中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 计算技术研究所
  3. 中国科学院计算技术研究所
  4. 中国科学院计算技术研究所期刊论文
  5. 英文
A unified framework for authenticating topology integrity of 2D heterogeneous engineering CAD drawings

文献类型：期刊论文

作者Su, Zhiyong1; Zhou, Lang3; Mao, Yaobin1; Dai, Yuewei1; Tang, Weiqing2
刊名MULTIMEDIA TOOLS AND APPLICATIONS
出版日期2017-10-01
卷号76期号:20页码:20663-20689
关键词Topology integrity Topology authentication Local binary patterns Engineering CAD Heterogeneous Watermarking
ISSN号1380-7501
DOI10.1007/s11042-016-3994-x
英文摘要This paper presents a novel unified framework for authenticating topology integrity of 2D heterogeneous engineering CAD drawings. Topology information, through which a variety of engineering reports are generated, plays the most important role in the engineering CAD field. However, topology integrity authentication for engineering CAD drawings is still in its infancy and few efforts were made in the literature. By efficiently extracting topological and geometric features regardless of their heterogeneity with respect to geometrical shape and topology representation, the proposed framework supports verifying topology integrity for various heterogeneous engineering CAD drawings, such as process flow diagrams (PFD), piping and instrument drawings (P&ID), piping isometric drawings (ISO) as well as sectional drawings. Topology authentication is achieved through embedding local topological features into geometric features by introducing a generic and effective semi-fragile watermarking scheme. A novel descriptor, called topology local binary patterns (T-LBP), is proposed to extract local topological features of heterogeneous drawings. Theoretical analysis and experiments have demonstrated the discrimination power, robustness and sensitivity of the proposed T-LBP descriptor. We also carry out further experiments to prove that the proposed framework can not only detect and locate malicious topological modifications, but also yield strong robustness against various topology preserving modifications.
资助项目National Natural Science Foundation of China[61300160]
WOS研究方向Computer Science ; Engineering
语种英语
WOS记录号WOS:000410865400013
出版者SPRINGER
源URL[http://119.78.100.204/handle/2XEOYT63/6736]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Su, Zhiyong
作者单位1.Nanjing Univ Sci & Technol, Sch Automat, Nanjing, Jiangsu, Peoples R China
2.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China
3.Nanjing Univ Finance & Econ, Coll Informat Engn, Nanjing, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Su, Zhiyong,Zhou, Lang,Mao, Yaobin,et al. A unified framework for authenticating topology integrity of 2D heterogeneous engineering CAD drawings[J]. MULTIMEDIA TOOLS AND APPLICATIONS,2017,76(20):20663-20689.
APA Su, Zhiyong,Zhou, Lang,Mao, Yaobin,Dai, Yuewei,&Tang, Weiqing.(2017).A unified framework for authenticating topology integrity of 2D heterogeneous engineering CAD drawings.MULTIMEDIA TOOLS AND APPLICATIONS,76(20),20663-20689.
MLA Su, Zhiyong,et al."A unified framework for authenticating topology integrity of 2D heterogeneous engineering CAD drawings".MULTIMEDIA TOOLS AND APPLICATIONS 76.20(2017):20663-20689.

入库方式： OAI收割

来源：计算技术研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。