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Researcher · Technical University of Denmark · Denmark

Ole Christensen

Ole Christensen publishes mostly in Applied Mathematics, Computer Vision and Pattern Recognition and Mathematical Physics, on topics such as Mathematical Analysis and Transform Methods, Image and Signal Denoising Methods and Digital Filter Design and Implementation.

ORCID 0000-0001-6896-0241 OpenAlex
World rank
#680,286
of 7,710,434 ranked researchers
Rank in Denmark
#5,105
of 43,819
Works
283
Citations
8k
Citations per work
28.3
h-index
37
i10-index 84Top 1.8% in Applied Mathematics
Ole Christensen

What does Ole Christensen research?

Ole Christensen's work is mostly in Mathematics (40%), Computer Science (21%), Engineering (6%).

Physical Sciences: 189 works · 66.8% of their workMathematics: 112 works · 39.5% of their workApplied Mathematics: 91 works · 32.1% of their workMathematical Physics: 21 works · 7.4% of their workComputer Science: 61 works · 21.4% of their workComputer Vision and Pattern Recognition: 44 works · 15.5% of their workSignal Processing: 17 works · 5.9% of their workEngineering: 17 works · 5.9% of their workComputational Mechanics: 17 works · 5.9% of their workEverything else: 79 works · 27.9% of their workSocial Sciences: 15 works · 5.3% of their workSocial Sciences: 15 works · 5.3% of their workEducation: 15 works · 5.3% of their workTHEIR WORKOle Christensen283works
Physical Sciences67%Social Sciences5%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics11239.5%
    2. Computer Science6121.4%
    3. Engineering175.9%
  2. Everything else7927.9%
    1. Social Sciences155.3%
  1. 1Applied Mathematics32% of their works
  2. 2Computer Vision and Pattern Recognition16% of their works
  3. 3Mathematical Physics7% of their works
  4. 4Computational Mechanics6% of their works
  5. 5Signal Processing6% of their works
  6. 6Education5% of their works

Research topics

Which keywords describe Ole Christensen's research?

The keywords of their largest research topics: Frames, Wavelets, Image Denoising, Sparse Representations, FFT, Filter Banks, Finite Elements and NURBS.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Frames1831 topic
  2. Wavelets1831 topic
  3. Image Denoising931 topic
  4. Sparse Representations931 topic
  5. FFT401 topic
  6. Filter Banks401 topic
  7. Finite Elements391 topic
  8. NURBS391 topic
  9. Full-Waveform Tomography281 topic
  10. Seismic Waveform Inversion281 topic
  11. Methodology251 topic
  12. Qualitative Research251 topic
  13. Automorphic Forms151 topic
  14. Geometric Algebra151 topic
  15. Langlands Conjectures151 topic
  16. Quaternionic Analysis151 topic

Where does Ole Christensen work?

Ole Christensen's main affiliation in the publication record is Technical University of Denmark, Denmark.

How many publications and citations does Ole Christensen have?

OpenAlex counts 283 works and 8,018 citations for Ole Christensen, an h-index of 37, ranking #680,286 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named Ole Christensen

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