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Video coding and video decoding apparatus

  • US 6,307,967 B1
  • Filed: 08/08/2000
  • Issued: 10/23/2001
  • Est. Priority Date: 09/29/1995
  • Status: Expired due to Fees
First Claim
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1. A computer system for video decoding, comprising:

  • means for demultiplexing coded data into coded alpha map data and coded position/size data; and

    means for decoding the coded alpha-map data into an alpha-map signal of a rectangular object region in accordance with the coded position/size data, the rectangular object region containing an object and a part of a background surrounding the object.

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