Halftoning with Weighted Centroidal Voronoi Tessellations

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概要

• 論文の詳細を見る

• We propose a method for halftoning grayscale images by drawing weighted centroidal Voronoi tessellations (WCVTs) with black lines on white image planes. Based on the fact that CVT approaches a uniform hexagonal lattice asymptotically, we derive a relationship of darkness between input grayscale images and the corresponding halftone images. Then the derived relationship is used for adjusting the contrast of the halftone images. Experimental results show that the generated halftone images can reproduce the original tone in the input images faithfully.

• 2012-06-01

著者

• Urahama Kiichi

  The Faculty Of Visual Communication Design Kyushu Institute Of Design

• INOUE Kohei

  the Faculty of Design, Kyushu University

• URAHAMA Kiichi

  the Faculty of Design, Kyushu University

関連論文

• Monochromatic Visualization of Multimodal Images by Projection Pursuit
• Function Regression for Image Restoration by Fuzzy Hough Transform
• Bayesian Formulation of Nonlinear Filters and Their Electronic Implementation
• Halftoning with Weighted Centroidal Voronoi Tessellations

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