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Research facility · Rennes · France

Laboratoire Traitement du Signal et de l'Image

In research, Laboratoire Traitement du Signal et de l'Image stands highest in Medicine (#6,344 of 10,443 worldwide) and Health Sciences (#7,819 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Cardiology and Cardiovascular Medicine — Cardiology and Cardiovascular Medicine is 14.2× its share of world research.

ltsi.univ-rennes.frROR OpenAlex
World rank, 2022–2025
#16,737
of 28,054 · #14,058 all time
Rank in France
#747
of 1,422
Research works
1.1k
▼ 35% vs 2013–17
Citations
16k
14.1 per fractional work
Top-10% rate
15.1%
record average 16.5%
Open access
29%
world 28%

What is Laboratoire Traitement du Signal et de l'Image known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #6,344 of 10,443 17.1%81 #6246
Health SciencesDomain #7,819 of 11,982 17.7%85 #8053

Each strip is that field’s whole ranked pool, with the notch where Laboratoire Traitement du Signal et de l'Image sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Laboratoire Traitement du Signal et de l'Image specialise in?

Where its research is concentrated relative to its size: Cardiology and Cardiovascular Medicine takes 14.2× the share of its output that it takes of world research.

  1. Cardiology and Cardiovascular MedicineSubfield · 22.1 works14×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.09× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.50× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.34× its world share, 0 worksImmunology and Micro…Neuroscience: 7.29× its world share, 18 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.39× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.09× its world share, 0 worksChemical EngineeringChemistry: 0.10× its world share, 0 worksChemistryComputer Science: 1.44× its world share, 17 worksComputer ScienceEarth and Planetary Sciences: 0.07× its world share, 0 worksEarth and Planetary …Engineering: 0.49× its world share, 11 worksEngineeringEnvironmental Science: 0.07× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.15× its world share, 1 worksMaterials ScienceMathematics: 0.48× its world share, 1 worksMathematicsPhysics and Astronomy: 1.08× its world share, 4 worksPhysics and AstronomyDentistry: 1.45× its world share, 1 worksDentistryHealth Professions: 0.76× its world share, 3 worksHealth ProfessionsMedicine: 2.84× its world share, 81 worksMedicineNursing: 0.14× its world share, 0 worksNursingArts and Humanities: 0.24× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.04× its world share, 0 worksBusiness, Management…Decision Sciences: 0.67× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.23× its world share, 1 worksEconomics, Econometr…Psychology: 0.46× its world share, 2 worksPsychologySocial Sciences: 0.09× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 7.3×. Every wedge is a field page.

Who are the top researchers at Laboratoire Traitement du Signal et de l'Image?

Ranked on the composite score, Eugenia Mylona, Jean-Louis Coatrieux and J.C. Froment lead among researchers whose main affiliation is Laboratoire Traitement du Signal et de l'Image.

  1. 1 Eugenia Mylona France · #112,214 worldwide 166 citations · 25 works
  2. 2 Jean-Louis Coatrieux France · #118,608 worldwide 297 citations · 73 works
  3. 3 J.C. Froment France · #174,082 worldwide 97 citations · 44 works
  4. 4 Jean‐Claude Nunes France · #217,606 worldwide 62 citations · 26 works
  5. 5 Elena Galli France · #291,786 worldwide 131 citations · 44 works
  6. 6 Laurent Albera France · #312,514 worldwide 109 citations · 45 works
  7. 7 Pierrick Milhorat France · #481,517 worldwide 44 citations · 16 works
  8. 8 Isabelle Merlet France · #495,934 worldwide 86 citations · 39 works
  9. 9 Ahmad Karfoul France · #525,853 worldwide 26 citations · 21 works
  10. 10 Hervè Corbineau France · #579,185 worldwide 27 citations · 35 works
All ranked researchers at Laboratoire Traitement du Signal et de l'Image

