ヒッツェルエクハルト (Eckhard Hitzer) - マイポータル

基本情報

所属: 国際基督教大学教養学部アーツ・サイエンス学科上級准教授

学位: Dr. rer. nat. (Ph.D. of Natural Sciences)(University of Konstanz (Germany), Dept. of Physics,)
Dipl.-Phys. Univ. (M.Sc. in Physics)(Technical University of Munich (Germany), Dept. of Physics)

研究者番号: 00646375
J-GLOBAL ID: 201201091909357020
researchmap会員ID: 7000003408

外部リンク: https://gaupdate.wordpress.com/

研究キーワード

研究分野

経歴

2012年9月 - 現在

国際基督教大学
2007年4月 - 2012年8月

University of Fukui, Dept. of Applied Physics, Part Time Lecturer
2004年4月 - 2007年3月

University of Fukui, Dept. of Applied Physics, Ass. Prof.
2001年4月 - 2004年3月

University of Fukui, Dept. of Mechanical Engineering, Ass. Prof.
1998年7月 - 2001年3月

University of Fukui, Dept. of Mechanical Engineering, Lecturer
1996年4月 - 1998年7月

京都大学数理解析研究所
1992年10月 - 1995年4月

University of Konstanz, Germany

学歴

1992年4月 - 1996年3月

University of Konstanz (Germany), Dept. of Physics, Graduate School, Division of Physics
1984年10月 - 1992年3月

Technical University of Munich (Germany), Dept. of Physics Department of Physics and Graduate School, Division of Physics Pure Physics

委員歴

もっとみる

受賞

2014年9月

IEEE SCIVIS Honorable Mention Award IEEE SCIVIS (2014/11/9-14) Honorable Mention Award for "Moment Invariants for 3D Flow Fields" IEEE SCIVIS

R. Bujack, I. Hotz, J. Kasten, G. Scheuermann, E. Hitzer
2014年3月

Best Paper Award Best Paper Award at IEEE Pacific Visualization 2014 conference, March 4-7, 2014, Yokohama, Japan, for "Moment Invariants for 2D Flow Fields Using Normalization" IEEE Pacific Visualization 2014 conference

R. Bujack, I. Hotz, G. Scheuermann, E. Hitzer
2013年9月

Honorary Fellowship ESCMSET awards Prof. Dr. Eckhard Hitzer with its highest disctinction of "Honorary Fellowship" for his outstanding contr. in the field of Appl. Math.Prof. Dr. T.E. SimosAcademician of the EASA, EAS, EAASLPres. of the ESCMSETChair ICNAAM 2013 European Society of Computational Methods in Sciences, Engineering and Technology (ESCMSET)

Mathematicians, Applied Mathematicians

論文

131

Three-dimensional quadrics in extended conformal geometric algebras of higher dimensions from control points, implicit equations and axis alignment

S. Breuils, L. Fuchs, E. Hitzer, V. Nozick, A. Sugimoto

Adv. of App. Cliff. Algs. 29(3) 57:1-57:22 2019年査読有り
Three-dimensional quadrics in conformal geometric algebras and their versor transformations

Eckhard Hitzer

Adv. of App. Cliff. Algs. 29(3) 46:1-46:16 2019年査読有り
Special relativistic Fourier transformation and convolutions

Eckhard Hitzer

Mathematical Methods in the Applied Sciences 42(7) 2244-2255 2019年査読有り
Feature Extraction using Conformal Geometric Algebra for AdaBoost Algorithm based In-plane Rotated Face Detection

Tuan M. Pham, Danh C. Doan, Eckhard Hitzer

Adv. of App. Cliff. Algs. 29(4) 61:1-61:19 2019年査読有り
Construction of multivector inverse for Clifford algebras over $2m+1$-dimensional vector spaces from multivector inverse for Clifford algebras over $2m$-dimensional vector spaces

