Feature Extraction of Liquid Drop Fingerprint Based on Bezier Curve Fitting

被引：0
|
作者：
Song Qing [1 ]
Yang Lu [1 ]
Du Danqing [1 ]
Meng Gaojie [1 ]
Mao Xuefei [1 ]
机构：
[1] BUPT, Automat Sch, Beijing, Peoples R China
来源：
PROCEEDINGS 2013 INTERNATIONAL CONFERENCE ON MECHATRONIC SCIENCES, ELECTRIC ENGINEERING AND COMPUTER (MEC) | 2013年
关键词：
Bezier curve; Liquid Drop Fingerprint; feature extraction; BP neural network;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to effectively characterize the Liquid Drop Fingerprint (LDF) of different liquids, a new method based on Bezier curve fitting is put forward. The fitting curve is calculated by the least square method. To decrease the fitting error and the feature dimension, the Bezier curve order should be reasonably chosen, combining the particularity of LDF. Theoretical analysis and experimental results show that the eigenvector can reflect the typical differences among different kinds of liquids, and the recognition rate within current test samples is reached up to 100%.
引用
收藏
页码：1363 / 1366
页数：4
相关论文
共 50 条
  • [1] A fingerprint feature extraction algorithm based on curvature of Bezier curve
    Huaqiang, Yuan
    Yangdong, Ye
    Jianguang, Deng
    Xiaoguang, Chai
    Yong, Li
    [J]. PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2007, 17 (11) : 1376 - 1381
  • [2] Fingerprint feature extraction algorithm based on curvature of Bezier curve
    School of Software, Dongguan University of Technology, Dongguan 523808, China
    不详
    [J]. Prog Nat Sci, 2007, 11 (1376-1381):
  • [3] A fingerprint feature extraction algorithm based on curvature of Bezier curve
    Yuan Huaqiang1
    2. Information Engineering Institute
    [J]. Progress in Natural Science:Materials International, 2007, (11) : 1376 - 1381
  • [4] Feature Extraction and Facial Expression Recognition Based on Bezier Curve
    Bao, Hong
    Ma, Tao
    [J]. 2014 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY (CIT), 2014, : 884 - 887
  • [5] Weld extraction of radiographic images based on Bezier curve fitting and medial axis transformation
    Jiang, Hongquan
    Zhao, Yalin
    Gao, Jianmin
    Wang, Zhao
    [J]. INSIGHT, 2016, 58 (10) : 531 - 535
  • [6] Drop Fingerprint Recognition Based on Feature Extraction and Probabilistic Neural Networks
    Song, Qing
    Li, Jie
    [J]. ARTIFICIAL INTELLIGENCE AND COMPUTATIONAL INTELLIGENCE, PT III, 2011, 7004 : 398 - 403
  • [7] Curve fitting with Bezier cubics
    Shao, LJ
    Zhou, H
    [J]. GRAPHICAL MODELS AND IMAGE PROCESSING, 1996, 58 (03): : 223 - 232
  • [8] Dimension Reduction of the Feature Vector of Liquid Drop Fingerprint
    Song, Qing
    Yang, Lu
    Du, Danqing
    Meng, Gaojie
    Mao, Xuefei
    [J]. 2014 10TH INTERNATIONAL CONFERENCE ON NATURAL COMPUTATION (ICNC), 2014, : 785 - 789
  • [9] Automatic Parking Path Optimization Based on Bezier Curve Fitting
    Liang, Zhao
    Zheng, Guoqiang
    Li, Jishun
    [J]. 2012 IEEE INTERNATIONAL CONFERENCE ON AUTOMATION AND LOGISTICS (ICAL), 2012, : 583 - 587
  • [10] Curve Fitting using Quintic Trigonometric Bezier Curve
    Adnan, Sarah Batrisyia Zainal
    Ariffin, Anis Aqilah Mohd
    Misro, Yushalify
    [J]. PROCEEDINGS OF THE 27TH NATIONAL SYMPOSIUM ON MATHEMATICAL SCIENCES (SKSM27), 2020, 2266
12345