Title:
SIGNAL PROCESSING DEVICE, AND SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/282069
Kind Code:
A1
Abstract:
This signal processing method, which is executed by a computer, includes: acquiring compressed image data including two-dimensional image information of a subject obtained by compressing hyperspectral information in a target wavelength region (S101); acquiring reference spectral data including one or more items of spectral information associated with the subject (S102); and generating, from the compressed image data, a plurality of items of two-dimensional image data corresponding to a plurality of designated wavelength bands determined on the basis of the reference spectral data (S105).
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Inventors:
YAKO MOTOKI
KIYOHARA TAKAYUKI
NOZAWA KATSUYA
KIYOHARA TAKAYUKI
NOZAWA KATSUYA
Application Number:
PCT/JP2022/025013
Publication Date:
January 12, 2023
Filing Date:
June 23, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01N21/64; G01N21/27
Domestic Patent References:
| WO2021119363A2 | 2021-06-17 |
Foreign References:
| JP2009159068A | 2009-07-16 | |||
| JP2017015694A | 2017-01-19 | |||
| JP2016156801A | 2016-09-01 | |||
| JP2018098641A | 2018-06-21 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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