Thresholding based on Fisher linear discriminant

被引：8
|
作者：
Abdel-Azim, Gamil [1 ,2 ]
Abo-Eleneen, Z. A. [3 ,4 ]
机构：
[1] Qassim Univ, Coll Comp, Buraydah, Saudi Arabia
[2] Canal Suez Univ, Coll Comp & Informat, Ismailia, Egypt
[3] Qassim Univ, Coll Sci, Buraydah, Saudi Arabia
[4] Zagazig Univ, Fac Comp & Informat, Zagazig, Egypt
来源：
JOURNAL OF PATTERN RECOGNITION RESEARCH | 2011年 / 6卷 / 02期
关键词：
Segmentation; Thresholding; Histogram; Fisher discrimination;
D O I：
10.13176/11.295
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, a new thresholding objective function is formulated for segmenting small object based on histogram projection by Fisher discrimination. The proposed method determines the optimal threshold is selected by the Fisher discriminant criterion; namely, by maximizing the measure of separability of the resultant classes in gray levels. The method was compared with several classic thresholding methods on a variety of small medicals images, and the experimental results show the effectiveness of the method.
引用
收藏
页码：326 / 334
页数：9
相关论文
共 50 条
  • [1] Hybrid learning based on Fisher linear discriminant
    Gong, Jiawen
    Zou, Bin
    Xu, Chen
    Xu, Jie
    You, Xinge
    [J]. INFORMATION SCIENCES, 2024, 667
  • [2] Infrared Point Target Detection with Fisher Linear Discriminant and Kernel Fisher Linear Discriminant
    Liu, Ruiming
    Zhi, Hongliang
    [J]. JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2010, 31 (12) : 1491 - 1502
  • [3] Infrared Point Target Detection with Fisher Linear Discriminant and Kernel Fisher Linear Discriminant
    Ruiming Liu
    Hongliang Zhi
    [J]. Journal of Infrared, Millimeter, and Terahertz Waves, 2010, 31 : 1491 - 1502
  • [4] The Fisher's Linear Discriminant
    Iatan, Iuliana F.
    [J]. COMBINING SOFT COMPUTING AND STATISTICAL METHODS IN DATA ANALYSIS, 2010, 77 : 345 - 352
  • [5] Incremental Fisher linear discriminant based on data denoising
    Wang, Zhan
    Liang, Ting
    Zou, Bin
    Cai, Yaling
    Xu, Jie
    You, Xinge
    [J]. KNOWLEDGE-BASED SYSTEMS, 2022, 237
  • [6] Comparative Performance of Classical Fisher Linear Discriminant Analysis and Robust Fisher Linear Discriminant Analysis
    Okwonu, Friday Zinzendoff
    Othman, Abdul Rahman
    [J]. MATEMATIKA, 2013, 29 (01) : 213 - 220
  • [7] Cluster Validation Based on Fisher's Linear Discriminant Analysis
    Kaechele, Fabian
    Schneider, Nora
    [J]. JOURNAL OF CLASSIFICATION, 2024,
  • [8] Generalization Performance of Fisher Linear Discriminant Based on Markov Sampling
    Zou, Bin
    Li, Luoqing
    Xu, Zongben
    Luo, Tao
    Tang, Yuan Yan
    [J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2013, 24 (02) : 288 - 300
  • [9] Transformation of feature space based on Fisher’s linear discriminant
    Nemirko A.P.
    [J]. Pattern Recognition and Image Analysis, 2016, 26 (2) : 257 - 261
  • [10] Intrinsic images by Fisher Linear Discriminant
    He, Qiang
    Chu, Chee-Hung Henry
    [J]. ADVANCES IN VISUAL COMPUTING, PROCEEDINGS, PT 2, 2007, 4842 : 349 - +
12345