階層的 Poisson Disk Pre-Sampled 法による水彩画風画像の高速生成

小玉 周平; 森本 有紀; 森谷 友昭; 高橋 時市郎

doi:10.11371/wiieej.13.05.0_59

Reports of the 270th Technical Conference of the Institute of Image Electronics Engineers of Japan

Session ID : 13-05-18

DOI https://doi.org/10.11371/wiieej.13.05.0_59

Conference information

Host: The Institute of Image Electronics Engineers of Japan

Co-host: The Institute of Image Information and Television Engineers, The Society for Art & Science

Name : Reports of the 270th Technical Conference of the Institute of Image Electronics Engineers of Japan

Number : 270

Location : [in Japanese]

Date : March 10, 2014 -

A Fast Generation Method of Watercolor Painting Images Based on Hierarchical Poisson Disk Pre-Sampled

*Shuhei KODAMA, Yuki MORIMOTO, Tomoaki MORIYA, Tokiichiro TAKAHASHI

Author information

Keywords: Non-Photorealistic Rendering, Hierarchical Poisson Disk Sampling Method, Watercolor Image Generation

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Abstract

The hierarchical Poisson disk sampling technique is one of the most powerful NPR techniques to generate watercolor painting images from input images. It can generate various kinds of watercolor painting images by varying parameter values according to user’s preferences. However, the hierarchical Poisson disk sampling technique has a weak point that it takes long time. We have developed a fast hierarchical Poisson disk sampling technique by using pre-sampled data. We also realized a fast stroke drawing technique by space sub-division.

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