Title:
DIAGNOSTIC SUPPORT PROGRAM
Document Type and Number:
Japanese Patent JP2023153937
Kind Code:
A
Abstract:
To provide a diagnostic support program that is possible to display a movement of an area whose shape changes for each respiratory element including all or a part of expired air or inspired air.SOLUTION: The diagnostic support program includes processing of acquiring a plurality of frame images from a database, processing of specifying a cycle of a respiratory element including all or a part of expired air or inspired air based on pixels in a specific area in each of the frame images, processing of detecting a lung field based on the cycle of the specified respiratory element, processing of dividing the detected lung field into a plurality of block areas and calculating a change in an image in a block area in each of the frame images, processing of Fourier-transforming a change in the image in each block area in each of the frame images, processing of extracting a spectrum in a fixed band including a spectrum corresponding to the cycle of the respiratory element, out of spectra obtained after the Fourier-transforming, processing of performing inverse Fourier transform on the spectrum extracted from the fixed band, and processing of displaying each of the images after performing the inverse Fourier transform, on a display.SELECTED DRAWING: Figure 6A
Inventors:
ABE TAKEHIKO
YOSHIDA NORIFUMI
YOSHIDA NORIFUMI
Application Number:
JP2023126624A
Publication Date:
October 18, 2023
Filing Date:
August 02, 2023
Export Citation:
Assignee:
RADWISP PTE LTD
MEDIOTT CO LTD
MEDIOTT CO LTD
International Classes:
A61B6/00
Attorney, Agent or Firm:
Takeo Fukuchi
Youichi Shirakawa
Youichi Shirakawa
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