Eckhard Hitzer

2.5k total citations
77 papers, 1.3k citations indexed

About

Eckhard Hitzer is a scholar working on Applied Mathematics, Computer Vision and Pattern Recognition and Algebra and Number Theory. According to data from OpenAlex, Eckhard Hitzer has authored 77 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Applied Mathematics, 21 papers in Computer Vision and Pattern Recognition and 16 papers in Algebra and Number Theory. Recurrent topics in Eckhard Hitzer's work include Algebraic and Geometric Analysis (59 papers), Mathematical Analysis and Transform Methods (34 papers) and Advanced Topics in Algebra (16 papers). Eckhard Hitzer is often cited by papers focused on Algebraic and Geometric Analysis (59 papers), Mathematical Analysis and Transform Methods (34 papers) and Advanced Topics in Algebra (16 papers). Eckhard Hitzer collaborates with scholars based in Japan, Germany and United Kingdom. Eckhard Hitzer's co-authors include Mawardi Bahri, Stephen J. Sangwine, Yasuaki Kuroe, Tohru Nitta, Ryuichi Ashino, A. Hayashi, Rémi Vaillancourt, Roxana Bujack, Gerik Scheuermann and Dietmar Hildenbrand and has published in prestigious journals such as IEEE Signal Processing Magazine, Pattern Recognition Letters and Applied Mathematics and Computation.

In The Last Decade

Eckhard Hitzer

72 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Eckhard Hitzer Japan 18 970 486 364 120 95 77 1.3k
Kit Ian Kou Macao 22 966 1.0× 713 1.5× 389 1.1× 154 1.3× 182 1.9× 121 1.7k
Todd A. Ell United Kingdom 16 519 0.5× 849 1.7× 302 0.8× 108 0.9× 51 0.5× 27 1.4k
Ahmed I. Zayed United States 23 1.3k 1.3× 787 1.6× 523 1.4× 131 1.1× 18 0.2× 117 1.7k
Garret Sobczyk Mexico 10 712 0.7× 146 0.3× 42 0.1× 84 0.7× 129 1.4× 25 1.1k
Victor Namias United States 8 910 0.9× 722 1.5× 460 1.3× 38 0.3× 23 0.2× 16 1.5k
Carlos A. Berenstein United States 27 1.1k 1.1× 320 0.7× 85 0.2× 101 0.8× 39 0.4× 128 2.0k
Rémi Vaillancourt Canada 19 476 0.5× 147 0.3× 99 0.3× 144 1.2× 35 0.4× 113 1.5k
Richard Tolimieri United States 18 317 0.3× 347 0.7× 414 1.1× 63 0.5× 8 0.1× 77 1.1k
Peter G. Casazza United States 27 2.2k 2.2× 789 1.6× 448 1.2× 576 4.8× 9 0.1× 126 2.7k
Theagenis J. Abatzoglou United States 10 221 0.2× 188 0.4× 240 0.7× 113 0.9× 16 0.2× 42 849

Countries citing papers authored by Eckhard Hitzer

Since Specialization
Citations

This map shows the geographic impact of Eckhard Hitzer's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Eckhard Hitzer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eckhard Hitzer more than expected).

Fields of papers citing papers by Eckhard Hitzer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Eckhard Hitzer. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Eckhard Hitzer. The network helps show where Eckhard Hitzer may publish in the future.

