• DocumentCode
    3245108
  • Title

    Gabor frame generated by multiple generators of L2(Rd)

  • Author

    Lv, Xian-Li ; Huang, Yong-Dong ; Li, Gen-Qiang

  • Author_Institution
    Inst. of Inf. & Syst. Sci., Beifang Univ. of Nat., Yinchuan, China
  • fYear
    2012
  • fDate
    15-17 July 2012
  • Firstpage
    255
  • Lastpage
    259
  • Abstract
    In this paper, Gabor frame, which is generated by multiple generators of L2(Rd), is studied. Firstly, several sufficient conditions and necessary conditions are presented for multi-Gabor frame (MGF). Then, these results are extended to the matrices which satisfy A = (BT)-1, and two corollaries are given for Gabor frame {EmBTnAgl: m, n ϵ Zd; l = 1, ..., L}. Finally, an example is provided for illustration.
  • Keywords
    Gabor filters; matrix algebra; MGF; multiGabor frame; multiple generators; Educational institutions; Fourier transforms; Generators; Pattern recognition; Signal analysis; Sufficient conditions; Wavelet analysis; Frame; frame sequence; multi-Gabor frame; sufficient condition;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wavelet Analysis and Pattern Recognition (ICWAPR), 2012 International Conference on
  • Conference_Location
    Xian
  • ISSN
    2158-5695
  • Print_ISBN
    978-1-4673-1534-0
  • Type

    conf

  • DOI
    10.1109/ICWAPR.2012.6294788
  • Filename
    6294788
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3245108