Details of a Researcher - Tanaka, Toshiyuki

Tanaka, Toshiyuki

写真a

Affiliation: Faculty of Science and Technology, Department of Applied Physics and Physico-Informatics 基礎理工学専攻（Yagami）

Position: Professor

Related Websites

田中敏幸研究室ホームページ

External Links

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Profile Summary 【 Display / hide 】

'''''''Our research interest are analysis of medical images, personal authentication, nondestructive inspection, GPS and its application, acoustic signal processing. Computer aided diagnosis of tumor is studied as medical image processing, and face flabbiness measurement is also studied using 3D reconstruction method. Biometric authentication is studied as personal Identification. And reconstruction algorithm of X ray CT is studied as nondestructive inspection.'''''''

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Career 【 Display / hide 】

1989.04

-

1993.03

慶應義塾大学, 理工学部計測工学科, 助手
1993.04

-

1996.03

慶應義塾大学, 理工学部計測工学科, 専任講師
1996.04

-

2003.03

慶應義塾大学, 理工学部物理情報工学科兼計測工学科, 専任講師
1997.04

-

2000.03

慶應義塾大学, 学生総合センター学生部門, 委員
1997.10

-

2000.03

慶應義塾大学, 理工学部教育研究交流委員会, 委員

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Academic Background 【 Display / hide 】

1982.03

Keio University, Faculty of Engineering, 計測工学科

University, Graduated
1984.03

Keio University, Graduate School, Division of Science and Engineeri, 計測工学専攻

Graduate School, Completed, Master's course
1989.03

Keio University, Graduate School, Division of Science and Engineeri, 計測工学専攻

Graduate School, Completed, Doctoral course

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Academic Degrees 【 Display / hide 】

工学　, Keio University, 1989.03

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Research Areas 【 Display / hide 】

Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Measurement engineering (Measurement Engineering)
Life Science / Medical systems (Medical Systems)

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Research Keywords 【 Display / hide 】

global positioning system
biometric authentication
pattern recognition
signal processing
image processing

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Books 【 Display / hide 】

Fundamentals of Image Information Processing

田中敏幸, コロナ社, 2019.06, Page： 192
皮膚測定の評価法バイブル：顔の三次元再構成に基づくたるみ計測

田中敏幸, 技術情報協会, 2013.05

Scope: 第1章，第3節，pp.16-22
Advances in Telemedicine Applications in Various Medical Diciplines and Geographical Regions

TANAKA TOSHIYUKI, INTECH, 2011.03

Scope: 157-178
C言語プログラミング入門　C99対応

TANAKA TOSHIYUKI, コロナ社, 2009.09
Fundamentals of Numerical Method

TANAKA TOSHIYUKI, 2006.04

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Papers 【 Display / hide 】

Quantitative skin surface hydration measurement by visible optical image processing: A pilot study

Wu Y., Ran J., Tanaka T., Liu Q.

Skin Research and Technology （Skin Research and Technology) 30 （ 6 ） 2024.06

ISSN 0909752X

　View Summary

Background: Skin barrier function is significantly impacted by skin moisture. Most non-invasive evaluation techniques to measure skin surface hydration relying on its electrical properties, which are limited in scope and have unstable operations. Applying image processing for skin hydration assessment is uncommon, with an emphasis on skin-capacitive pictures and near-infrared images in general, which demand a certain spectrum. As a result, there is an increasing need for wide-area skin hydration evaluation and mapping. Objective: The study aims to propose a quantitative evaluation algorithm for skin surface hydration from visible-light images. Materials and methods: Three devices were applied to measure skin hydration: skin image capture device and two recognized commercial skin devices. A digital image processing system creates a new index, called GVR, to symbolize skin surface moisture. The CLAHE algorithm was applied to enhance the contrast of skin image, and after calculating it with the monochrome image, the skin reflectance image was segmented. The GVR was estimated using the values of the individual sites and the entire skin. The correlation coefficient between the three methods was examined using statistical analysis to assess the performance of GVR. Results: Skin hydration estimated from visible-light images is influenced by the entire facial structure in addition to specific areas. The electrical and visible image evaluations showed a strong association with a significant difference. Conclusion: It was discovered that reflecting measures from visible images provide a quick and efficient way to quantify the moisture of the skin's surface.
- Access to Document (DOI)
Diagnosis Support System for Cervical Cancer Using Image Processing

