Multi-layer video coding and decoding methods and multi-layer video encoder and decoder

Multi-layer video coding and decoding methods and multi-layer video encoder and decoder

  • CN 101,015,214 B
  • Filed: 08/13/2005
  • Issued: 02/13/2013
  • Est. Priority Date: 09/07/2004
  • Status: Active Grant
First Claim
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1. multi-layer video coding method comprises:

  • Use the first Video Coding Scheme coding to have the frame of video of predetermined resolution;

    With reference to the frame of video through the first Video Coding Scheme coding, use the second Video Coding Scheme coding to have the described frame of video of the resolution identical with described predetermined resolution;

    AndGeneration contains the bit stream of the encoded frame of video of all layers of resolution,Wherein, according to the order from the low resolution layer to the high-resolution layer, all layers of resolution are recursively carried out the coding of described use the first Video Coding Scheme and the coding of described use the second Video Coding Scheme,Wherein, described the first Video Coding Scheme is based on advanced video coding (AVC), and described the second Video Coding Scheme is based on wavelet coding.

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