Eckhard Hitzer, Stephen J. Sangwine

Adv. of App. Cliff. Algs. 29(2) 29:1-29:22 2019年査読有り
Conic Conformal Geometric Algebra and Simplified Versors for Rotation, Translation and Scaling

Eckhard Hitzer, Stephen J. Sangwine

Adv. of App. Cliff. Algs. 29(5) 96:1-96:16 2019年査読有り
Conic and Cyclidic Sections in Double Conformal Geometric Algebra G_{8,2} with Computing and Visualization using Gaalop, Mathematical Methods in the Applied Sciences

Robert B. Easter, Eckhard Hitzer

Mathematical Methods in the Applied Sciences 2019年査読有り
Cubic Curves and Cubic Surfaces from Contact Points in Conformal Geometric Algebra

Eckhard Hitzer, Dietmar Hildenbrand

Proceedings of Workshop ENGAGE 2019 at CGI 2019 with Springer LNCS, April 2019 11542 535-545 2019年査読有り
Triple Conformal Geometric Algebra for Cubic Plane Curves

Robert Benjamin Easter, Eckhard Hitzer

Mathematical Methods in the Applied Sciences 41(11) 4088-4105 2018年7月30日査読有り
Three-dimensional quadrics in hybrid conformal geometric algebra of higher dimensions

Eckhard Hitzer

Early Proceedings of the AGACSE 2018 Conference 2018年査読有り招待有り
Quadric Conformal Geometric Algebra of R^{9,6}

S. Breuils, V. Nozick, A. Sugimoto, E.Hitzer

Adv. of App. Cliff. Algs. 28(2) 35:1-35:16 2018年査読有り
Application of Conformal Geometric Algebra to In-plane Rotated Face Detection by AdaBoost-based Algorithm

T. M, Pham, D. C. Doan, E. Hitzer

Early Proceedings of the AGACSE 2018 Conference 117-126 2018年査読有り
European Trends in Wood Biomass Energy Cogeneration

10 191-205 2018年査読有り
Multivector and multivector matrix inverses in real Clifford algebras

Eckhard Hitzer, Stephen Sangwine

APPLIED MATHEMATICS AND COMPUTATION 311(C) 375-389 2017年10月査読有り
Quaternionic Wiener-Khinchine theorems and spectral representation of convolution with steerable two-sided quaternion Fourier transform

Eckhard Hitzer

Adv. of App. Cliff. Algs. 27(2) 1313-1328 2017年査読有り
General two-sided quaternion Fourier transform, convolution and Mustard convolution

Eckhard Hitzer

Adv. of App. Cliff. Algs. 27(1) 381-395 2017年査読有り
General steerable two-sided Clifford Fourier transform, convolution and Mustard convolution

Eckhard Hitzer

Adv. of App. Cliff. Algs. 27(1) 2215-2234 2017年査読有り
General one-sided Clifford Fourier transform, convolution products in the spatial and frequency domains, and auto-correlation theorems

Eckhard Hitzer

Proceedings of the 17th International Conference on Computational and Math. Methods in Sci. and Eng. 1042-1053 2017年査読有り
Double Conformal Geometric Algebra

Robert Benjamin Easter, Eckhard Hitzer

Adv. of App. Cliff. Algs. 27(3) 2175-2199 2017年査読有り
Double Conformal Space-Time Algebra

Robert Benjamin Easter, Eckhard Hitzer

AIP Conf. Proc. 1798(020066) 1-10 2017年査読有り

もっとみる

MISC

Report on Visit of Architects Sitka and Kaserer in Saalfelden, and Social Center Pillertal in Fieberbrunn Near St. Johann, in Tyrol, Austria, We. 13 Mar. 2019

Eckhard Hitzer

Preprint server Vixra.org, category Social Science 1-6 2019年
Polar decomposition of complexified quaternions and octonions

