DocumentCode
1845175
Title
Introduction to the Discrete Shapelet Transform and a new paradigm: Joint time-frequency-shape analysis
Author
Guido, Rodrigo Capobianco ; Barbon, Sylvio ; Vieira, Lucimar Sasso ; Sanchez, Fabrício Lopes ; Maciel, Carlos Dias ; Pereira, José Carlos ; Scalassara, Paulo Rogério ; Fonseca, Everthon Silva
Author_Institution
Dept. of Phys. & Inf., Univ. of Sao Paulo, Sao Carlos
fYear
2008
fDate
18-21 May 2008
Firstpage
2893
Lastpage
2896
Abstract
This paper introduces the paradigm of joint time- frequency-shape analysis of discrete-time signals by means of a novel transform called discrete shapelet transform (DST). This approach allows one to And the time-support of frequencies, and, at the same time, analyze a shape. Applications are possible for a diversity of fields in signal processing, and the results assure the efficacy of the proposed transform.
Keywords
discrete time systems; discrete wavelet transforms; signal processing; discrete shapelet transform; discrete-time signals; joint time-frequency-shape analysis; signal processing; Biomedical signal processing; Discrete transforms; Discrete wavelet transforms; Finite impulse response filter; Frequency; Nonlinear filters; Pattern matching; Physics; Shape; Signal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2008. ISCAS 2008. IEEE International Symposium on
Conference_Location
Seattle, WA
Print_ISBN
978-1-4244-1683-7
Electronic_ISBN
978-1-4244-1684-4
Type
conf
DOI
10.1109/ISCAS.2008.4542062
Filename
4542062
Link To Document