Mode selection techniques for intra-prediction video encoding

Mode selection techniques for intra-prediction video encoding

  • CN 101,133,648 B
  • Filed: 01/13/2006
  • Issued: 11/12/2014
  • Est. Priority Date: 01/13/2005
  • Status: Active Grant
First Claim
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1. a code device, it comprises:

  • Model selection engine, it carries out the model selection for the intraframe predictive coding of un-encoded frame, and no matter described code device through programming to follow the first coding standard or the second coding standard;

    The first encoder, when described code device through programming when following described the first coding standard, described the first encoder is carried out the described intraframe predictive coding of described un-encoded frame according to the selected pattern of following described the first coding standard;

    AndThe second encoder, when described code device through programming when following described the second coding standard, described the second encoder is carried out the described intraframe predictive coding of described un-encoded frame according to the selected pattern of following described the second coding standard;

    Wherein, described code device receives the programming instruction of one of specifying in a plurality of coding standards, described a plurality of coding standard comprises described the first coding standard and described the second coding standard, wherein, when described the first coding standard is specified in received instruction, described code device uses described the first encoder to carry out the intraframe predictive coding of described un-encoded frame, and work as received instruction while specifying described the second coding standard, described code device uses described the second encoder to carry out the intraframe predictive coding of described un-encoded frame.

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