Kazumasa Yamazawa

Profile Information

Affiliation: Professor, Faculty of Information Engineering Department of Computer Science and Engineering, Fukuoka Institute of Technology

Degree: Ph.D.(Eng.)(Nov, 1997, Osaka University)

J-GLOBAL ID: 201101054882017051
researchmap Member ID: B000000418

External link: https://www.fit.ac.jp/~yamazawa/

コンピュータビジョンからコンピュータグラフィックスまで，複合現実感など画像関連の研究をしています．代表的な研究成果は双曲面ミラーを用いた全方位カメラとその応用です．

Research Interests

118

Research Areas

Research History

Apr, 2011 - Present

Professor, Faculty of Information Engineering Department of Computer Science and Engineering, Fukuoka Institute of Technology
Apr, 2007 - Mar, 2011

Associate Professor, Graduate School of Information Science, Nara Institute of Science and Technology
Apr, 2002 - Mar, 2007

Associate Professor, Graduate School of Information Science, Nara Institute of Science and Technology
Apr, 1996 - Mar, 2002

Graduate School of Information Science, Nara Institute of Science and Technology

Professional Memberships

Jan, 2003 - Present

Information Processing Society of Japan
IEEE
電子情報通信学会
日本バーチャルリアリティ学会

Awards

Misc.

Sightseeing Spot Video Browsing System Using Geographical Database Based on Shooting Position and Direction

IWASAKI Kiyoko, SUZUKI Takahiro, KANBARA Masayuki, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, 107(115) 31-36, Jun 21, 2007
Telepresence System with an Omnidirectional HD Camera

YAMAZAWA Kazumasa, TAKEMURA Haruo, YOKOYA Naokazu

Technical report of IEICE. PRMU, 101(203) 31-36, Jul 12, 2001
Behavior recording system using omnidirectional video camera

Yamazawa Kazumasa, Ichikawa Toru, Terazawa Masahiko, Takemura Haruo, Yokoya Naokazu

Proceedings of the Society Conference of IEICE, 333-334, 2000
第4回大会報告

坂口正道, 岸野文郎, 北村喜文, 野間春生, 山澤一誠, 坂口竜己, 湯山一郎, 廣瀬通孝, 田中弘美, 志水英二 …

日本バーチャルリアリティ学会誌 = Journal of the Virtual Reality Society of Japan, 4(2) 159-167, Dec 25, 1999
Telepresence by real-time view-dependent image generation from omnidirectional video streams

Y Onoe, K Yamazawa, H Takemura, N Yokoya

COMPUTER VISION AND IMAGE UNDERSTANDING, 71(2) 154-165, Aug, 1998
3D Line Segment Reconstruction by using HyperOmni Vision and Omnidirectional Hough Transforming

YAMAZAWA Kazumasa, YAGI Yasushi, YACHIDA Masahiko

JRSJ, 16(5) 652-661, Jul 15, 1998
全方位ステレオ視による3次元情報の獲得

横矢直和, 山沢一誠, 竹村治雄

画像ラボ, 9(6) 15-19, Jun, 1998
Telepresence by Real-Time View-Dependent Image Generation from Omnidirectional Images

YAMAZAWA Kazumasa, ONOE Yoshio, YOKOYA Naokazu, TEKEMURA Haruo

The Transactions of the Institute of Electronics,Information and Communication Engineers., 81(5) 880-887, May 25, 1998
HyperOmni Vision と全方位 Hough 変換を用いた線分の三次元再構築

山澤一誠

日本ロボット学会誌, 16(5) 652-661, 1998
Telepresence by Real-Time View-Dependent Image Generation from Omnidirectional Images

YAMAZAWA Kazumasa, ONOE Yoshio, YOKOYA Naokazu, TEKEMURA Haruo

The Transactions of the Institute of Electronics,Information and Communication Engineers., 81(5) 880-887, 1998
Tele presence by Real-Time View-Dependent Image Generation from Omnidirectional Images

YAMAZAWA Kazumasa, ONOE Yoshio, YOKOYA Naokazu, TEKEMURA Haruo

THE TRANSACTIONS OF THE INSTITUTE OF ELECTRONICS INFORMATION AND COMMUNICATION ENGINEERS D-II, J81-D-II(5) 880-887, 1998
全方位視覚センサHyperOmni Visionの設計方法

