BIWASAKA Hitoshi 琵琶坂仁

… Alternative Names

琵琶坂仁ビワサカヒトシ

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Researcher Number	90405837
Other IDs	https://orcid.org/0000-0002-8990-1213
Affiliation (Current)	2025: 岩手医科大学, 医学部, 非常勤講師
Affiliation (based on the past Project Information) *help	2016 – 2022: 岩手医科大学, 医学部, 非常勤講師 2012: 岩手医科大学, 非常勤講師 2010 – 2012: 岩手医科大学, 医学部, 非常勤講師
Review Section/Research Field	Except Principal Investigator Basic Section 58040:Forensics medicine-related / Legal medicine
Keywords	Except Principal Investigator 年齢推定 / 画像解析 / 法医人類学 / 多変量解析 / 相同モデル / 主成分分析 / 深層学習 / 機械学習 / 性別判定 / 解剖学 … More / 骨盤骨 / 恥骨 / 個人識別 / 三次元画像解析 / 法人類学 / CT画像 / 三次元解析 / 寛骨 / 人体計測 / 寛骨耳状面 / 人類学 / 恥骨結合 / CT / 法医学 Less

Analysis of age-dependent morphological changes in the pubic region using machine learning
- Principal Investigator
  
  青木康博
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58040:Forensics medicine-related
- Research Institution
  Nagoya City University
Morphometric age and sex estimation of the pelvis by three dimensional analysis of the homologous models.
- Principal Investigator
  
  AOKI Yasuhiro
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58040:Forensics medicine-related
- Research Institution
  Nagoya City University
Studies on age and sex dependent morphological changes of the coxal bone by three dimensional analysis of the homologous models.
- Principal Investigator
  
  AOKI Yasuhiro
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Legal medicine
- Research Institution
  Nagoya City University
Three dimensional analysis of pubic bone and pelvic auricular surfaces using reconstructed CT images.
- Principal Investigator
  
  AOKI Yasuhiro
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Legal medicine
- Research Institution
  Nagoya City University

All 2023 2021 2020 2019 2018 2017 2016 2013 2012 2011 2010

All Journal Article Presentation

[Journal Article] Sex estimation of the pelvis by deep learning of two-dimensional depth images generated from homologous models of three-dimensional computed tomography images.2020
- Author(s)
  Fukuta M, Kato C, Biwasaka H, Usui A, Horita T, Kanno S, Kato H, Aoki Y.
- Journal Title
  
  Forensic Science International: Reports
  
  Volume: 2 Pages: 100129-100129
- DOI
  10.1016/j.fsir.2020.100129
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10690
[Journal Article] A quantitative morphological analysis of three-dimensional CT coxal bone images of contemporary Japanese using homologous models for sex and age estimation2019
- Author(s)
  Biwasaka Hitoshi、Aoki Yasuhiro、Takahashi Yusuke、Fukuta Mamiko、Usui Akihito、Hosokai Yoshiyuki、Saito Haruo、Funayama Masato、Fujita Sachiko、Takamiya Masataka、Dewa Koji
- Journal Title
  
  Legal Medicine
  
  Volume: 36 Pages: 1-8
- DOI
  10.1016/j.legalmed.2018.09.017
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09198, KAKENHI-PROJECT-16K09213
[Journal Article] Three dimensional surface analyses of pubic symphyseal faces of contemporary Japanese reconstructed with 3D digitized scanner.2013
- Author(s)
  Biwasaka H, Sato K, Aoki Y, Kato H,Maeno M, Tanijiri T, Fujita S, DewaK.
- Journal Title
  
  Legal Med
  
  Volume: 15 Issue: 5 Pages: 264-268
- DOI
  10.1016/j.legalmed.2013.02.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590640
[Journal Article] Analyses of sexual dimorphism of reconstructed pelvic computed tomography images of contemporary Japanese using curvature of thegreater sciatic notch,pubic arch and greater pelvis.2012
- Author(s)
  Biwasaka H, Aoki Y, Sato K, TanijiriT, Fujita S, Dewa K, Yoshioka K,Tomabechi M.
- Journal Title
  
  Forensic Sci Int
  
  Volume: 219 Issue: 1-3 Pages: 288.e1-288.e8
- DOI
  10.1016/j.forsciint.2011.11.032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590640
[Journal Article] Application of computerized correction method for optical distortion of 2-dimensional facial image in superimposition between 3-dimensional and 2-dimensional facial images.2010
- Author(s)
  Biwasaka H, Tokuta T, Sasaki Y, Takagi T, Tanijiri T, Miyasaka S, TakamiyaM, Aoki Y.
- Journal Title
  