Co-authorship network of co-authors of Eckhard Hitzer

This figure shows the co-authorship network connecting the top 25 collaborators of Eckhard Hitzer. A scholar is included among the top collaborators of Eckhard Hitzer based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Eckhard Hitzer. Eckhard Hitzer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Valous, Nektarios A., Eckhard Hitzer, Salvatore Vitabile, et al.. (2024). Hypercomplex Signal and Image Processing: Part 2. IEEE Signal Processing Magazine. 41(3). 18–20.
2.
Hitzer, Eckhard, et al.. (2024). Advanced Computational Applications of Geometric Algebra. Lecture notes in computer science.
3.
Hitzer, Eckhard. (2023). Embedding of octonion Fourier transform in geometric algebra of ℝ3 and polar representations of octonion analytic signals in detail. Mathematical Methods in the Applied Sciences. 47(14). 11405–11421. 1 indexed citations
4.
Hitzer, Eckhard, et al.. (2023). Survey of new applications of geometric algebra. Mathematical Methods in the Applied Sciences. 47(14). 11368–11384. 6 indexed citations
5.
Hitzer, Eckhard, et al.. (2022). New Applications of Clifford’s Geometric Algebra. Advances in Applied Clifford Algebras. 32(2). 16 indexed citations
6.
Hitzer, Eckhard, et al.. (2020). Heisenberg’s and Hardy’s Uncertainty Principles for Special Relativistic Space-Time Fourier Transformation. Advances in Applied Clifford Algebras. 30(5). 11 indexed citations
7.
Hitzer, Eckhard, et al.. (2016). Double Conformal Geometric Algebra for Quadrics and Darboux Cyclides. 93–96. 6 indexed citations
8.
Hitzer, Eckhard. (2015). The Quaternion Domain Fourier Transform and its Properties. Advances in Applied Clifford Algebras. 26(3). 969–984. 21 indexed citations
9.
Bujack, Roxana, Ingrid Hotz, Gerik Scheuermann, & Eckhard Hitzer. (2014). Moment Invariants for 2D Flow Fields Using Normalization. elib (German Aerospace Center). 41–48. 20 indexed citations
10.
Bujack, Roxana, Mario Hlawitschka, Gerik Scheuermann, & Eckhard Hitzer. (2014). Customized TRS invariants for 2D vector fields via moment normalization. Pattern Recognition Letters. 46. 46–59. 6 indexed citations
11.
Hitzer, Eckhard. (2013). Introduction to Clifford's Geometric Algebra. 51(4). 338–350. 20 indexed citations
12.
Hitzer, Eckhard, Theodore E. Simos, George Psihoyios, & Ch. Tsitouras. (2010). Angles Between Subspaces Computed in Clifford Algebra. AIP conference proceedings. 1476–1479. 4 indexed citations
13.
Buchholz, Sven, et al.. (2008). Coordinate independent update formulas for versor Clifford neurons. 2008. 814–819. 3 indexed citations
14.
Bahri, Mawardi, Eckhard Hitzer, A. Hayashi, & Ryuichi Ashino. (2008). An uncertainty principle for quaternion Fourier transform. Computers & Mathematics with Applications. 56(9). 2398–2410. 111 indexed citations
15.
Hitzer, Eckhard & Mawardi Bahri. (2008). Clifford Fourier Transform on Multivector Fields and Uncertainty Principles for Dimensions n = 2 (mod 4) and n = 3 (mod 4). Advances in Applied Clifford Algebras. 18(3-4). 715–736. 73 indexed citations
16.
Phạm, Minh, et al.. (2008). Feature extractions with geometric algebra for classification of objects. 4070–4074. 3 indexed citations
17.
Hitzer, Eckhard. (2007). Quaternion Fourier Transform on Quaternion Fields and Generalizations. Advances in Applied Clifford Algebras. 17(3). 497–517. 188 indexed citations
18.
Hitzer, Eckhard & Christian Perwaß. (2006). Three Vector Generation of Crystal Space Groups in Geometric Algebra. viXra. 21(1). 55–56. 1 indexed citations
19.
Matsumoto, Taisuke, et al.. (2004). 6-[3-Hydroxy-17-oxoestra-1,3,5(10)-trien-7β-yl]hexanenitrile. Acta Crystallographica Section C Crystal Structure Communications. 60(2). o130–o132. 1 indexed citations
20.
Hanauske, Matthias, et al.. (1998). New Higgs field ansatz for effective gravity in flat space time.. Acta Physica Polonica B. 29(4). 971–980. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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