A multi-level depiction method for painterly rendering based on visual perception cue

被引：7
作者：
Lee, Hochang [1 ]
Seo, Sanghyun [2 ]
Ryoo, Seungtaek [3 ]
Ahn, Keejoo [1 ]
Yoon, Kyunghyun [1 ,4 ]
机构：
[1] Chung Ang Univ, Seoul 156756, South Korea
[2] Univ Lyon 1, CNRS, LIRIS, F-69365 Lyon, France
[3] Hansin Univ, Osan, South Korea
[4] Chung Ang Univ, Dept Comp Sci & Engn, Seoul 156756, South Korea
来源：
MULTIMEDIA TOOLS AND APPLICATIONS | 2013年 / 64卷 / 02期
关键词：
Non-photorealistic rendering; Painting technique; Image saliency;
D O I：
10.1007/s11042-012-1036-x
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Increasing the level of detail (LOD) in brushstrokes within areas of interest improved the realism of painterly rendering. Using a modified quad-tree, we segmented an image into areas with similar levels of saliency; each of these segments was then used to control the brush strokes during rendering. We could also simulate real oil painting steps based on saliency information. Our method runs in a reasonable fine and produces results that are visually appealing and competitive with previous techniques.
引用
收藏
页码：277 / 292
页数：16
相关论文
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