Journal of the Korean Institute of Telematics and Electronics B (전자공학회논문지B)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Development of a high speed DCT parallel processor

고속 DCT 병렬처리기의 개발

  • 박종원 (충남대학교 정보통신공학과) ;
  • 유기현 (충남대학교 정보통신공학과)
  • Published : 1995.08.01
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Abstract

The Discrete Cosine Transform(DCT) is effective technique for image compression, which is widely used in the area of digital signal processing. In this paper, an efficient DCT processor is proposed and simulated by using Verilog HDL. This algorithm is improved 60% in processing speed, but it's somewhat complicate compared with Y. Arai's algorithm. This algorithm will be used efficiently for real time image processing.

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