• DocumentCode
    1560784
  • Title

    VLSI implementation of a real-time video watermark embedder and detector

  • Author

    Mathai, N.J. ; Sheikholeslami, Ali ; Kundur, Deepa

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
  • Volume
    2
  • fYear
    2003
  • Abstract
    This paper describes the hardware design and implementation of the JAWS (Just Another Watermarking System) embedder and detector for watermarking of realtime uncompressed digital video. Our design employs a floating point datapath, maximizing dynamic range of the FFT, frame filtering, and correlation operations. The design, implemented in a 1.8V, 0.18 μm CMOS process with a core area of 3.53 mm2, is capable of watermarking video streams at a peak rate of over 3 Mpixels/s.
  • Keywords
    CMOS digital integrated circuits; VLSI; correlation methods; fast Fourier transforms; video coding; watermarking; 0.18 micron; 1.8 V; CMOS; FFT; JAWS; Just Another Watermarking System; VLSI implementation; correlation operations; dynamic range; floating point datapath; frame filtering; real-time video watermark embedder; realtime uncompressed digital video; video streams; CMOS technology; Counting circuits; Detectors; Filters; Hardware; Payloads; Streaming media; Testing; Very large scale integration; Watermarking;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
  • Print_ISBN
    0-7803-7761-3
  • Type

    conf

  • DOI
    10.1109/ISCAS.2003.1206088
  • Filename
    1206088
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1560784