山澤一誠

第55回情処全大, 5K-1, 1997
3D Line Segment Reconstruction by using Omnidirectional Hough Transform and Motion Stereo

YAMAZAWA Kazumasa, YAGI Yasushi, YACHIDA Masahiko

Technical report of IEICE. PRMU, 96(564) 47-54, 1997
全立体角Hough変換と移動視を用いた線分エッジの三次元再構築

山澤一誠

電子情報通信学会, 1997
ピラミッド型ミラーを用いた高分解能全方位ステレオ画像センサ

山澤一誠

1997年電子情報通信学会総合大会講演論文集, 1997
全方位視覚センサ hyperomni vision に関する研究-移動ロボットのナビゲーションのために-

山澤一誠

博士論文, 大阪大学, 1997
Animals on the moving camera image and research on the robust estimation of the self motion parameter. Detection and tracking of plural animals by division/integration contour model and realization of the relevant time processing. ( Ministry of Education S ).

横矢直和, 竹村治雄, 今井正和, 佐藤宏介, 岩佐英彦, 山沢一誠

感覚と行動の統合による機械知能の発現機構の研究平成8年度, 1997
双曲面ミラ-を用いた全方位視覚センサHyper Omni Vision--周囲360度をリアルタイムで取り込むカメラ

山沢一誠, 八木康史, 谷内田正彦

画像ラボ, 7(11) 19-22, Nov, 1996
Visual Navigation with Omnidirectional Image Sensor HyperOmni Vision

YAMAZAWA Kazumasa, YAGI Yasushi, YACHIDA Masahiko

The Transactions of the Institute of Electronics,Information and Communication Engineers., 79(5) 698-707, May 25, 1996
Rolling motion estimation for mobile robot by using omnidirectional image sensor HyperOmniVision

Yasushi Yagi, Wataru Nishii, Kazumasa Yamazawa, Masahiko Yachida

Proceedings - International Conference on Pattern Recognition, 1 946-950, 1996

Books and Other Publications

インターフェース拡張現実感を用いたマルチメディア付箋システム

山澤一誠, 鈴木可奈, 横矢直和

日本工業出版, Jun, 2012
The Camera that Can See Every Direction at a Time -The Introduction of the Omnidirectional Image Sensor -

YAMAZAWA Kazumasa

Information Processing Society of Japan (IPSJ), Sep 15, 2000
自動化技術最前線移動ロボット用全方位視覚センサの開発

山沢一誠

工業調査会, Jun, 1997

Presentations

テクスチャの幾何学的変換と類似パターン位置を考慮したエネルギー最小化による画像修復

宮本龍, 河合紀彦, 山澤一誠, 佐藤智和, 横矢直和

画像の認識・理解シンポジウム(MIRU2011)論文集, Jul 20, 2011
Image Inpainting Based on Energy Minimization Considering Brightness Change, Geometric Transform and Similar Pattern Position

MIYAMOTO Ryo, KAWAI Norihiko, YAMAZAWA Kazumasa, SATO Tomokazu, YOKOYA Naokazu

IEICE technical report, Mar 3, 2011, The Institute of Electronics, Information and Communication Engineers
Projection Based Remote Control System for Home Appliances

TSUCHIYA Taiji, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, Feb 28, 2011, The Institute of Electronics, Information and Communication Engineers
4-6 Image Inpainting Considering Texture Transform and Similar Pattern Position

Miyamoto Ryo, Kawai Norihiko, Yamazawa Kazumasa, Sato Tomokazu, Yokoya Naokazu

ITE Winter Annual Convention, Dec 14, 2010, The Institute of Image Information and Television Engineers
Construction of Multimedia Sticky Note System Using Augmented Reality

Jun, 2010
Construction of Multimedia Sticky Note System Using Augmented Reality

SUZUKI Kana, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, May 7, 2010, The Institute of Electronics, Information and Communication Engineers
Support System for Controlling an Unmanned Airship Using Visual Information Based on Mixed Reality

MITO Hiroyuki, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, Feb 19, 2009, The Institute of Electronics, Information and Communication Engineers
Real-Time Networked Telepresence by Multi-Casted Omni-Directional Videos

ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

IPSJ SIG Notes. CVIM, May 1, 2008, Information Processing Society of Japan (IPSJ)
Real-Time Positioning System Using Omni-Directional Video Transferred by High-Speed Wireless Network

ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

IPSJ SIG Notes. CVIM, Jan 17, 2008, Information Processing Society of Japan (IPSJ)
Real-Time Positioning System Using Omni-Directional Video Transferred by High-Speed Wireless Network

ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

Technical report of IEICE. PRMU, Jan 10, 2008, The Institute of Electronics, Information and Communication Engineers
Posture Classification by SVM from Bird's-eye View of Range Data

TAKAHASHI Norihiro, YAMAZAWA Kazumasa, IKUMO Masahiro, NODA Masaru, YOKOYA Naokazu

IEICE technical report, Dec 6, 2007, The Institute of Electronics, Information and Communication Engineers
H-033 Posture Estimation from Bird's-eye View of Range Image Sensor

TAKAHASHI Norihiro, YAMAZAWA Kazumasa, IKUMO Masahiro, NODA Masaru, YOKOYA Naokazu

Aug 22, 2007, Forum on Information Technology
Sightseeing Spot Video Browsing System Using Geographical Database Based on Shooting Position and Direction

IWASAKI Kiyoko, SUZUKI Takahiro, KANBARA Masayuki, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, Jun 21, 2007, The Institute of Electronics, Information and Communication Engineers
Video presentation satisfying multiple users' requirements using multiple PTZ cameras in child-care facility

OHNO Sumika, ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, Jan 11, 2007, The Institute of Electronics, Information and Communication Engineers
Video presentation satisfying multiple users' requirements using multiple PTZ cameras in child-care facility

OHNO Sumika, ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

IEICE technical report, Jan 11, 2007, The Institute of Electronics, Information and Communication Engineers
I_057 Improvement of Semi-automatic Location-based Photo Captioning Using Geographical Database

IWASAKI Kiyoko, YAMAZAWA Kazumasa, YOKOYA Naokazu

Aug 21, 2006, Forum on Information Technology
Captioning Photos Using Networked Shared Database Based on Shooting Position and Orientation

IWASAKI Kiyoko, YAMAZAWA Kazumasa, YOKOYA Naokazu

Technical report of IEICE. PRMU, Jan 12, 2006, The Institute of Electronics, Information and Communication Engineers
Captioning Photos Using Networked Shared Database Based on Shooting Position and Orientation

IWASAKI Kiyoko, YAMAZAWA Kazumasa, YOKOYA Naokazu

Technical report of IEICE. PRMU, Jan 12, 2006, The Institute of Electronics, Information and Communication Engineers
Real-Time Generation of Novel View of a Dynamic Scene Using Morphing and Visual Hull

ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

Technical report of IEICE. PRMU, Dec 10, 2004, The Institute of Electronics, Information and Communication Engineers
An Indexing System for Photos Based on Shooting Position and Orientation

IWASAKI Kiyoko, YAMAZAWA Kazumasa, YOKOYA Naokazu

Technical report of IEICE. PRMU, Dec 9, 2004, The Institute of Electronics, Information and Communication Engineers

Papers

114

（続）FIT2018がFIT（福岡工業大学）で開催

山澤一誠

情報・システムソサイエティ誌, 23(2) 14-14, Aug 1, 2018
インターフェース拡張現実感を用いたマルチメディア付箋システム

山澤一誠, 鈴木可奈, 横矢直和

画像ラボ / 画像ラボ編集委員会編, 23(6) 35-43, Jun, 2012
拡張現実感を用いたマルチメディア付箋システム—Multimedia Sticky Note System Using Augmented Reality

山澤, 一誠, 鈴木, 可奈, 横矢, 直和

電子情報通信学会論文誌 D, J94-D(9) 1561-1569, Sep 1, 2011 Peer-reviewed
Multimedia Sticky Note System Using Augmented Reality

YAMAZAWA Kazumasa, SUZUKI Kana, YOKOYA Naokazu

The IEICE transactions on information and systems, 94(9) 1561-1569, Sep 1, 2011
テクスチャの幾何学的変換と類似パターン位置を考慮したエネルギー最小化による画像修復

宮本龍, 河合紀彦, 山澤一誠, 佐藤智和, 横矢直和

画像の認識・理解シンポジウム(MIRU2011)論文集, 2011 1096-1103, Jul 20, 2011
テクスチャの明度・幾何変換と類似パターン位置を考慮したエネルギー最小化による画像修復—Image inpainting based on energy minimization considering brightness change, geometric transform and similar pattern position—パターン認識・メディア理解

