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PROGRAM TO CORRECT DATA MEASURED BY PS-OCT AND PS-OCT SYSTEM THAT COMES WITH THE PROGRAM

Foreign code F130007135
File No. S2011-0918-N0
Posted date Jan 30, 2013
Country WIPO
International application number 2012JP061064
International publication number WO 2013/008516
Date of international filing Apr 25, 2012
Date of international publication Jan 17, 2013
Priority data
  • P2011-153594 (Jul 12, 2011) JP
Title PROGRAM TO CORRECT DATA MEASURED BY PS-OCT AND PS-OCT SYSTEM THAT COMES WITH THE PROGRAM
Abstract

The present invention nonlinearly corrects data measured by a PS-OCT to improve the quantitative analysis ability of the PS-OCT to thereby enable accurate quantitative diagnosis including the stage of a lesion area, and can be used as a useful means for computer diagnosis. Even when retardation in a PS-OCT (1) contains an error and becomes noise and the distribution thereof is neither a normal distribution nor symmetrical about a true value, a systematic error is removed by converting measured data using a distribution conversion function obtained by analyzing the characteristics of the noise by a Monte Carlo simulation to thereby estimate the true value buried in the noise and correct the image of the PS-OCT (1) more clearly.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • UNIVERSITY OF TSUKUBA,
  • YASUNO YOSHIAKI,
  • DUAN LIAN,
  • ITO MASAHIDE
  • Inventor
  • YASUNO YOSHIAKI,
  • DUAN LIAN,
  • ITO MASAHIDE
IPC(International Patent Classification)
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