For Full-Text PDF, please login, if you are a member of IEICE,|
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
Anisotropic Lp Poisson Disk Sampling for NPR Image with Adaptively Shaped Pieces
Tao WANG Zhongying HU Kiichi URAHAMA
IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/06/01
Online ISSN: 1745-1361
Print ISSN: 0916-8532
Type of Manuscript: LETTER
Category: Computer Graphics
non-photorealistic rendering, poisson disk sampling, anisotropic distance, stippling images, paper mosaics,
Full Text: PDF(2.8MB)>>
A non-photorealistic rendering technique is presented for generating images such as stippling images and paper mosaic images with various shapes of paper pieces. Paper pieces are spatially arranged by using an anisotropic Lp poisson disk sampling. The shape of paper pieces is adaptively varied by changing the value of p. We demonstrate with experiments that edges and details in an input image are preserved by the pieces according to the anisotropy of their shape.