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Generation of Moire-Picture-Like Color Images by Bilateral Filter
Toru HIRAOKA Kiichi URAHAMA
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/08/01
Online ISSN: 1745-1361
Print ISSN: 0916-8532
Type of Manuscript: LETTER
Category: Fundamentals of Information Systems
non-photorealistic rendering, moire, bilateral filter,
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We propose a non-photorealistic rendering method for generating moire-picture-like color images from color photographs. The proposed method is performed in two steps. First, images with a staircasing effect are generated by a bilateral filter. Second, moire patterns are generated with an improved bilateral filter called an anti-bilateral filter. The characteristic of the anti-bilateral filter is to emphasize gradual boundaries.