Block-based seam carving

Kazu Mishiba, Masaaki Ikehara

研究成果: Conference contribution

9 被引用数 (Scopus)

抄録

Content aware image resizing technique has become more important with the development of device technology. Although the seam carving method produces high-quality resized images, it requires high computational complexity. In this paper, we propose a block-based seam carving method, which is extended from the seam carving method. In our method, a seam element is a pixel block, and a seam is a path of blocks. The blocks on a seam are downsampled in the step of image shrinking. Our method creates resized images with less distortion and runs faster than seam carving. In addition, we present an image magnification technique with our method. Unlike the seam carving method, our technique defines the optimal seam for enlargement. Simulation results show the advantage of our method over seam carving method.

本文言語English
ホスト出版物のタイトルProceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011
ページ111-115
ページ数5
DOI
出版ステータスPublished - 2011 8月 23
イベント2011 1st International Symposium on Access Spaces, ISAS 2011 - Yokohama, Japan
継続期間: 2011 6月 172011 6月 19

出版物シリーズ

名前Proceedings of 2011 1st International Symposium on Access Spaces, ISAS 2011

Other

Other2011 1st International Symposium on Access Spaces, ISAS 2011
国/地域Japan
CityYokohama
Period11/6/1711/6/19

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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