Title:
識別装置、歯牙種類識別システム、識別方法、および識別用プログラム
Document Type and Number:
Japanese Patent JP6900445
Kind Code:
B2
Abstract:
To provide an identification device capable of identifying a type of teeth precisely, to provide a scanner system having the identification device, and to provide an identification method and an identification program.SOLUTION: An identification device 100 includes: an input unit 1102 to which three-dimensional data including the teeth are inputted; an identification unit 1130 for identifying types of teeth on the basis of the three-dimensional data including features of the teeth inputted from the input unit 1102, and an estimation model 114 including a neural network 1142; and an output unit 1103 for outputting an identification result by the identification unit 1130. The estimation model 114 is learned based on information on teeth corresponding to types of teeth related to the three-dimensional data, and an identification result of types of the teeth using the three-dimensional data.SELECTED DRAWING: Figure 5
Inventors:
Manabu Hashimoto
Kyouji Ryosuke
Takanori Nishimura
Kyouji Ryosuke
Takanori Nishimura
Application Number:
JP2019190003A
Publication Date:
July 07, 2021
Filing Date:
October 17, 2019
Export Citation:
Assignee:
Morita Manufacturing Co., Ltd.
International Classes:
A61C19/04; G01B11/24; G06N3/02; G06T7/00
Domestic Patent References:
| JP2017213060A | ||||
| JP2018063707A |
Foreign References:
| WO2016143022A1 | ||||
| WO2018167530A1 | ||||
| US20170169562 | ||||
| US20180061054 |
Attorney, Agent or Firm:
Fukami patent office