  Forensic Sci Int
  
  Volume: 197 Issue: 1-3 Pages: 97-104
- DOI
  10.1016/j.forsciint.2009.12.063
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590640
[Journal Article] Application of computerize correction method for optical distortion of 2-dimensional facial image in superimposition between 3-dimensional and 2-dimensional facial images.2010
- Author(s)
  Biwasaka H, et al.
- Journal Title
  
  Forensic Science International
  
  Volume: 197 Pages: 97-104
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22590640
[Presentation] 恥骨結合部3次元像を用いた形態変化定量化による年齢推定2023
- Author(s)
  福田真未子，舟山眞人，琵琶坂仁，菅野さな枝，加藤秀章，青木康博
- Organizer
  第107次日本法医学会学術全国集会
- Data Source
  KAKENHI-PROJECT-22K10613
[Presentation] Gender estimation of the pelvis by deep learning of two-dimensional depth images generated from three-dimensional computed tomography images.2021
- Author(s)
  Fukuta M, Kato C, Biwasaka H, Usui A, Aoki Y.
- Organizer
  22nd Triennial Meeting of International Association of Forensic Sciences
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K10690
[Presentation] 主成分分析を利用した骨盤骨の年齢依存性変化の解析（第４報）2020
- Author(s)
  琵琶坂仁，青木康博，福田真未子，臼井章仁，齋藤春夫，藤田さちこ，高宮正隆，出羽厚二，舟山眞人，杉山一洋
- Organizer
  第104次日本法医学会学術全国集会
- Data Source
  KAKENHI-PROJECT-19K10690
[Presentation] 深層学習による骨盤骨の2次元深度画像を用いた性別推定2020
- Author(s)
  福田真未子，琵琶坂仁，加藤千晶，堀田哲也，大瀧純，中村昌美，菅野さな枝，加藤秀章，臼井章仁，青木康博
- Organizer
  第104次日本法医学会学術全国集会
- Data Source
  KAKENHI-PROJECT-19K10690
[Presentation] 主成分分析を利用した骨盤骨の年齢依存性変化の解析（第3報）．2019
- Author(s)
  琵琶坂仁，青木康博，福田真未子，臼井章仁，齋藤春夫，藤田さちこ，高宮正隆，出羽厚二，舟山眞人．
- Organizer
  第103次日本法医学会学術全国集会
- Data Source
  KAKENHI-PROJECT-16K09213
[Presentation] Three-dimensional Analysis of CT Pelvic images using Principle Component Analysis2018
- Author(s)
  Biwasaka H, Aoki Y, Fukuta M, Fujita S, Takamiya M, Dewa K, Usui A, Saito H, Funayama M, Sugiyama K.
- Organizer
  24th Congress of the International Academy of Legal Medicine
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09213
[Presentation] 主成分分析を利用した骨盤骨の年齢依存性変化の解析（第2報）．2018
- Author(s)
  琵琶坂　仁，青木康博，臼井章仁，細貝良行，齋藤春夫，藤田さちこ，高宮正隆，出羽厚二，舟山眞人，杉山一洋．
- Organizer
  日本法科学技術学会第24回学術集会
- Data Source
  KAKENHI-PROJECT-16K09213
[Presentation] Three-dimensional analysis of CT pelvic images using principle component analysis.2018
- Author(s)
  Biwasaka H, Aoki Y, Fukuta M, Fujita S, Takamiya M, Dewa K, Usui A, Saito H, Funayama M, Sugiyama K.
- Organizer
  24th Congress of the International Academy of Legal Medicine
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K09213
[Presentation] 主成分分析を利用した寛骨の加齢変化の解析（第3報）2017
- Author(s)
  琵琶坂仁，成田孝仁，青木康博，藤田さちこ，高宮正隆，出羽厚二，臼井章仁，細貝良行，齋藤春夫，舟山眞人
- Organizer
  第101次日本法医学会学術全国集会
- Data Source
  KAKENHI-PROJECT-16K09213
[Presentation] 主成分分析を利用した寛骨の加齢変化の解析（第2報）2016
- Author(s)
  琵琶坂仁，成田孝仁，青木康博，藤田さちこ，高宮正隆，出羽厚二，臼井章仁，細貝良行，齋藤春夫，舟山眞人
- Organizer
  第100次日本法医学会学術全国集会
- Place of Presentation
  品川区立総合区民会館（東京都品川区）
- Year and Date
  2016-06-15
- Data Source
  KAKENHI-PROJECT-16K09213
[Presentation] 主成分分析による恥骨結合部 3 次元像の形態解析2012
- Author(s)
  琵琶坂仁,佐藤圭,青木康博,加藤秀章,前野善孝,藤田さちこ,高宮正隆,出羽厚二,谷尻豊寿
- Organizer
  第96 次日本法医学会学術全国集会
- Place of Presentation
  アクトシティ浜松(静岡県).
- Year and Date
  2012-06-09
- Data Source
  KAKENHI-PROJECT-22590640
[Presentation] 主成分分析による恥骨結合部3次元像の形態解析2012
- Author(s)
  琵琶坂　仁，佐藤　圭，青木康博，加藤秀章，前野善孝，藤田さちこ，高宮正隆，出羽厚二，谷尻豊寿
- Organizer
  第97次日本法医学会学術全国集会
- Place of Presentation
  アクトシティ浜松（静岡県）
- Data Source
  KAKENHI-PROJECT-22590640
[Presentation] 骨盤部マルチスライス CT 再構成画像を用いた恥骨結合部の 3 次元解析2011
- Author(s)
  琵琶坂仁,佐藤圭,青木康博,加藤秀章,前野善孝,藤田さちこ,出羽厚二,吉岡邦裕,苫米地牧子,谷尻豊寿
- Organizer
  第95 次日本法医学会学術全国集会
- Place of Presentation
  コラッセふくしま(福島県).
- Year and Date
  2011-06-16
- Data Source
  KAKENHI-PROJECT-22590640
[Presentation] 骨盤部マルチスライスCT再構成画像を用いた恥骨結合部の3次元解析2011
- Author(s)
  琵琶坂仁, 他
- Organizer
  第95次日本法医学会学術全国集会
- Place of Presentation
  コラッセふくしま(福島県)
- Year and Date
  2011-06-16
- Data Source
  KAKENHI-PROJECT-22590640

