Title:
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM AND MEDICAL IMAGE PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/196387
Kind Code:
A1
Abstract:
The present disclosure pertains to a signal processing device, a signal processing method, a program, and a medical image processing system with which it is possible to perform special light observation with less noise. An EDOF signal processing unit subjects a special light image obtained by imaging an observation target being irradiated with special light to EDOF signal processing as reconstruction processing. A setting unit sets the degree of reconstruction in the EDOF signal processing by the EDOF signal processing unit. Reconstruction degree parameters for the EDOF signal processing of the special light image are set in a manner such that the reconstruction degree for the EDOF signal processing of the special light image is less than the reconstruction degree for the EDOF signal processing as reconstruction processing of a normal light image obtained by imaging an observation target being irradiated with normal light. This technology is applicable, for example, to a medical image processing system for performing special light observation.
Inventors:
KASHIMA KOJI (JP)
MIYAI TAKESHI (JP)
ENOKI JUNICHIRO (JP)
MIYAI TAKESHI (JP)
ENOKI JUNICHIRO (JP)
Application Number:
PCT/JP2020/012675
Publication Date:
October 01, 2020
Filing Date:
March 23, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
A61B1/00; A61B1/045
Domestic Patent References:
| WO2019044328A1 | 2019-03-07 |
Foreign References:
| JP2017158764A | 2017-09-14 | |||
| US20190045170A1 | 2019-02-07 | |||
| JP2017158764A | 2017-09-14 |
Other References:
See also references of EP 3925510A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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