• DocumentCode
    2829116
  • Title

    Code excited pel-recursive motion compensated video coding

  • Author

    Shen, Jiandong ; Chan, Wai-Yip

  • Author_Institution
    Dept. of Electr. & Comput. Eng., Illinois Inst. of Technol., Chicago, IL, USA
  • Volume
    3
  • fYear
    2000
  • fDate
    2000
  • Firstpage
    134
  • Abstract
    We present a novel pel-recursive motion compensation scheme. The new scheme incorporates vector quantization into pel-recursive motion compensation by using a code excited analysis-by-synthesis coding structure. Our experiments demonstrate that the proposed scheme achieves 4-7 dB PSNR gains or equivalently 40-50% bit savings over the conventional scalar quantizer based pel-recursive motion compensation scheme
  • Keywords
    motion compensation; rate distortion theory; vector quantisation; video coding; PSNR gain; code excited analysis-by-synthesis coding structure; displaced frame difference; pel-recursive motion compensation; rate-distortion performance; vector quantization; video coding; Design for disassembly; Gain; Image reconstruction; Motion compensation; Motion estimation; PSNR; Pixel; Rate-distortion; Vector quantization; Video coding;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Image Processing, 2000. Proceedings. 2000 International Conference on
  • Conference_Location
    Vancouver, BC
  • ISSN
    1522-4880
  • Print_ISBN
    0-7803-6297-7
  • Type

    conf

  • DOI
    10.1109/ICIP.2000.899313
  • Filename
    899313
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2829116