Papers - Aoki, Yoshimitsu

解剖学的構造としわを手がかりとした手部寸法の画像計測

AOKI Yoshimitsu

電気学会論文誌C (電気学会)  130 ( 4 ) 686-695 2010.04

Research paper (scientific journal), Joint Work, Accepted

　View Summary

A hand version of the computer manikin, called “digital hand”, is considered as an effective assessment tool for hand-operated products at the design stage. In order to construct various sizes and proportions of hands in a computer, it is required to develop the system that can measure the accurate dimensions of hands automatically.
In this paper, an image-based measurement system of hand dimensions has been proposed. The system utilizes an image scanner for acquiring a hand image in 2D. First, the joint positions of fingers are estimated by extracting the edges of the wrinkles on a palm and fingers in this image. For this process, anatomical constraint is effectively considered. Then, the 2D dimensions of a hand are automatically calculated. In addition, based on the fact that the dimensions of a hand are highly correlated each other, the system estimates the 3D measures of a hand, such as the thickness and circumference of fingers and a palm by regression analysis.
The accuracy and reproducibility was validated using the proposed system by comparison with actual results measured by traditional method. The results prove our system has enough capability for actual hand measurement and its applications.

A Proposal of a Method to Analyze 3D Deformation / Fracture Characteristics inside Materials Based on a Stratified Matching Approach

NAKAZAWA MitsuruAOKI Yoshimitsu

Machine Vision and Applications (Springer Berlin)  21 ( 5 ) 687-694 2010.02

Research paper (scientific journal), Joint Work, Accepted

A 3-dimensional method for analyzing the morphology of patients with maxillofacial deformities

Masahiko Terajima, Akihiko Nakasima, Yoshimitsu Aoki, Tazuko K. Goto, Kenji Tokumori, Noriko Mori, Yoshihiro Hoshino

American Journal of Orthodontics and Dentofacial Orthopedics (Elsevier)  136 ( 6 ) 857-867 2009.12

Research paper (scientific journal), Joint Work, Accepted

中華炒め調理におけるシェフの「鍋のあおり」が具材と鍋温度変化に及ぼす影響

AOKI Yoshimitsu

日本調理科学会誌 (日本調理科学会)  42 ( 5 ) 334-341 2009.10

Research paper (scientific journal), Joint Work, Accepted

Development of a breathing monitoring system using fiber-grating 3D sensor and two cameras

AOKI Yoshimitsu

画像電子学会論文誌 (画像電子学会)  38 ( 4 ) 385-394 2009.07

Research paper (scientific journal), Single Work, Accepted

A 3-dimensional method for analyzing facial soft-tissue morphology of patients with jaw deformities

Masahiko Terajima, Yoshihide Furuichi, Yoshimitsu Aoki, Tazuko K. Goto, Kenji Tokumori，Akihiko Nakasima

American Journal of Orthodontics and Dentofacial Orthopedics 135 ( 6 ) 715-722 2009.06

Research paper (scientific journal), Joint Work, Accepted

Trends and Issues of Image Recognition Technology in Social Infrastructure

下村 倫子 , 佐藤 雄隆 , 青木 義満

精密工学会誌 (精密工学会)  75 ( 2 ) 220-223 2009.02

Research paper (scientific journal), Joint Work, Accepted

レスキュー用アレイアンテナ搭載レーダシステム

AOKI Yoshimitsu

Transactions of the Society of Instrument and Control Engineers (計測自動制御学会)  44 ( 12 ) 962-969 2008.12

Research paper (scientific journal), Joint Work, Accepted

High accurate geometric correction for NOAA AVHRR data considering elevation effect and coastline feature

An Ngoc Van, Mitsuru Nakazawa, Yoshimitsu Aoki

IEICE Trans. On Communications (IEICE)  E91-B ( 9 ) 2956-2963 2008.09

Research paper (scientific journal), Joint Work, Accepted

Four-dimensional analysis of stomatognathic function

Masahiko Terajima, Mizuki Endo, Yoshimitsu Aoki, Kyouko Yuuda, Haruaki Hayasaki, Tazuko K. Goto, Kenji Tokumori and Akihiko Nakasima

American Journal of Orthodontics and Dentofacial Orthopedics 134 ( 2 ) 276-287 2008.08

Research paper (scientific journal), Joint Work, Accepted

Three-dimensional computer-generated individual's head model reconstructed from cephalograms, facial photographs and dental cast models

Terajima M, Yanagita N, Ozeki K, Hoshino Y, Mori N, Goto TK, Tokumori K, Aoki Y, Nakasima A

American Journal of Orthodontics and Dentofacial Orthopedics 134 ( 1 ) 100-111 2008.07

Research paper (scientific journal), Joint Work, Accepted

High-density three-dimensional mapping of internal strain by tracking microstructural features

Masakazu Kobayashi, Hiroyuki Toda, Yuji Kawai, Tomomi Ohgaki, Kentaro Uesugi, David S. Wilkinson, Toshiro Kobayashi, Yoshimitsu Aoki, Mitsuru Nakazawa

Acta Materialia 56 ( 10 ) 2167-2181 2008.06

Research paper (scientific journal), Joint Work, Accepted

形成外科画像計測-顎外科矯正手術における手術支援システム

AOKI Yoshimitsu

計測と制御 (計測自動制御学会)  47 ( 1 ) 47-51 2008.01

Research paper (scientific journal), Single Work, Accepted

Four-dimensional visualization of mandibular movement using an individual's head model reconstructed from cephalograms

Kyouko Yuuda, Masahiko Terajima, Yoshimitsu Aoki, Haruaki Hayasaki, Akihiko Nakasima

Orthodontic Waves 66 ( 4 ) 113-121 2007.12

Research paper (scientific journal), Joint Work, Accepted

濃煙空間の計測・可視化による消防活動支援 -リアルタイムで煙の中を見透かすシステムの開発-

AOKI Yoshimitsu

計測と制御 (計測自動制御学会)  46 ( 8 ) 650-654 2007.08

Research paper (scientific journal), Single Work, Accepted

高鮮度ナビゲーションデータ作成支援のための道路案内標識の自動検出

AOKI Yoshimitsu

画像電子学会論文誌 36 ( 4 ) 456-464 2007.06

Research paper (scientific journal), Joint Work, Accepted

材料内部の変形・破壊特性評価のための３次元画像解析

中澤 満, 青木義満, 小林正和, 戸田裕之

電気学会論文誌Ｃ (電気学会)  127 ( 6 ) 824-830 2007.06

Research paper (scientific journal), Joint Work, Accepted

高分解能X線CTイメージ解析と特徴点追跡法による三次元ひずみ計測

AOKI Yoshimitsu

日本金属学会誌 71 ( 2 ) 181-186 2007.02

Research paper (scientific journal), Joint Work, Accepted

Precise error correction method for NOAA AVHRR image using the same orbital images

An Ngoc Van, Yoshimitsu Aoki

Transactions on Electrical Eng., Electronics, and Communications 5 ( 2 ) 127-136 2007

Research paper (scientific journal), Joint Work, Accepted

Human and Object Detection in dense Smoke-filled Space using Millimeter-wave Radar based Measurement System

Masaki Sakai, Yoshimitsu Aoki

Journal of Robotics and Mechatronics 18 ( 6 ) 760-764 2006.12

Research paper (scientific journal), Joint Work, Accepted