宮本龍, 河合紀彦, 山澤一誠

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 110(467) 229-234, Mar, 2011
家電操作のための投影型リモコンシステム—Projection based remote control system for home appliances—マルチメディア・仮想環境基礎

土屋太二, 山澤一誠, 横矢直和

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 110(457) 25-30, Mar, 2011
拡張現実感を用いたマルチメディア付箋システムの構築—Construction of Multimedia Sticky Note System Using Augmented Reality

鈴木可奈, 山澤一誠, 横矢直和

情報処理学会研究報告, 2010年度(1) 6p, Jun, 2010
拡張現実感を用いたマルチメディア付箋システムの構築—Construction of multimedia sticky note system using augmented reality—マルチメディア・仮想環境基礎

鈴木可奈, 山澤一誠, 横矢直和

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 110(35) 59-64, May, 2010
複数のPTZカメラを用いた保育施設のための複数ユーザの要求に応じた映像配信・提示システム—Video Presentation System Satisfying Multiple Users' Requests Using Multiple PTZ Cameras for Child-Care Facility

大野, 純佳, 石川, 智也, 山澤, 一誠, 横矢, 直和

電子情報通信学会論文誌 D, J93-D(3) 282-291, Mar 1, 2010
Video Presentation System Satisfying Multiple Users' Requests Using Multiple PTZ Cameras for Child-Care Facility

OHNO Sumika, ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

The IEICE transactions on information and systems, 93(3) 282-291, Mar 1, 2010
4-6 Image Inpainting Considering Texture Transform and Similar Pattern Position

Miyamoto Ryo, Kawai Norihiko, Yamazawa Kazumasa, Sato Tomokazu, Yokoya Naokazu

PROCEEDINGS OF THE ITE WINTER ANNUAL CONVENTION, 2010 4-6-1, 2010
3-12 Issues of Projection-Based Remote Control System for Home Appliances

TSUCHIYA Taiji, YAMAZAWA Kazumasa, YOKOYA Naokazu

PROCEEDINGS OF THE ITE WINTER ANNUAL CONVENTION, 2010 3-12-1, 2010
複合現実感技術に基づく視覚情報提示による飛行船操縦支援システム—Support system for controlling an unmanned airship using visual information based on mixed reality—パターン認識・メディア理解

水戸博之, 山澤一誠, 横矢直和

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 108(432) 163-168, Feb, 2009
Omni-directional Video Telepresence Transformed by GPU

Yamazawa Kazumasa

Proceedings of the Japan Joint Automatic Control Conference, 52 286-286, 2009
テクニカルツアー担当より

山澤一誠, 中尾恵, 後安美紀

日本バーチャルリアリティ学会誌 = Journal of the Virtual Reality Society of Japan, 13(4) 217-218, Dec 31, 2008
Real-time networked telepresence by multi-casted omni-directional videos: 全方位映像のマルチキャストによる実時間ネットワークテレプレゼンスに関する研究: コンピュータビジョンとイメージメディア

イシカワトモヤ, ヤマザワカズマサ, ヨコヤナオカズ

2008(36) 247-262, May, 2008
Media Convergence Laboratory, University of Central Florida

YAMAZAWA Kazumasa

Systems, control and information, 52(3) 110-111, Mar 15, 2008
複数の全方位動画像を用いた自由視点テレプレゼンス—Telepresence Using Multiple Omni-directional Videos

石川, 智也, 山澤, 一誠, 横矢, 直和

映像情報メディア学会誌, 60(10) 1599-1610, Mar 7, 2008
Real-Time Positioning System Using Omni-Directional Video Transferred by High-Speed Wireless Network

ISHIKAWA Tomoya, YAMAZAWA Kazumasa, YOKOYA Naokazu

IPSJ SIG Notes. CVIM, 161 333-334, Jan 17, 2008

Research Projects

Mixed Reality over Space and Time Basd on Sensing Real World Environments

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

YOKOYA Naokazu, KANBARA Masayuki, SATO Tomokazu, IKEDA Sei, KATO Hirokazu, YAMAZAWA Kazumasa, YUTANI Akira, IKEDA Sei
Studies on Free-viewpoint Image Generation of Large-scale Outdoor Environments Based on Omni-directional Dynamic Imaging

