• DocumentCode
    2216587
  • Title

    A Reconfigurable VLSI Structure for DWT

  • Author

    Hong Qi ; Wang Kanwen ; Cao Wei ; Tong Jiarong

  • Author_Institution
    State Key Lab., Fudan Univ., Shanghai, China
  • fYear
    2009
  • fDate
    26-28 Dec. 2009
  • Firstpage
    465
  • Lastpage
    468
  • Abstract
    DWT has been the main algorithm of image compression, such as in JPEG2000.This paper propose a VLSI structure to perform line-based DWT using lifting scheme. We use this mean to achieve 1D and 2D DWT, examination results show this structure is simple and efficient.
  • Keywords
    VLSI; data compression; discrete wavelet transforms; reconfigurable architectures; DWT; image compression; lifting scheme; reconfigurable VLSI structure; Convolution; Discrete wavelet transforms; Finite impulse response filter; Hardware; Image coding; Image reconstruction; Information science; Low pass filters; Transform coding; Very large scale integration;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Science and Engineering (ICISE), 2009 1st International Conference on
  • Conference_Location
    Nanjing
  • Print_ISBN
    978-1-4244-4909-5
  • Type

    conf

  • DOI
    10.1109/ICISE.2009.145
  • Filename
    5454888
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2216587