Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Object Based Image Compression Using QP (Quadratic Programming) Method

QP(Quadratic Programming) 방법을 이용한 객체단위의 영상압축 알고리즘

  • 최유태 (고려대학교 전파공학과) ;
  • 이상엽 (고려대학교 전파공학과) ;
  • 곽대호 (고려대학교 전파공학과) ;
  • 김시내 (고려대학교 전파공학과) ;
  • 송문호 (고려대학교 전파공학과)
  • Published : 2000.11.01
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Abstract

The object level image compression is a useful technology for reducing the necessary data and manipulating individual objects. In this paper, we propose a new image object compression algorithm that uses the quadratic programming (QP) method to reduce the compressed data. The results indicate the superiority of the proposed QP based algorithm over the low pass extrapolation (LPE) method of MPEG-4.

Keywords