Edge-Preserving in centroidal voronoi tessellation-based halftoning

Kohei Inoue, Kenji Hara, Kiichi Urahama

研究成果: Contribution to journalArticle査読

抄録

Conventional centroidal Voronoi tessellation (CVT) in an image plane divides the plane into several Voronoi regions. Generally, the boundaries of Voronoi regions do not coincide with the edges of the image. Therefore, image segmentation based on CVT often disturbs the edges. We developed an edge-preserving CVT technique that reduces the disturbance around the edges of an image and the Voronoi boundaries and applied it to non-photorealistic halftoning.

本文言語英語
ページ(範囲)J410-J412
ジャーナルKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
67
11
DOI
出版ステータス出版済み - 2013

All Science Journal Classification (ASJC) codes

  • メディア記述
  • 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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