×

Video coding and video decoding apparatus

  • US 6,987,887 B2
  • Filed: 10/26/2004
  • Issued: 01/17/2006
  • Est. Priority Date: 09/29/1995
  • Status: Expired due to Fees
First Claim
Patent Images

1. A picture decoding apparatus comprising:

  • a demultiplexer configured to demultiplex a coded input signal into coded picture data for discriminating a picture between an object and a background surrounding the object and into reduction ratio setting information for reducing an amount of generated codes of the picture data, the reduction ratio setting information indicating a conversion ratio of 1, 1/2, or 1/4;

    a picture signal decoder configured to decode the coded picture data to output a decoded picture signal; and

    a resolution converter configured to enlarge the decoded picture signal in accordance with the reduction ratio setting information to generate an enlarged picture signal.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×