Symbol extraction algorithm of binary engineering drawings based on vectorization

被引：0
|
作者：
Dong, Hai-Wei
Jiang, Zao
Wang, Yong-Jun
机构：
来源：
Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design & Computer Graphics | 2000年 / 12卷 / 04期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Extracting symbols is an important step in the engineering drawing recognition. This paper presents a vectorization algorithm, which can transfer engineering drawing to a graph. Based on this vectorization algorithm this paper presents a symbol extraction approach which can extract all kinds of isolated and adhered together symbols effectively.
引用
收藏
页码：294 / 298
相关论文
共 50 条
  • [21] An interference recognition algorithm for auditing engineering drawings based on optimised CNN
    Zhang J.
    Li J.
    Zhu A.
    Li Z.
    International Journal of Information and Communication Technology, 2023, 22 (03) : 254 - 266
  • [22] Knowledge Extraction from Structured Engineering Drawings
    Lu, Tong
    Yang, Yubin
    Yang, Ruoyu
    Cai, Shijie
    FIFTH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, VOL 2, PROCEEDINGS, 2008, : 415 - 419
  • [23] Contour Extraction and Vectorization Algorithm for Paper-cut Pattern
    Sun Muzi
    Shi Minyong
    Han, Honglei
    2016 4TH INTL CONF ON APPLIED COMPUTING AND INFORMATION TECHNOLOGY/3RD INTL CONF ON COMPUTATIONAL SCIENCE/INTELLIGENCE AND APPLIED INFORMATICS/1ST INTL CONF ON BIG DATA, CLOUD COMPUTING, DATA SCIENCE & ENGINEERING (ACIT-CSII-BCD), 2016, : 342 - 347
  • [24] An Approach of Line Vectorization of F,ngineering Drawings Based on Semantic Segmentation
    Zhang, Yunwei
    Zhu, Mengyuan
    Zhang, Qian
    Shen, Tao
    Zhang, Baochang
    2022 IEEE 17TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA), 2022, : 1447 - 1453
  • [25] CNN-Based Symbol Recognition in Piping Drawings
    Zhang, Yuxi
    Cai, Jiannan
    Cai, Hubo
    CONSTRUCTION RESEARCH CONGRESS 2020: COMPUTER APPLICATIONS, 2020, : 576 - 584
  • [26] Merging Algorithm of Vector Graphics Primitive Based on Reliability Index for Engineering Drawings
    Cheng Bin
    Zhang Shusheng
    Shi Yunfei
    INTERNATIONAL CONFERENCE ON IMAGE PROCESSING AND PATTERN RECOGNITION IN INDUSTRIAL ENGINEERING, 2010, 7820
  • [27] Symbol Flipping Decoding Algorithm Based on Prediction for Non-Binary LDPC Codes
    Wang, Shuai
    Wang, Zulin
    Jing, Lei
    Huang, Qin
    2017 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC), 2017,
  • [28] Straight line extraction in binary drawings using morphological operations
    Wong, EK
    Chen, Y
    Ohn, SY
    NONLINEAR IMAGE PROCESSING IX, 1998, 3304 : 166 - 173
  • [29] A binary morphology-based filtering algorithm for reverse engineering
    Wang, CL
    Yuen, AF
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2003, 21 (04): : 257 - 262
  • [30] A Binary Morphology-Based Filtering Algorithm for Reverse Engineering
    C.L. Wang
    M.F. Yuen
    The International Journal of Advanced Manufacturing Technology, 2003, 21 : 257 - 262
12345