Stephen J. Sangwine, Eckhard Hitzer

Technical Report, University of Essex, UK (CES-535) 1-8 2019年
Book review. G. Kuby, R. Spaemann (forword), J. P. Kirchner (translation), The Global Sexual Revolution: Destruction of Freedom in the Name of Freedom, Angelico Press, Kettering, USA, 2015

Eckhard Hitzer

Sophia Journal of European Studies 11 125-135 2019年査読有り
Workshop Sustainable University Development mit Fokus auf Energieeffizienz (SUDee2018) an der International Christian University

Eckhard Hitzer

Neues vom JSPS-Club, Deutsche Gesellschaft der JSPS Stipendiaten e.V. 72(3) 10-11 2018年
Renewable Energy and Energy Efficiency for Japanese RE100 Universities

Eckhard Hitzer

program of 3rd Japanese-German Workshop on Renewable Energies, Tokyo, Japan, 17-19 Oct. 2018. 2018年
Offene Vorlesung am 4. Juni 2018 an der International Christian University in Tokyo zu „Building Energy Efficiency, Frameworks in Germany and Europe, Progress in Germany since 1970ies (oil crisis)“ und Executive Luncheon unterstützt vom JSPS-Club

Eckhard Hitzer

Neues vom JSPS-Club, Deutsche Gesellschaft der JSPS Stipendiaten e.V. 72(3) 8-9 2018年
SUDre - Workshop über nachhaltige universitäre Energieversorgung in Mitaka/Tōkyō (German)

O. Karthaus, W. Wunderlich, E. Hitzer

Neues vom JSPS-Club, Deutsche Gesellschaft der JSPS Stipendiaten e.V. 68(3) 3-5 2017年
Christ Centered Stewardship for the Environment

Eckhard Hitzer

Vixra Preprint Server, General Science and Philosophy. 2016年査読有り
Prospects of Modern Wood Gas Cogeneration Renewable Energy Supply in Japan − Case Study of ICU

E. Hitzer, N. Miyazaki, M. Langager, T. Kibe

Vixra preprint server, Economics and Finance. 2015年
The orthogonal planes split of quaternions

HITZER Eckhard, S. J. Sangwine

Trends in Mathematics 27, Birkhauser, Basel, 2013, pp. 15-39. DOI: 10.1007/978-3-0348-0603-9_2 15-39 2013年査読有り
Natural Science Education in Germany in 2012 after the 1999 European Bologna Reforms

Eckhard Hitzer

Proceedings of the Meiji University Symposium on Mathematical Education 2012, Meiji University, Toky 51-54 2012年
Tutorial Note on Geometric Algebra Neural Networks

K. Tachibana, E. Hitzer

1-20 2008年
Tutorial on Reflections in Geometric Algebra

Eckhard Hitzer

Lecture notes of the int. Workshop for “Computational Science with Geometric Algebra” (FCSG 34-44 2007年
Tutorial on Fourier Transformations and Wavelet Transformations in Clifford Geometric Algebra

Eckhard Hitzer

Lecture notes of the Int. Workshop for “Computational Science with Geometric Algebra” (FCSG 65-87 2007年
Introduction to Theory, Construction and Application of Clifford Neural Networks

S. Buchholz, K. Tachibana, E. Hitzer

1-14 2007年
Crystallographic space groups: Representation and interactive visualization by geometric algebra

E. Hitzer, C. Perwass

Vixra preprint server. 2006年
The Bottom of Mathematics Education

Eckhard Hitzer

University of Fukui, Fac. Dev. Forum 7 12-12 2005年
What is an imaginary number?

