Interactive image resizing based on gradient intensity and color saliency

Hironori Takimoto, Yasue Mitsukura, Hitoshi Yamauchi, Mitsuru Jindai, Akihiro Kanagawa

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this paper, we propose the novel interactive seam carving based on the importance map which is made by reflecting an intention of a user. First, a user provides only some foreground pixels as seeds for importance objects. Second, target object which the user aimed at is searched by the weighted histogram intersection based on gradient intensity and color. An importance map is defined based on gradient and color saliencies which were calculated from the obtained rectangle. At last, the optimal seam is searched and removed by using the dynamic programming. From resizing results using our seam carving, shape of target objects which the user intended at was preserved precisely. Also, unlike gradient maps, which may have to be recomputed several times during a seam carving based retargeting operation, our importance map is computed only once.

本文言語English
ホスト出版物のタイトル2012 Proceedings of SICE Annual Conference, SICE 2012
出版社Society of Instrument and Control Engineers (SICE)
ページ1915-1919
ページ数5
ISBN(印刷版)9781467322591
出版ステータスPublished - 2012 1月 1
イベント2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012 - Akita, Japan
継続期間: 2012 8月 202012 8月 23

出版物シリーズ

名前Proceedings of the SICE Annual Conference

Other

Other2012 51st Annual Conference on of the Society of Instrument and Control Engineers of Japan, SICE 2012
国/地域Japan
CityAkita
Period12/8/2012/8/23

ASJC Scopus subject areas

  • 制御およびシステム工学
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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