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Encoding and decoding of color digital image using wavelet and fractal encoding

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/36
  • G06K-009/46
출원번호 US-0918791 (1997-08-26)
발명자 / 주소
  • Bonneau Robert J.
  • Meadows Henry E.
출원인 / 주소
  • The Trustees of Columbia University the City of New York
대리인 / 주소
    Baker & Botts, L.L.P.
인용정보 피인용 횟수 : 64  인용 특허 : 1

초록

Color digital image data is encoded and compressed by a technique which combines the advantages of both wavelet and fractal encoding. The technique produces an encoded image separated by color components which can be efficiently matched to other compressed images in order to identify the image being

대표청구항

[ We claim:] [1.] A method for compressing color digital image data, wherein said color digital image data is separated into a plurality of different color data groups, comprising the steps of:transforming one of said groups of color data into a different selected color, wherein said different selec

이 특허에 인용된 특허 (1)

  1. Bovir Alan C. (Buda TX) Chen Dapang (Austin TX), Method and apparatus for visual pattern image coding.

이 특허를 인용한 특허 (64)

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  53. Hafey, Chris, Remote viewing of large image files.
  54. Thomas, Bruce A., Removing noise from a color image using wavelets.
  55. Renatus Josephus Van Der Vleuten NL; Christian Hentschel NL; Richard Petrus Kleihorst NL, Scalable coding by scanning selected parts of respective bit-streams.
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  57. Kim, Jeong-Tae; Moon, Sang-Whan; Ahn, Jin-Myeong, Search system using images.
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  59. Irani,Michal; Caspi,Yaron; Shechtman,Eli, System and method for increasing space or time resolution in video.
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