Eckhard Hitzer

Support Website for the Linear Algebra Lectures of the University of the Air Japan 2004-2008 1-4 2004年
New Ways for Physics Education

Eckhard Hitzer

University of Fukui, Fac. Dev. Forum 5 12-12 2004年
English Education Reform

Eckhard Hitzer

University of Fukui, Fac. Dev. Forum 4 11-11 2004年

もっとみる

書籍等出版物

Advances in Computer Graphics, Proceedings of 36th Computer Graphics International Conference, CGI 2019, Calgary, AB, Canada, June 17–20, 2019

Gavrilova, M, Chang, J, Magnenat-Thalmann, N, Hitzer, E, Ishikawa, H (担当:共編者(共編著者), 範囲:Editing part of this conference proceedings.)

Springer, New York 2019年
Quaternion and Clifford Fourier Transforms and Wavelets

Eckhard Hitzer, Stephen Sangwine (担当:共編者(共編著者))

Springer/Birkhauser 2013年
Proc. of the Symposium Innovative Teaching of Mathematics with Geometric Algebra 2003, Nov. 20-22, 2003, RIMS, University of Kyoto, Japan.

E. Hitzer, R. Nagaoka, H. Ishi (担当:共編者(共編著者), 範囲:Part of editorial work.)

Kyoto University RIMS. 2003年

講演・口頭発表等

159

Sustainability Movements in Fashion Industry

Robert Van De Kerkof, Chief Commercial, officer of Lenzing, Mr. Isao Iwata, Head of CSR committee of Japan Apparel-Fashion Industry Council (JAFIC, President of SANYO SHOKAI, Eckhard Hitzer as moderator, facilitator

Sustainable Fashion meets TENCEL™, connecting Austria and Tokyo 2019年10月3日 The Austrian ambassador Hubert Heiss and Robert Van De Kerkof, Chief Commercial officer of Lenzing, Advantage Austria Tokyo 招待有り
Energy saving wooden buildings

Eckhard Hitzer

2019東京耐震博覧会 2019年2月1日 Prof. em. Tatsuaki Tanaka, President of Japanese Association for Housing Thermal Insulation Technology Corp. 招待有り
Geometric Transformations of Conics in Geometric Algebra

Eckhard Hitzer, Stephen J. Sangwine

Workshop on Information Processing Capacity of High-dimensional Neural Networks, RIEC, Tohoku University, Sendai, Japan 2018年11月10日 Prof. Akira Hirose (Univrsity of Tokyo), Prof. Shigeo Sato (RIEC, Tohoku University) 招待有り
Renewable Energy and Energy Efficiency for Japanese RE100 Universities

Eckhard Hitzer

3rd Japanese-German Workshop on Renewable Energies, Tokyo, Japan 2018年10月18日 Dr. Toru Okazaki (The Institute of Applied Energy) 招待有り
Quadrics from surface points in comformal geometric algebra

Eckhard Hitzer

Seminar at Department of Mathematics, University of Science and Technology of China (USTC), Heifei, Anhui, China 2018年8月26日 Prof. Guangbin Ren, Department of Mathematics, University of Science and Technology of China (USTC), Heifei, Anhui, China 招待有り
Conic Conformal Geometric Algebra

Eckhard Hitzer, Stephen J. Sangwine

Conference Function Theories in Higher Dimensions 2018 (FTHD2018), University of Tampere, Tampere, Finland 2018年8月24日 Prof. Heikki Orelma, Tampere University of Technology, Finnland.
Application of Conformal Geometric Algebra to in-plane rotated face detection by AdaBoost-based algorithm

T. M. Pham, D. C. Doan, E. Hitzer

The 7th Conference on Applied Geometric Algebras in Computer Science and Engineering (AGACSE2018), IMECC–UNICAMP, Las Campinas, Brazil 2018年7月25日 Prof. Carlile Lavor, President of Association of Applied Mathematics in Brazil, Prof. Sebastia Xambo (University of Barcelona, Spain)
3D Quadrics in Hybrid CGA of Higher Dimensions

