Design and experimental validation of knowledge-based constant false alarm rate detectors

被引：27
|
作者：
De Maio, A.
Farina, A.
Foglia, G.
机构：
[1] Univ Naples Federico 2, DIET, I-80125 Naples, Italy
[2] Selex Sistemi Integrati, I-00131 Rome, Italy
[3] Elettr SpA, I-00131 Rome, Italy
来源：
IET RADAR SONAR AND NAVIGATION | 2007年 / 1卷 / 04期
关键词：
D O I：
10.1049/iet-rsn:20060113
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：
This paper deals with the design and the analysis of constant false alarm rate (CFAR) detectors exploiting knowledge-based (KB) processing techniques. The proposed algorithms are composed of two stages. The former is a KB data selector which, exploiting the a priori information provided by a geographic information system, chooses the training samples for threshold adaptation. The latter stage is a conventional CFAR processor. The performance of the new schemes is analysed in the presence of real radar data, collected by the McMaster IPIX radar, and compared with other common CFAR detectors. The results show that noticeable performance improvements can be obtained suitably exploiting the a priori information available about the sensed environment.
引用
收藏
页码：308 / 316
页数：9
相关论文
共 50 条
  • [41] Beam sharpening approach based on constant false alarm rate and de-convolution
    Wang Z.
    Yin K.
    Xi Tong Gong Cheng Yu Dian Zi Ji Shu/Systems Engineering and Electronics, 2019, 41 (12): : 2738 - 2746
  • [42] Normalized residual-based constant false-alarm rate outlier detection
    Ru, Xiaohu
    Liu, Zheng
    Huang, Zhitao
    Jiang, Wenli
    PATTERN RECOGNITION LETTERS, 2016, 69 : 1 - 7
  • [43] Constant False Alarm Rate Anomaly-Based Approach for Network Intrusion Detection
    AlShaalan, Rayan
    AsSadhan, Basil
    Al-Muhtadi, Jalal
    Bin-Abbas, Hesham
    Abd El-Samie, Fathi
    Alshebeili, Saleh
    2013 10TH INTERNATIONAL CONFERENCE ON HIGH CAPACITY OPTICAL NETWORKS AND ENABLING TECHNOLOGIES (HONET-CNS), 2013, : 141 - 145
  • [44] Comparative Performance Analysis of Constant False Alarm Rate Processors Based on Order Statistics
    Akaydin, Abdullah
    Uner, Mucahit Kani
    2019 11TH INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS ENGINEERING (ELECO 2019), 2019, : 542 - 546
  • [45] Comments on 'Constant false-alarm rate algorithm based on test cell information'
    Meng, X. W.
    IET RADAR SONAR AND NAVIGATION, 2009, 3 (06): : 646 - 649
  • [46] Knowledge-based environment to support product design validation
    Al-Ashaab, Ahmed
    Molyneaux, M.
    Doultsinou, A.
    Brunner, B.
    Martinez, E.
    Moliner, F.
    Santamaria, V.
    Tanjore, D.
    Ewers, P.
    Knight, G.
    KNOWLEDGE-BASED SYSTEMS, 2012, 26 : 48 - 60
  • [47] Semiparametric constant false alarm rate method for radar and sonar images
    Li, Ke
    Zhang, Peng
    Yang, Ziyuan
    ELECTRONICS LETTERS, 2024, 60 (05)
  • [48] Radar Detection during Tracking with Constant Track False Alarm Rate
    Liu, Hongliang
    Zhou, Shenghua
    Liu, Hongwei
    Wang, Hongxian
    2014 INTERNATIONAL RADAR CONFERENCE (RADAR), 2014,
  • [49] General transformation approach for constant false alarm rate detector development
    Weinberg, G. V.
    DIGITAL SIGNAL PROCESSING, 2014, 30 : 15 - 26
  • [50] CONSTANT FALSE ALARM RATE SHORT-PERIOD SEISMIC DETECTOR
    SNELL, NS
    TRANSACTIONS-AMERICAN GEOPHYSICAL UNION, 1977, 58 (06): : 444 - 444
12345