Title:
学習装置、電磁波反射特性推定装置、学習プログラム、および電磁波反射特性推定プログラム
Document Type and Number:
Japanese Patent JP6750600
Kind Code:
B2
Abstract:
To shorten time for calculating electromagnetic wave reflection features of an object to enable operation by real time.SOLUTION: A learning device 10 includes: a calculation unit 12 calculating electromagnetic wave reflection features of an object through electromagnetic field analysis based on three-dimensional shape data of the object; an object feature amount extraction unit 14 extracting object feature amounts including a shape of the object based on three-dimensional shape data of the object; an estimation unit 16 estimating the electromagnetic wave reflection features of the object by use of a calculation parameter learned by mechanical learning where the object feature amounts are provided as inputs; and a learning unit 18 learning the calculation parameter so that the electromagnetic wave reflection features of the object approach target values where the electromagnetic wave reflection features of the object calculated by the calculation unit 12 are defined as the target values.SELECTED DRAWING: Figure 1
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Inventors:
Takashi Ohwaki
Application Number:
JP2017234433A
Publication Date:
September 02, 2020
Filing Date:
December 06, 2017
Export Citation:
Assignee:
Toyota Central R & D Labs.
International Classes:
G06F30/20; G01R29/08; G06F30/27; G06T7/00
Domestic Patent References:
| JP2016071646A | ||||
| JP2015080061A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Kato Kazunori