OBJECT-PENETRATING VISUALIZATION DEVICE, CONTROL CIRCUIT, STORAGE MEDIUM, AND OBJECT-PENETRATING VISUALIZATION METHOD

WIPO Patent Application WO/2022/162869

A1

Provided is an object-penetrating visualization device (10A) for generating an image of a radio wave scattering body (30), which is a measurement target disposed in an measurement area, on the basis of reflected waves (W) of radio waves that are emitted toward the radio wave scattering body (30) and that include a plurality of frequencies, said device comprising a phase combination image generation unit (28) that generates a phase combination image by combining a plurality of images, obtained through imaging based on the reflected waves (W), via complex addition for each pixel of the plurality of image.

JP2002082069	MICROWAVE CHARACTERISTIC MEASURING DEVICE FOR LIQUID
JPS6463943	SAMPLE PHOTOGRAPHING METHOD
JPH1164245	METHOD FOR ESTIMATING MOISTURE CONTENT DISTRIBUTION IN GROUND

HAYAMA MICHIYA (JP)
TAIRA AKINORI (JP)
ISHIOKA KAZUAKI (JP)

PCT/JP2021/003238

August 04, 2022

January 29, 2021

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MITSUBISHI ELECTRIC CORP (JP)

G01N22/00; G01S13/90

JP2005328853A	2005-12-02
JPH07120548A	1995-05-12
JP2007256171A	2007-10-04

YULEI QIAN: "SAR Image Formation From Azimuth Periodically Gapped Raw Data Via Complex ISTA", IEEE CONFERENCE PROCEEDINGS OF ASIAN AND PACIFIC CONFERENCE ON SYNTHETIC APERTURE RADAR (APSAR, vol. 2019, no. APSAR, 2019, pages 1 - 5, XP033751297, DOI: 10.1109/APSAR46974.2019.9048466
WAKAYAMA, TOSHIO: "Technical Trends in Synthetic Aperture Radars.", THE JOURNAL OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. 95, no. 2, 30 November 2011 (2011-11-30), pages 142 - 144, XP009538965, ISSN: 2188-2355
See also references of EP 4266030A4

TAKAMURA, Jun (JP)

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