ISSN
    1882675X
    09120289
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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