論文

査読有り
2015年

超高精細映像とハイビジョン映像から生じる感性的印象の比較

日本感性工学会論文誌
  • 池田華子
  • ,
  • 田中智明
  • ,
  • 石山智弘
  • ,
  • 日高聡太
  • ,
  • 宮崎弦太

14
3
開始ページ
369
終了ページ
379
記述言語
日本語
掲載種別
研究論文(学術雑誌)
DOI
10.5057/jjske.TJSKE-D-14-00071
出版者・発行元
日本感性工学会

Ultra-high definition (4K) imaging allows us to achieve considerably higher image quality than would high definition (HD) imaging. The present study examined how 4K and HD imaging could influence subjective impressions of movies differently, in association with the quantities of motion and fields of view of these movies. We found that stronger impressions regarding comfort and impact were evoked for 4K movies with smaller quantities of motion and medium field of view. Stronger perceptions of impact occurred for HD movies with larger quantities of motion and larger field of view. HD movies also gave stronger impression regarding dynamics regardless of motion quantities. Additionally, HD movies down-converted from 4K movies tended to induce higher impressions regarding evaluation and comfort in some situations. These results suggest that subjective impressions of movies are influenced by the differences in resolution images, as well as interactions between imaging types and characteristics of movie contents.

リンク情報
DOI
https://doi.org/10.5057/jjske.TJSKE-D-14-00071
CiNii Articles
http://ci.nii.ac.jp/naid/130005095667
ID情報
  • DOI : 10.5057/jjske.TJSKE-D-14-00071
  • ISSN : 1884-0833
  • CiNii Articles ID : 130005095667

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