Title:
直接位相角決定および3つを超える画像の使用によって光学断面像を提供するためのシステムおよび方法
Document Type and Number:
Japanese Patent JP2009525469
Kind Code:
A
Abstract:
In a system and method for generating an image, a processor may calculate a grid pattern frequency of a plurality of images, particularly where the calculation is based on pixels transformed by a sinusoidal signal variation smoothing procedure, calculate for each of the plurality of images a phase angle of its grid pattern based on the calculated frequency, and calculate for each pixel of an output image a value in accordance with the calculated phase angles and based on values of corresponding pixels of the plurality of images, where the grid patterns are omitted from the output image, and, in particular, where the plurality of images includes more than three images.
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Inventors:
Au Luanaid, Joseph Jay
Tsang, Yang
Emmeric, pierre
Swiertech, Marcin Earl
Rosenfeld, Vadim
Tsang, Yang
Emmeric, pierre
Swiertech, Marcin Earl
Rosenfeld, Vadim
Application Number:
JP2008552577A
Publication Date:
July 09, 2009
Filing Date:
January 25, 2007
Export Citation:
Assignee:
GE Healthcare Bioscience Corporation
International Classes:
G01N21/62
Attorney, Agent or Firm:
Kenichi Matsumoto
Hirokazu Ogura
Toshihisa Kurokawa
Hirokazu Ogura
Toshihisa Kurokawa