Taisei Tanaka, Toshiyuki Tanaka

The 1st International Conference on ICT Application Research （ the International ICT Application Research Society) 2023.09

Research paper (international conference proceedings), Joint Work, Accepted
Burn Area Extraction Method by Depth with Image Processing

Yuki Shimbo, Soichiro Kato, Yoshihiro Yamgaguchi, Toshiyuki Tanaka

The 1st International Conference on ICT Application Research （ the International ICT Application Research Society) 2023.09

Research paper (international conference proceedings), Joint Work, Corresponding author, Accepted
Non-contact heart rate measurement of multiple targets using millimeter-wave radar

Ryosuke Shimizu, Toshiyuki Tanaka

The 1st International Conference on ICT Application Research （ the International ICT Application Research Society) 2023.09

Research paper (international conference proceedings), Joint Work, Corresponding author, Accepted
Automation of Cancer Area Segmentation in HE Stained Images for Area Calculation

Sota Morita and Shingo Sakashita and Genichiro Ishii, Toshiyuki Tanaka

SICE Annual Conference 2023 （SICE) 2023.09

Research paper (international conference proceedings), Joint Work, Corresponding author, Accepted

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Papers, etc., Registered in KOARA 【 Display / hide 】

Diagnosis supporting system of medical images by deep learning

Tanaka, Toshiyuki

学事振興資金研究成果実績報告書（慶應義塾大学) 2018
Study of image diagnostic support system using deep learning

Tanaka, Toshiyuki

学事振興資金研究成果実績報告書（慶應義塾大学) 2017
Precise measurement of nystagmus movement using image processing and the application to cause estimation of vertigo

Tanaka, Toshiyuki

科学研究費補助金研究成果報告書 2012
The networking study for advancing home rehabilitation

Tanaka, Toshiyuki

科学研究費補助金研究成果報告書 2011

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Reviews, Commentaries, etc. 【 Display / hide 】

肌の画像解析で顔の特徴を抽出するAIの開発

田中敏幸

Cosmetic Stage (技術情報協会) 2021年 ( 6月 ) 13 - 17 2021.06

Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media), Single Work, Lead author
顔画像におけるシワ領域抽出による年齢評価法

田中敏幸、山本隆裕

画像ラボ (日本工業出版) 31 ( 11 ) 30 - 35 2020.11

Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media), Joint Work
美容分野における顔画像処理の応用－顔の特徴点位置の自動検出－

田中敏幸, 森勇人, 嶽窯那月

画像ラボ (日本工業出版) 31 ( 10 ) 37 - 41 2020.10

Article, review, commentary, editorial, etc. (trade magazine, newspaper, online media), Joint Work
X線CTの撮影原理

田中敏幸

計測と制御 58 ( 7 ) 509 - 513 2019.07

Article, review, commentary, editorial, etc. (scientific journal), Single Work
X線CTの原理・現状とさらなる画質の高品質化

田中敏幸

計測と制御 (計測自動制御学会) 56 ( 11 ) 874 - 879 2017.11

Article, review, commentary, editorial, etc. (scientific journal), Single Work

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Presentations 【 Display / hide 】

画像処理を用いた熱傷部位の面積計測とその評価

谷口麟太郎、加藤聡一郎、山口芳裕、田中敏幸

第15回国際ICT利用研究学会研究会,

2024.03
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Oral presentation (general), 国際ICT利用研究学会
画像処理を用いた重度熱傷における治癒過程評価法

吉川達郎、加藤聡一郎、山口芳裕、田中敏幸

動的画像処理実利用化ワークショップ（DIA2024） (大分県別府市) ,

2024.03
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Poster presentation, 精密工学会　画像応用技術専門委員会
慶応義塾大学理工学部におけるデータサイエンス教育について

田中敏幸

国際ICT利用研究学会特別研究会,

2023.06
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Oral presentation (general), 国際ICT利用研究学会
半天球カメラを利用した金属筒内部の外観検査

松本夏海、田中敏幸

動的画像処理実利用化ワークショップ（DIA2023） (栃木県宇都宮市) ,

2023.03
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Poster presentation, 精密工学会　画像応用技術専門委員会
大規模深層学習モデルによる ASD の脳画像解析