Which keywords describe research at Laboratoire Traitement du Signal et de l'Image?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Heart Failure, Echocardiography, Medical Imaging, Machine Learning, Precision Medicine, Feature Extraction and Neurological Disorders.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning18▲ 3.6×38 topics
  2. Machine Learning12▲ 2.5×25 topics
  3. Heart Failure9▲ 14×11 topics
  4. Echocardiography8▲ 21×7 topics
  5. Medical Imaging8▲ 10×6 topics
  6. Precision Medicine6▲ 8.9×4 topics
  7. Neurological Disorders6▲ 7.0×7 topics
  8. Feature Extraction6▲ 8.5×6 topics
  9. Predictive Modeling5▲ 13×3 topics
  10. Texture Analysis5▲ 15×2 topics
  11. Brain-Computer Interfaces5▲ 35×1 topic
  12. EEG Analysis5▲ 35×1 topic
  13. Classification5▲ 7.2×6 topics
  14. Diagnosis5▲ 3.5×15 topics
  15. Functional Connectivity5▲ 25×2 topics
  16. Magnetic Resonance Imaging4▲ 12×7 topics
  17. Surgical Aortic-Valve Replacement4▲ 42×1 topic
  18. Transcatheter Aortic-Valve Replacement4▲ 42×1 topic
  19. Sudden Cardiac Death4▲ 36×2 topics
  20. Arrhythmias4▲ 30×2 topics
  21. Cardiovascular Risk4▲ 8.9×4 topics
  22. Convolutional Neural Networks4▲ 3.7×8 topics
  23. Obesity4▲ 3.6×5 topics
  24. Quantitative Analysis4▲ 14×1 topic
  25. Radiomics4▲ 23×1 topic
  26. Catheter Ablation4▲ 22×2 topics
  27. Chamber Quantification4▲ 33×1 topic
  28. Diastolic Function4▲ 33×1 topic
  29. Guidelines4▲ 5.7×9 topics
  30. Medical Image Analysis4▲ 14×4 topics
  31. Surgery4▲ 6.9×6 topics
  32. Remote Monitoring3▲ 21×2 topics
  33. Epilepsy3▲ 21×3 topics
  34. Parkinson's Disease3▲ 9.1×4 topics
  35. Myocardial Infarction3▲ 9.3×5 topics
  36. Dosimetry3▲ 30×2 topics
  37. Default Mode Network3▲ 29×1 topic
  38. Resting-State fMRI3▲ 29×1 topic
  39. Image-Guided Radiotherapy3▲ 46×1 topic
  40. Radiotherapy Physics3▲ 46×1 topic

Which research topics does Laboratoire Traitement du Signal et de l'Image publish most on?

By volume in 2022–2025: EEG and Brain-Computer Interfaces, Cardiac Valve Diseases and Treatments, Radiomics and Machine Learning in Medical Imaging and Cardiovascular Function and Risk Factors.

EEG and Brain-Computer I…5EEG and Brain-Computer Interfaces: 5 fractional worksCardiac Valve Diseases a…4Cardiac Valve Diseases and Treatments: 4 fractional worksRadiomics and Machine Le…4Radiomics and Machine Learning in Medical Imaging: 4 fractional worksCardiovascular Function …4Cardiovascular Function and Risk Factors: 4 fractional worksFunctional Brain Connectivity Studies: 3 fractional worksAdvanced Radiotherapy Techniques: 3 fractional worksMedical Imaging Techniqu…3Medical Imaging Techniques and Applications: 3 fractional worksCardiac pacing and defib…2Cardiac pacing and defibrillation studies: 2 fractional worksNeural dynamics and brai…2Neural dynamics and brain function: 2 fractional worksCardiac Arrhythmias and …2Cardiac Arrhythmias and Treatments: 2 fractional works
Cognitive NeuroscienceCardiology and Cardiovascular MedicineRadiology, Nuclear Medicine and ImagingRadiation

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 EEG and Brain-Computer Interfaces Cognitive Neuroscience 5 works
  2. 2 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 4 works
  3. 3 Radiomics and Machine Learning in Medical Imaging Radiology, Nuclear Medicine and Imaging 4 works
  4. 4 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 4 works
  5. 5 Functional Brain Connectivity Studies Cognitive Neuroscience 3 works
  6. 6 Advanced Radiotherapy Techniques Radiation 3 works
  7. 7 Medical Imaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 3 works
  8. 8 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 2 works
  9. 9 Neural dynamics and brain function Cognitive Neuroscience 2 works
  10. 10 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available29.0%not open71.0%

World: 28% of research is openly available.

with international co-authors24.6%domestic only75.4%

World: 19% is written across borders.

How has Laboratoire Traitement du Signal et de l'Image's research output changed?

Output in 2018–2022 was 35% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Rennes

All research institutions in Rennes

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.