1. AOKI Yasuhiro (90202481)

# of Collaborated Projects: 4 results

# of Collaborated Products: 17 results
2. 臼井章仁 (90588394)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
3. 福田真未子 (60832201)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
4. 舟山眞人 (40190128)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. TANISJIRI Toyohisa

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

BIWASAKA Hitoshi 琵琶坂 仁

琵琶坂 仁 ビワサカ ヒトシ

Research Projects

Research Products

Co-Researchers

Analysis of age-dependent morphological changes in the pubic region using machine learning

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Morphometric age and sex estimation of the pelvis by three dimensional analysis of the homologous models.

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Studies on age and sex dependent morphological changes of the coxal bone by three dimensional analysis of the homologous models.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Three dimensional analysis of pubic bone and pelvic auricular surfaces using reconstructed CT images.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Sex estimation of the pelvis by deep learning of two-dimensional depth images generated from homologous models of three-dimensional computed tomography images.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A quantitative morphological analysis of three-dimensional CT coxal bone images of contemporary Japanese using homologous models for sex and age estimation2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Three dimensional surface analyses of pubic symphyseal faces of contemporary Japanese reconstructed with 3D digitized scanner.2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Analyses of sexual dimorphism of reconstructed pelvic computed tomography images of contemporary Japanese using curvature of thegreater sciatic notch,pubic arch and greater pelvis.2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Application of computerized correction method for optical distortion of 2-dimensional facial image in superimposition between 3-dimensional and 2-dimensional facial images.2010

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Application of computerize correction method for optical distortion of 2-dimensional facial image in superimposition between 3-dimensional and 2-dimensional facial images.2010

Author(s)

Journal Title

Data Source

[Presentation] 恥骨結合部3次元像を用いた形態変化定量化による年齢推定2023

Author(s)

Organizer

Data Source

[Presentation] Gender estimation of the pelvis by deep learning of two-dimensional depth images generated from three-dimensional computed tomography images.2021

Author(s)

Organizer

Data Source

[Presentation] 主成分分析を利用した骨盤骨の年齢依存性変化の解析（第４報）2020

Author(s)

Organizer

Data Source

[Presentation] 深層学習による骨盤骨の2次元深度画像を用いた性別推定2020

Author(s)

Organizer

Data Source

[Presentation] 主成分分析を利用した骨盤骨の年齢依存性変化の解析（第3報）．2019

Author(s)

Organizer

Data Source

[Presentation] Three-dimensional Analysis of CT Pelvic images using Principle Component Analysis2018

Author(s)

BIWASAKA Hitoshi 琵琶坂仁

琵琶坂仁ビワサカヒトシ