Sketch Beautification: Learning Part Beautification and Structure Refinement for Sketches of Man-Made Objects

doi:10.1109/TVCG.2023.3346995

	Sketch Beautification: Learning Part Beautification and Structure Refinement for Sketches of Man-Made Objects
	Yu, Deng 1; Lau, Manfred 1; Gao, Lin 2,3; Fu, Hongbo 1
	2024-09-01
发表期刊	IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
ISSN	1077-2626
卷号	30 期号:9 页码:6533-6546
摘要	We present a novel freehand sketch beautification method, which takes as input a freely drawn sketch of a man-made object and automatically beautifies it both geometrically and structurally. Beautifying a sketch is challenging because of its highly abstract and heavily diverse drawing manner. Existing methods are usually confined to their limited training samples and thus cannot beautify freely drawn sketches with both geometric and structural variations. To address this challenge, we adopt a divide-and-combine strategy. Specifically, we first parse an input sketch into semantic components, beautify individual components by a learned part beautification module based on part-level implicit manifolds, and then reassemble the beautified components through a structure beautification module. With this strategy, our method can go beyond the training samples and handle novel freehand sketches. We demonstrate the effectiveness of our system with extensive experiments and a perceptual study.
关键词	Task analysis Training Interpolation Manifolds Layout Image reconstruction Geometry Sketch assembly sketch beautification sketch implicit representation
DOI	10.1109/TVCG.2023.3346995
收录类别	SCI
语种	英语
资助项目	Research Grants Council of the Hong Kong Special Administrative Region, China under Grants CityU[11212119] ; Research Grants Council of the Hong Kong Special Administrative Region, China under Grants CityU[11205420] ; Research Grants Council of the Hong Kong Special Administrative Region, China under Grants CityU[11206319] ; Chow Sang Sang Group Research Fund/Donation ; Centre for Applied Computing and Interactive Media (ACIM) of the School of Creative Media, CityU
WOS研究方向	Computer Science
WOS类目	Computer Science, Software Engineering
WOS记录号	WOS:001283711000041
出版者	IEEE COMPUTER SOC
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/39656
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Lau, Manfred; Fu, Hongbo
作者单位	1.City Univ Hong Kong, Sch Creat Media, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing Key Lab Mobile Comp & Pervas Device, Beijing 100045, Peoples R China 3.Univ Chinese Acad Sci, Beijing 101408, Peoples R China
推荐引用方式 GB/T 7714	Yu, Deng,Lau, Manfred,Gao, Lin,et al. Sketch Beautification: Learning Part Beautification and Structure Refinement for Sketches of Man-Made Objects[J]. IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,2024,30(9):6533-6546.
APA	Yu, Deng,Lau, Manfred,Gao, Lin,&Fu, Hongbo.(2024).Sketch Beautification: Learning Part Beautification and Structure Refinement for Sketches of Man-Made Objects.IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS,30(9),6533-6546.
MLA	Yu, Deng,et al."Sketch Beautification: Learning Part Beautification and Structure Refinement for Sketches of Man-Made Objects".IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS 30.9(2024):6533-6546.