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2007 - 2010

YOKOYA Naokazu, YAMAZAWA Kazumasa, KANBARA Masayuki, SATO Tomokazu, IKEDA Sei
3D Modeling of Outdoor Environments by Integrating Multiple Sensor Information

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2004 - 2006

YOKOYA Naokazu, YAMAZAWA Kazumasa, KANBARA Masayuki, SATO Tomokazu
全方位画像センサと没入型ディスプレイを用いた移動ロボットの遠隔操縦

科学研究費助成事業, 若手研究(B), 日本学術振興会, 2004 - 2006

山澤一誠
高解像度全方位画像センサと高速ネットワークを使ったインタラクティブ画像提示

科学研究費助成事業, 特定領域研究, 日本学術振興会, 2003 - 2003

山澤一誠, 佐藤智和, 神原誠之, 横矢直和
Visualization and summarization of Omnidirectional surveillance Video by Spatio-temporal Indexing

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2002 - 2003

BABAGUCHI Noboru, SHIBATA Fumihisa, OHARA Kouzou, YAGI Yasufumi, YAMAZAWA Kazumasa, YOKOYA Naokazu
汎用的な非線形光線追跡法による自然現象の可視化システムの構築

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2002 - 2003

横矢直和, 佐藤智和, 佐藤哲, 山澤一誠
Wearable Augmented Reality System for Sending and Sharing Location-dependent Information

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2001 - 2003

YOKOYA Naokazu, TAKEMURA Haruo, KANBARA Masayuki, YAMAZAWA Kazumasa, OKUMA Takashi, ARAKI Shoichi
高解像度全方位画像センサと高速ネットワークを使ったインタラクティブ画像提示

科学研究費助成事業, 特定領域研究, 日本学術振興会, 2002 - 2002

山澤一誠, 横矢直和
Object Shape and Surface Reflectance Modeling Based on 3D Measurement

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2001 - 2002

YOKOYA Naokazu, MACHIDA Takashi, TAKEMURA Haruo, YAMAZAWA Kazumasa
全方位画像センサを用いたステレオ画像生成による移動ロボットの遠隔操縦

科学研究費助成事業, 若手研究(B), 日本学術振興会, 2001 - 2002

山澤一誠
高解像度全方位画像センサと高速ネットワークを使ったインタラクティブ画像提示

科学研究費助成事業, 特定領域研究(C), 日本学術振興会, 2001 - 2001

山澤一誠, 横矢直和
ビデオサーベイランスのための全方位画像を用いた視覚増強機構

科学研究費助成事業, 特定領域研究(B), 日本学術振興会, 1999 - 2001

横矢直和, 馬場口登, 竹村治雄, 山澤一誠, 岩佐英彦
A Study of Cooperative Work Environment using Shared Virtual Environment

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 1999 - 2001

TAKEMURA Haruo, YOKOTA Naokazu, OGAWA Takefumi, KIYOKAWA Kiyoshi, YAMAZAWA Kazumasa
全方位画像センサーHyperOmni Visionによる遠隔地のステレオ画像の提示

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1999 - 2000

山澤一誠
Merging Real and Virtual Worlds Considering Depth Information

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 1997 - 1999

YOKOYA Naokazu, YAMAZAWA Kazumasa, IWASA Hidehiko, TAKEMURA Haruo, KIYOKAWA Kiyoshi
Development of Real-time Omnidirectional Stereo Imaging Systems

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 1997 - 1999

YOKOYA Naokazu, YAMAZAWA Kazumasa, IWASA Hidehiko, TAKEMURA Haruo, ARAKI Shoichi, ETOH Minoru
全方位視覚センサHyperOmni Visionによる遠隔地の画像提示

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1997 - 1998

山澤一誠
A study on three dimensional visualization and manipulation of information

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 1996 - 1998

KATAYAMA Yoshiaki, KIYOKAWA Kiyoshi, YAMAZAWA Kazumasa, IWASA Hidehiko, YOKOYA Naokazu
文化財形状データベース構築のための多視点距離画像の統合と3次元造形に関する研究

科学研究費助成事業, 重点領域研究, 日本学術振興会, 1997 - 1997

横矢直和, 山澤一誠, 岩佐英彦, 竹村治雄

Education

Apr, 1992 - Mar, 1996

Osaka University
Apr, 1988 - Mar, 1992

School of Engineering Science Direct Affiliates, Osaka University

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