Chirplet Transform Signal Decomposition for echo detection and estimation

被引：0
|
作者：
Sorenson, Logan [1 ]
Lu, Weng [1 ]
Martinez-Vallina, Fernando [1 ]
Saniie, Jafar [1 ]
机构：
[1] IIT, Dept Elect & Comp Engn, Chicago, IL 60616 USA
来源：
2006 FORTIETH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, VOLS 1-5 | 2006年
关键词：
D O I：
10.1109/ACSSC.2006.354800
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：
Decomposition and analysis of nonstationary signals is a challenging problem common to radar, sonar, EEG, speech processing, and ultrasound. The Chirplet Transform Signal Decomposition (CTSD) algorithm described in this work presents a computationally efficient method for separating overlapping echoes through successive detection. Performance of this algorithm is evaluated for different signals typical in ultrasound and target detection and ranging. As part of algorithm characterization, a System on a Chip (SoC) hardware implementation has been developed.
引用
收藏
页码：509 / +
页数：2
相关论文
共 50 条
  • [21] Detection of Underground Buried Objects Using Chirplet Transform
    Yaghoobian, Omid
    Amindavar, Hamidreza
    2020 28TH IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE), 2020, : 11 - 15
  • [22] Synchroextracting chirplet transform for accurate IF estimate and perfect signal reconstruction
    Zhu, Xiangxiang
    Zhang, Zhuosheng
    Gao, Jinghuai
    Li, Bei
    Li, Zhen
    Huang, Xin
    Wen, Guangrui
    DIGITAL SIGNAL PROCESSING, 2019, 93 : 172 - 186
  • [23] An efficient algorithm for adaptive chirplet-based signal decomposition
    Zou, H
    Bao, Z
    2000 5TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS I-III, 2000, : 366 - 368
  • [24] The improved variational nonlinear chirplet mode decomposition via local maximum synchrosqueezing transform and recursive mode extracting scheme for robust estimation of nonlinear chirplet modes and application to fault detection of rotary machine
    You, Guang-Hui
    Lv, Yong
    Ma, Yubo
    Yi, Can-Can
    Zhang, Yi
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2024, 35 (03)
  • [25] Efficient algorithm for adaptive chirplet-based signal decomposition
    Zou, H.
    Bao, Z.
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2001, 29 (04): : 515 - 517
  • [26] Asymmetric Gaussian chirplet model and parameter estimation for generalized echo representation
    Demirli, Ramazan
    Saniie, Jafar
    JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2014, 351 (02): : 907 - 921
  • [27] A Novel Approach for QRS Delineation in ECG Signal Based on Chirplet Transform
    Shaik, Basheeruddin Shah
    Naganjaneyulu, G. V. S. S. K. R.
    Narasimhadhan, A. V.
    2015 IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, COMPUTING AND COMMUNICATION TECHNOLOGIES (CONECCT), 2015,
  • [28] Wideband direction-of-arrival estimation using fast chirplet-based adaptive signal decomposition algorithm
    Feng, AG
    Zhao, Z
    Yin, QY
    IEEE 54TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2001, VOLS 1-4, PROCEEDINGS, 2001, : 1432 - 1436
  • [29] Properties of chirplet transform
    Dai, QH
    Zou, HX
    Liu, ZX
    Li, YD
    CHINESE JOURNAL OF ELECTRONICS, 2001, 10 (04): : 423 - 427
  • [30] The adaptive chirplet transform and its application in GPR target detection
    Zhaofa Zeng
    Fengshou Wu
    Ling Huang
    Fengshan Liu
    Jiguang Sun
    Applied Geophysics, 2009, 6 : 192 - 200
12345