Anisotropic shock filter for enhancement and non-photorealistic generation of flow patterns

Kohei Inoue, Kiichi Urahama

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

An anisotropic shock filter is presented for edge-preserving enhancement of flow patterns in images. The filter consists of an anisotropic smoothing filter and a shock filter. Edges in images are sharpened in the direction of the principal eigenvector of the structure tensors. The filter is suitable for enhancing and visualizing flow patterns in images. This characteristic of the filter is used for actively generating flow patterns in images, and this technique is applied to non-photorealistic rendering for transforming photographs into oil-painting-like images or crayon-scratch-like pictures.

本文言語英語
ページ(範囲)1709-1713
ページ数5
ジャーナルKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
59
11
DOI
出版ステータス出版済み - 11 2005

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Computer Science Applications
  • Electrical and Electronic Engineering

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