Eckhard Hitzer

The 7th Conference on Applied Geometric Algebras in Computer Science and Engineering (AGACSE2018), IMECC–UNICAMP, Las Campinas, Brazil 2018年7月24日 Prof. Carlile Lavor, President of Association of Applied Mathematics in Brazil, Prof. Sebastia Xambo (University of Barcelona, Spain) 招待有り
Geometric Algebra and Physics: Examples of special relativity and space group visualization

Eckhard Hitzer

Seminar at Institute for Theoretical Physics, Heidelberg University, Heidelberg, Germany 2018年7月5日 D.W. Heermann; M. Salmhofer; U. Schwarz, CellNetworks Member; M. Haverkort 招待有り
Developing Conformal Geometric Algebra for the Representation of Algebraic Curves and Surfaces

Eckhard Hitzer

Workshop on Information Processing Capacity of High-dimensional Neural Networks, RIEC, Tohoku University, Sendai, Japan 2017年12月11日 Prof. Akira Hirose (University of Tokyo), Prof. Shigeo Sato (RIEC, Tohoku University) 招待有り
Aspirations of Japanese Universities to Become Sustainable by Means of Energy Efficiency and Renewable Energy

Eckhard Hitzer

Academic seminar of JSPS Club, Tsukuba, Japan 2017年9月27日 Prof. Heinrich Menkhaus, President of JSPS Club. 招待有り
Convolutions for Quaternionic and Clifford Fourier Transforms in spatial and spectral domains

Eckhard Hitzer

ICCA11 2017年8月8日 Prof. Fred Brackx, Prof. Hennie De Schepper
Extended Conformal Geometric Algebra for the Representation of Algebraic Curves and Surfaces

Eckhard Hitzer, Robert B. Easter

ICCA11 2017年8月7日 Prof. Fred Brackx, Prof. Hennie De Schepper
General one-sided Clifford Fourier transform, convolution products in the spatial and frequency domains, and auto-correlation theorems

Eckhard Hitzer

CMMSE 2017, Session on Hypercomplex Methods in Applied Science, Costa Ballena, Cadiz, Spain 2017年7月5日 Prof. Wolfgang Sproessig. 招待有り
Triple Conformal Geometric Algebra for Cubic Plane Curves

Eckhard Hitzer, Robert B. Easter

Workshop Empowering Novel Geometric Algebra for Graphics & Engineering Workshop (ENGAGE 2017) at Computer Graphics International (CGI 2017), Keio University, Yokohama, Japan 2017年6月27日 International organizing committee of ENGAGE 2017 workshop.
Space group symmetry -> geometry+algebra -> computer graphics

Eckhard Hitzer

Lecture at University of Tokyo. 2016年12月21日 Prof. Akira Hirose, University of Tokyo. 招待有り
Conic and Cyclidic Sections in Double Conformal Geometric Algebra G8,2

Robert B. Easter, Eckhard Hitzer

SSI 2016, Session SS11, Otsu, Shiga, Japan, 7 Dec. 2016. 2016年12月7日
Symmetry in the Universe, Sustainability of Nature? Where Theology, Environment, and Physics Meet

Eckhard Hitzer, discussant, Prof. Mark, Langager (ICU, Education

ICU Colloquium, ICU, Mitaka, Tokyo, Japan, 17 Oct. 2016 2016年10月17日 Prof. Jae-jung SUH, ICU.
Seeing Unseen Beauty

Eckhard Hitzer

Pecha Kucha Night Vol. 139, Super Deluxe, Roppongi, Tokyo, Japan 2016年9月28日 Klein Dytham architecture. Tokyo.
Double Conformal Geometric Algebra Surface Representation

Robert Benjamin Easter

Workshop on Information Processing Capacity of High-dimensional Neural Networks 2016年9月12日

もっとみる

所属学協会

Works(作品等)

Workshop blog for Sustainable University Development at ICU

List of, resenters on, log site

2017年2月18日 - 現在その他
Seminar blog for Renewable Energy and Energy Efficient Building at the ICU

