Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,289 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
Kumar SS|S S Kumar
Image Processing
Medical Image Processing
Medical Image Analysis
Deep Learnin
Metrics
 
H-Index
i10 Index
Citation
22
48
2,122
* Rankings
Ranking Based On Selection: 3
L Padma Suresh
Atrificial Intelligence
Image processing
Power Electronics
Control Systems
Neural Networks and its Application
Metrics
 
H-Index
i10 Index
Citation
18
37
1,606
* Rankings
Ranking Based On Selection: 5
R Ganapathi Raman
Density Functional Theory (DFT)
Crystal Growth
Nano Material
Medical Physics
Applie
Metrics
 
H-Index
i10 Index
Citation
13
22
1,041
* Rankings
Ranking Based On Selection: 10
Murugan Manavalan
fish molecular systematic
Biotechnology
Bioinformatics
phytochemistr
Metrics
 
H-Index
i10 Index
Citation
11
16
550
* Rankings
Ranking Based On Selection: 12
VN Meena Devi
Biophysics
Bioenergy
Environmental Physics
Natural Resources
Bioremediatio
Metrics
 
H-Index
i10 Index
Citation
11
12
539
* Rankings
Ranking Based On Selection: 13
B Bindhu
Two dimensional materials
polymer nanocomposites
Biological crystallizatio
Metrics
 
H-Index
i10 Index
Citation
11
11
428
* Rankings
Ranking Based On Selection: 15
N Santhi
image processing
pattern recognition
soft computing
image retrieva
Metrics
 
H-Index
i10 Index
Citation
9
8
328
* Rankings
Ranking Based On Selection: 16
S Palanikumar
signal and Image processing
Biometrics and Embedded systems
Computer Communication and Softwar
Metrics
 
H-Index
i10 Index
Citation
9
8
244
* Rankings
Ranking Based On Selection: 18
Je Judith
Data Mining
High Performance Distributed Systems
Hadoo
Metrics
 
H-Index
i10 Index
Citation
8
5
182
* Rankings
Ranking Based On Selection: 19
Mathusoothana S Kumar
Image Processing
Data Mining
Network Securit
Metrics
 
H-Index
i10 Index
Citation
8
5
131
* Rankings
Ranking Based On Selection: 21
Vijula Grace
Embedded System
VLSI
Image Processin
Metrics
 
H-Index
i10 Index
Citation
7
7
182
* Rankings
Ranking Based On Selection: 23
Ramasamy N
Balanced score card
DEMATEL
AHP
DEA
Performance measuremen
Metrics
 
H-Index
i10 Index
Citation
7
4
144
* Rankings
Ranking Based On Selection: 25
Benita
Wireless Communication
Sensor Network
Metrics
 
H-Index
i10 Index
Citation
7
3
106
Rankings
Ranking Based On Selection: 1
Praseetha PK
Metrics
 
H-Index
i10 Index
Citation Counts
24
54
2,433
Rankings
Ranking Based On Selection: 2
Kumar SS|S S Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
22
48
2,122
Image Processing
Medical Image Processing
Medical Image Analysis
Deep Learnin
Rankings
Ranking Based On Selection: 3
L Padma Suresh
Metrics
 
H-Index
i10 Index
Citation Counts
18
37
1,606
Atrificial Intelligence
Image processing
Power Electronics
Control Systems
Neural Networks and its Application
Rankings
Ranking Based On Selection: 4
Sivapragash M
Metrics
 
H-Index
i10 Index
Citation Counts
18
23
1,049
Rankings
Ranking Based On Selection: 5
R Ganapathi Raman
Metrics
 
H-Index
i10 Index
Citation Counts
13
22
1,041
Density Functional Theory (DFT)
Crystal Growth
Nano Material
Medical Physics
Applie
Rankings
Ranking Based On Selection: 6
S Gobalakrishnan
Metrics
 
H-Index
i10 Index
Citation Counts
13
17
623
Rankings
Ranking Based On Selection: 7
Packia Lekshmi
Metrics
 
H-Index
i10 Index
Citation Counts
13
14
457
Rankings
Ranking Based On Selection: 8
Joselin Herbert
Metrics
 
H-Index
i10 Index
Citation Counts
12
13
2,676
Rankings
Ranking Based On Selection: 9
S Maria Celestin Vigila
Metrics
 
H-Index
i10 Index
Citation Counts
12
15
440
Rankings
Ranking Based On Selection: 10
Murugan Manavalan
Metrics
 
H-Index
i10 Index
Citation Counts
11
16
550
fish molecular systematic
Biotechnology
Bioinformatics
phytochemistr
Rankings
Ranking Based On Selection: 11
A Anitha
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
382
Rankings
Ranking Based On Selection: 12
VN Meena Devi
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
539
Biophysics
Bioenergy
Environmental Physics
Natural Resources
Bioremediatio
Rankings
Ranking Based On Selection: 13
B Bindhu
Metrics
 
H-Index
i10 Index
Citation Counts
11
11
428
Two dimensional materials
polymer nanocomposites
Biological crystallizatio
Rankings
Ranking Based On Selection: 14
Raja S
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
334
Rankings
Ranking Based On Selection: 15
N Santhi
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
328
image processing
pattern recognition
soft computing
image retrieva
Rankings
Ranking Based On Selection: 16
S Palanikumar
Metrics
 
H-Index
i10 Index
Citation Counts
9
8
244
signal and Image processing
Biometrics and Embedded systems
Computer Communication and Softwar
Rankings
Ranking Based On Selection: 17
R Chitra
Metrics
 
H-Index
i10 Index
Citation Counts
8
8
827
Rankings
Ranking Based On Selection: 18
Je Judith
Metrics
 
H-Index
i10 Index
Citation Counts
8
5
182
Data Mining
High Performance Distributed Systems
Hadoo
Rankings
Ranking Based On Selection: 19
Mathusoothana S Kumar
Metrics
 
H-Index
i10 Index
Citation Counts
8
5
131
Image Processing
Data Mining
Network Securit
Rankings
Ranking Based On Selection: 20
B Bavanish, Mechanical Engineering
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
449
Rankings
Ranking Based On Selection: 21
Vijula Grace
Metrics
 
H-Index
i10 Index
Citation Counts
7
7
182
Embedded System
VLSI
Image Processin
Rankings
Ranking Based On Selection: 22
Muthuvel
Metrics
 
H-Index
i10 Index
Citation Counts
7
5
150
Rankings
Ranking Based On Selection: 23
Ramasamy N
Metrics
 
H-Index
i10 Index
Citation Counts
7
4
144
Balanced score card
DEMATEL
AHP
DEA
Performance measuremen
Rankings
Ranking Based On Selection: 24
H Vennila
Metrics
 
H-Index
i10 Index
Citation Counts
7
4
134
Rankings
Ranking Based On Selection: 25
Benita
Metrics
 
H-Index
i10 Index
Citation Counts
7
3
106
Wireless Communication
Sensor Network