奥野海音、横山諒一、神保岳大、松尾秀俊、井元裕也、袖村巧、西森誠、田中敏幸

第7回国際ICT利用研究学会全国大会,

2022.12
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Oral presentation (general), 国際ICT利用研究学会

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

斜めCT装置の開発に係る基本アルゴリズムの開発とそのプログラミングと実証テスト

2006.04

-

2006.12

コムスキャンテクノ(株), Joint research, No Setting
斜めCT装置の開発に係る基本アルゴリズムの開発とそのプログラミングと実証テスト

2006.01

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2006.03

コムスキャンテクノ(株), Joint research, No Setting
カラーI.I.を利用した小動物腫瘍の悪性度判定の研究

2005.04

-

2006.03

アールテック(株), Joint research, No Setting
腕時計型PCによる腕静脈認証アルゴリズムの作成

2005.04

-

2006.03

ユニバーサルロボット(株), Joint research, No Setting
斜めCT装置の開発に係る基本アルゴリズムの開発

2004.01

-

2004.03

コムスキャンテクノ(株), Joint research, No Setting

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Intellectual Property Rights, etc. 【 Display / hide 】

楽譜生成装置

Date applied：２００７－１０１０４３ 2007.04

Patent, Joint
自動採譜装置および方法

Date applied：２００６－２８０６５０ 2006.10

Patent, Joint

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Awards 【 Display / hide 】

最優秀研究指導賞

田中敏幸, 2014.12, パーソナルコンピュータ利用技術学会, 画像処理による子宮頸癌の診断支援システム、サイノグラムに基づいたX線CT画像メタルアーチファクトの低減、年齢推定を用いた高齢者顔画像における男女判別率の向上

Type of Award： Other
研究奨励賞

川越ゑまい、田中敏幸, 2014.12, パーソナルコンピュータ利用技術学会, 乳がんたんぱく質発現解析の為の細胞核抽出

Type of Award： Award from Japanese society, conference, symposium, etc.
優秀研究指導賞

田中敏幸, 2014.12, パーソナルコンピュータ利用技術学会, 乳がんたんぱく質発現解析の為の細胞核抽出、逐次近似法を用いた少投影数X線CT画像の高画質化、胃癌の自動診断システム

Type of Award： Award from Japanese society, conference, symposium, etc.
ベストレビューワーアワード

田中敏幸, 2014.09, 生体医工学シンポジウム

Type of Award： Award from Japanese society, conference, symposium, etc.
CPDポイント賞

TANAKA TOSHIYUKI, 2013.09, 計測自動制御学会

Type of Award： Award from Japanese society, conference, symposium, etc.

　View Description

2012年度継続教育のポイント制度において学術研究活動や委員会活動を通じて自己研さんに励んだ。

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Courses Taught 【 Display / hide 】

PRESENTATION TECHNIQUE

2024
NUMERICAL METHODS

2024
MEDICAL IMAGE PROCESSING

2024
INDEPENDENT STUDY ON FUNDAMENTAL SCIENCE AND TECHNOLOGY

2024
GRADUATE RESEARCH ON FUNDAMENTAL SCIENCE AND TECHNOLOGY 2

2024

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Courses Previously Taught 【 Display / hide 】

数値計算法

Keio University

2017.04

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2018.03
,
Spring Semester, Lecture, Within own ｆaculty, 1h, 80people

数値解析、C言語、MATLAB
物理情報数学C

Keio University

2017.04

-

2018.03
,
Autumn Semester, Lecture, Within own ｆaculty, 1h, 45people

フーリエ変換、ラプラス変換、z変換
医用画像工学

Keio University

2017.04

-

2018.03
,
Spring Semester, Lecture, Within own ｆaculty, 1h, 50people

医用画像
物理情報工学実験AB

Keio University

2017.04

-

2018.03
,
Spring Semester, Laboratory work/practical work/exercise, Within own ｆaculty, 3h, 40people

プログラミング、周辺機器、センサー
数値計算法

Keio University

2016.04

-

2017.03
,
Spring Semester, Lecture, Within own ｆaculty, 1h, 90people

数値解析、C言語、MATLAB