E. Hitzer, M. Langager, N. Miyazaki, T. Kibe

2014年11月28日 - 現在 Web Service
Clifford Multivector Toolbox for MATLAB

S. Sangwine, E. Hitzer

2014年 - 現在コンピュータソフト
Renewable Energy – University of Fukui

E. Hitzer

2011年10月18日 - 現在
Wallpaper Group Explorer

C. Perwass, E. Hitzer

2005年 - 現在コンピュータソフト
Space Group Visualizer

C. Perwass, E. Hitzer

2005年 - 現在コンピュータソフト
Support Website for the Linear Algebra Lectures of the University of the Air Japan

E. Hitzer, R. Nagaoka

2004年 - 現在 Web Service
Homepage of International Symposium Innovative Teaching with Geometric Algebra 2003

E. Hitzer

2003年 - 現在 Web Service
GA-Net (since 2003/12/01): Email newsletter for everyone interested in Clifford Algebra and Geometric Algebra

E. Hitzer

2003年 - 現在 Web Service
Part IV of Four elementary video lectures on geometric algebra for freshmen. ICU Open Course Ware.

Eckhard Hitzer

2015年6月2日 - 2015年6月2日教材
Part III of Four elementary video lectures on geometric algebra for freshmen. ICU Open Course Ware.

Eckhard Hitzer

2015年5月28日教材
Part II of Four elementary video lectures on geometric algebra for freshmen. ICU Open Course Ware.

Eckhard Hitzer

2015年5月26日 - 2015年5月26日教材
Part I of Four elementary video lectures on geometric algebra for freshmen. ICU Open Course Ware.

Eckhard Hitzer

2015年5月19日 - 2015年5月19日教材
Overview of Quaternion and Clifford Fourier Transforms

E. Hitzer

2015年3月26日 - 2015年3月28日 Web Service
Two-sided Clifford Fourier Transform with Square Roots of -1 in Cl(p,q)

E. Hitzer

2012年7月3日 - 2012年7月3日 Web Service
Introduction to William Kingdon Clifford’s geometric algebras, Part 5.

E. Hitzer

2012年1月20日 - 2012年1月20日 Web Service
Introduction to William Kingdon Clifford’s geometric algebras, Part 4.

E. Hitzer

2012年1月20日 - 2012年1月20日 Web Service
Introduction to William Kingdon Clifford’s geometric algebras, Part 3.

E. Hitzer

2012年1月20日 - 2012年1月20日 Web Service
Introduction to William Kingdon Clifford’s geometric algebras, Part 2.

E. Hitzer

2012年1月20日 - 2012年1月20日 Web Service
Introduction to William Kingdon Clifford’s geometric algebras, Part 1.

E. Hitzer

2012年1月20日 - 2012年1月20日 Web Service

もっとみる

共同研究・競争的資金等の研究課題

Hypercomplex Color Image Processing

Magnus Heimpel 2018年9月 - 2018年10月

I was the host, supervisor for this research
Second Workshop on Sustainable University Development with Focus on Energy Efficiency (SUDee2018)

T. Kibe, M. Langager, and N. Miyazaki, and collaborators from six further universities in Japan 2018年9月 - 2018年9月

Eckhard Hitzer
German JSPS Alumni Association for First Workshop on Sustainable University Development with Focus on Energy Efficiency (SUDee2018)

together with T. Kibe, M. Langager, and N. Miyazaki, and collaborators 2018年9月 - 2018年9月

Eckhard Hitzer
Japan ICU Foundation Grant for First Workshop on Sustainable University Development with Focus on Renewable Energy (SUDre2017)

T. Kibe, M. Langager, and N. Miyazaki, and collaborators from five further universities in Japan 2017年5月 - 2017年5月
First Workshop on Sustainable University Development with Focus on Renewable Energy (SUDre2017)

T. Kibe, M. Langager, and N. Miyazaki, and collaborators from five further universities in Japan 2017年5月 - 2017年5月