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Inverse Procedural Modeling of Branching Structures by Inferring L-Systems

文献类型：期刊论文

作者Guo, Jianwei3; Jiang, Haiyong4,5; Benes, Bedrich6; Deussen, Oliver7,8; Zhang, Xiaopeng3; Lischinski, Dani2; Huang, Hui1
刊名ACM TRANSACTIONS ON GRAPHICS
出版日期2020-09-01
卷号39期号:5页码:13
关键词L-systems grammar induction procedural generation
ISSN号0730-0301
DOI10.1145/3394105
通讯作者Huang, Hui(hhzhiyan@gmail.com)
英文摘要We introduce an inverse procedural modeling approach that learns L-system representations of pixel images with branching structures. Our fully automatic model generates a compact set of textual rewriting rules that describe the input. We use deep learning to discover atomic structures such as line segments or branchings. Orientation and scaling of these structures are determined and the detected structures are combined into a tree. The initial representation is analyzed, and repeating parts are encoded into a small grammar by using greedy optimization while the user can control the size of the detected rules. The output is an L-system that represents the input image as a simple text and a set of terminal symbols. We apply our approach to a variety of examples, demonstrate its robustness against noise and blur, and we show that it can detect user sketches and complex input structures.
资助项目National Key RD Program[2018YFB2100602] ; NSFC[61861130365] ; NSFC[61761146002] ; NSFC[61802406] ; NSFC[61802362] ; GD Higher Education Key Program[2018KZDXM058] ; LHTD[20170003] ; GD Leading Talent Program[00201509] ; DFG[422037984] ; NSF[10001387] ; FAR[602757] ; GD Laboratory of Artificial Intelligence and Digital Economy (SZ)
WOS研究方向Computer Science
语种英语
WOS记录号WOS:000569375100004
出版者ASSOC COMPUTING MACHINERY
资助机构National Key RD Program ; NSFC ; GD Higher Education Key Program ; LHTD ; GD Leading Talent Program ; DFG ; NSF ; FAR ; GD Laboratory of Artificial Intelligence and Digital Economy (SZ)
源URL[http://ir.ia.ac.cn/handle/173211/41961]  
专题模式识别国家重点实验室_三维可视计算
通讯作者Huang, Hui
作者单位1.Shenzhen Univ, Coll Comp Sci & Soft Ware Engn, Shenzhen, Peoples R China
2.Hebrew Univ Jerusalem, Jerusalem, Israel
3.Chinese Acad Sci, NLPR, Inst Automat, Beijing, Peoples R China
4.UCAS, Beijing, Peoples R China
5.NTU Singapore, Singapore, Singapore
6.Purdue Univ, W Lafayette, IN 47907 USA
7.SIAT Shenzhen, Shenzhen, Peoples R China
8.Univ Konstanz, Constance, Germany
推荐引用方式
GB/T 7714		 Guo, Jianwei,Jiang, Haiyong,Benes, Bedrich,et al. Inverse Procedural Modeling of Branching Structures by Inferring L-Systems[J]. ACM TRANSACTIONS ON GRAPHICS,2020,39(5):13.
APA Guo, Jianwei.,Jiang, Haiyong.,Benes, Bedrich.,Deussen, Oliver.,Zhang, Xiaopeng.,...&Huang, Hui.(2020).Inverse Procedural Modeling of Branching Structures by Inferring L-Systems.ACM TRANSACTIONS ON GRAPHICS,39(5),13.
MLA Guo, Jianwei,et al."Inverse Procedural Modeling of Branching Structures by Inferring L-Systems".ACM TRANSACTIONS ON GRAPHICS 39.5(2020):13.

入库方式： OAI收割

来源：自动化研究所

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