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US08352528B2 Apparatus for efficient DCT calculations in a SIMD programmable processor 失效
用于SIMD可编程处理器中高效DCT计算的装置

  • Patent Title: Apparatus for efficient DCT calculations in a SIMD programmable processor
  • Patent Title (中): 用于SIMD可编程处理器中高效DCT计算的装置
  • Application No.: US12586357
    Application Date: 2009-09-20
  • Publication No.: US08352528B2
    Publication Date: 2013-01-08
  • Inventor: Tibet Mimar
  • Applicant: Tibet Mimar
  • Main IPC: G06F17/14
  • IPC: G06F17/14
Apparatus for efficient DCT calculations in a SIMD programmable processor
Abstract:
The present invention relates to a efficient implementation of integer and fractional 8-length or 4-length, or 8×8 or 4×4 DCT in a SIMD processor as part of MPEG and other video compression standards.
Abstract(Chinese):

本发明涉及作为MPEG和其他视频压缩标准的一部分，在SIMD处理器中有效实现整数和分数8长度或4长度或8×8或4×4 DCT。

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