A semi-automatic approach for line art generation from paper draft image

CORC > 北京大学 > 信息科学技术学院

	A semi-automatic approach for line art generation from paper draft image
	Wang, Yang ; Liu, Hongzhi ; Wu, Zhonghai
刊名	jisuanji fuzhu sheji yu tuxingxue xuebaojournal of computer aided design and computer graphics
	2014
英文摘要	Line art generation is a key step in computer-aided drawing. The results generated by current automatic tools from draft images can not meet the requirements in practical applications. The interactive process using 'pen' or 'pencil' tools is boring and time-consuming. To solve these problems, this paper proposes a semi-automatic approach for line art generation from a digitalized draft image. Firstly an initial line art is generated by an automatic process including strokes extraction and vectorization. Then the final line art is obtained via intuitive and smart users' interactions based on line-fragments. User studies show that the proposed approach can generate satisfied line art images that are similar to those by manual methods. It greatly reduces manual operations and processing time and improves the overall process of personal computer-aided drawing.; EI; 0; 3; 418-428; 26
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/294915]
专题	信息科学技术学院软件与微电子学院
推荐引用方式 GB/T 7714	Wang, Yang,Liu, Hongzhi,Wu, Zhonghai. A semi-automatic approach for line art generation from paper draft image[J]. jisuanji fuzhu sheji yu tuxingxue xuebaojournal of computer aided design and computer graphics,2014.
APA	Wang, Yang,Liu, Hongzhi,&Wu, Zhonghai.(2014).A semi-automatic approach for line art generation from paper draft image.jisuanji fuzhu sheji yu tuxingxue xuebaojournal of computer aided design and computer graphics.
MLA	Wang, Yang,et al."A semi-automatic approach for line art generation from paper draft image".jisuanji fuzhu sheji yu tuxingxue xuebaojournal of computer aided design and computer graphics (2014).