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특허 상세정보

Image compression and decompression using the PIXON method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G06K-009/46    G06K-009/36   
미국특허분류(USC) 382/249; 382/232; 382/233
출원번호 US-0596975 (2008-04-17)
등록번호 US-8396313 (2013-03-12)
국제출원번호 PCT/US2008/060692 (2008-04-17)
§371/§102 date 20091021 (20091021)
국제공개번호 WO2008/134256 (2008-11-06)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Musick, Eleanor M.
인용정보 피인용 횟수 : 1  인용 특허 : 19
초록

A method is provided for decompressing an image originally compressed using a known compression technique. An original compressed image file is defined by a plurality of locations that correspond to image data. A set of smooth test images is created by iteratively applying a plurality of different size PIXON® kernels to each location of a starting image beginning with a smallest size kernel. Each smooth test image is compressed using the known compression technique, then compared against the original compressed image at each location of the image to dete...

대표
청구항

1. A method for decompressing an image originally compressed using an industry-standard compression method, the method comprising: inputting an original compressed image file having a plurality of locations corresponding to image data into a processor having a memory and software stored therein for decompressing an image and executing a PIXON® method;decompressing the original compressed image using a corresponding industry-standard decompression method to produce an original decompressed image data file;initializing the PIXON® decompressed image with th...

이 특허에 인용된 특허 (19)

  1. Puetter, Richard; Yahil, Amos; Pi?a, Robert. Accelerated signal encoding and reconstruction using pixon method. USP2005056895125.
  2. Richard Puetter ; Amos Yahil. Accelerated signal encoding and reconstruction using pixon method. USP2002036353688.
  3. Richard Puetter ; Amos Yahil. Accelerated signal encoding and reconstruction using pixon method. USP2002126490374.
  4. DeForest Sherman E. (Del Mar CA) Benyamin Saied (Solana Beach CA) Hier Richard G. (Poway CA) Kruger Robert A. (Salt Lake City UT) Power Robert L. (Salt Lake City UT) Schmidt Gregory W. (Olivenhain CA. Apparatus and method for enhancement of image viewing by modulated illumination of a transparency. USP1990034908876.
  5. McMillan Charles F. (Livermore CA) Sklar H. Alfred (San Francisco CA). Apparatus and method of identifying signals in biological tissues. USP1992125170193.
  6. Bonneau Robert J. ; Meadows Henry E.. Encoding and decoding of color digital image using wavelet and fractal encoding. USP1999126002794.
  7. Yahil,Amos; Puetter,Richard. High speed signal enhancement using pixons. USP2006016993204.
  8. Vuylsteke Pieter P. (Mortsel BEX) Schoeters Emile P. (Lier BEX). Method and apparatus for contrast enhancement. USP1995115467404.
  9. DeForest Sherman (Del Mar CA) Seegmiller S. Dale (Solana Beach CA). Method and apparatus for enhancing video displays. USP1988014720745.
  10. Dentinger Aaron Mark ; Han Sung Su ; Sowelam Sameh Mahmoud. Method and apparatus for minimizing blurring and generating a high resolution image in a radiation imaging system. USP2000126166384.
  11. Kalker Antonius A. C. M.,NLX. Method and arrangement for coding and decoding signals. USP1999085946038.
  12. Brailean James Charles. Method, post-processing filter, and video compression system for suppressing mosquito and blocking atrifacts. USP1998095802218.
  13. Hier Richard G. (San Diego CA) Schmidt Gregory W. (Leucadia CA). Real-time, localized enhancement of a video image using separable two-dimensional filters. USP1987054667304.
  14. Weldy John A. ; Loveridge Jennifer C.,GBX. Reconstructing missing pixel information to provide a full output image. USP2001026188804.
  15. Puetter Richard C. ; Pina Robert K.. Signal encoding and reconstruction using pixons. USP1999065912993.
  16. Yahil,Amos; Puetter,Richard. System and method for prediction of behavior in financial systems. USP2008027328182.
  17. Zhang, Aidong; Sheikholeslami, Gholamhosein; Chatterjee, Surojit. Wavelet-based clustering method for managing spatial data in very large databases. USP2005046882997.
  18. Kokaram Anil C. (Cambridge GBX). Wiener filter for filtering noise from a video signal. USP1996035500685.
  19. Floyd ; Jr. Carey E. (Chapel Hill NC) Baydush Alan H. (Durham NC). X-ray procedure for removing scattered radiation and enhancing signal-to-noise ratio (SNR). USP1995085440647.