文章基本信息

标题：エッジ保存重心ボロノイ分割に基づくハーフトーニング
本地全文：下载
作者：井上光平 ; 原健二 ; 浦浜喜一等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2013
卷号：67
期号：11
页码：J410-J412
DOI：10.3169/itej.67.J410
出版社：The Institute of Image Information and Television Engineers
摘要：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.
关键词：ハーフトーニング;重心ボロノイ分割;エッジ保存