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

文献类型：期刊论文

作者Yu, Deng1; Lau, Manfred1; Gao, Lin2,3; Fu, Hongbo1
刊名IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS
出版日期2024-09-01
卷号30期号:9页码:6533-6546
关键词Task analysis Training Interpolation Manifolds Layout Image reconstruction Geometry Sketch assembly sketch beautification sketch implicit representation
ISSN号1077-2626
DOI10.1109/TVCG.2023.3346995
英文摘要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.
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
语种英语
WOS记录号WOS:001283711000041
出版者IEEE COMPUTER SOC
源URL[http://119.78.100.204/handle/2XEOYT63/39655]  
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.

入库方式： OAI收割

来源：计算技术研究所

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