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    政大機構典藏 > 理學院 > 資訊科學系 > 期刊論文 >  Item 140.119/84102
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/84102


    Title: Image stylization using anisotropic reaction diffusion
    Authors: Chi, Ming-Te;Liu, Wei-Ching;Hsu, Shu-Hsuan
    紀明德
    Contributors: 資科系
    Keywords: Non-photorealistic rendering;Image stylization;Reaction diffusion;Pattern generation
    Date: 2016
    Issue Date: 2016-04-11 14:39:12 (UTC+8)
    Abstract: Image stylization refers to the process of converting input images to a specific representation that enhances image content using several designed patterns. The critical steps to a successful image stylization are the design of patterns and arrangements. However, only skilled artists master such tasks because these tasks are challenging for most users. In this paper, a novel image stylization system based on anisotropic reaction diffusion is proposed to facilitate pattern generation and stylized image design. The system begins with self-organized patterns generated by reaction diffusion. To extend the style of reaction diffusion, the proposed method involves using a set of modifications of anisotropic diffusion to deform shape and introducing a flow field to guide pattern arrangement. A pattern picker is proposed to facilitate the pattern selection from these modifications. In the post-process step, a new thresholding and color mapping method is introduced to refine the sizes, densities, and colors of patterns. From the experimental results and a user study, several image stylizations, including paper-cut, stylized halftone, and motion illusion, are generated using our method, demonstrating the feasibility and flexibility of the proposed system.
    Relation: The Visual Computer, 32(12), 1549-1561
    Data Type: article
    DOI 連結: http://dx.doi.org/10.1007/s00371-015-1139-2
    DOI: 10.1007/s00371-015-1139-2
    Appears in Collections:[資訊科學系] 期刊論文

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