Chaos-based Image/Signal Encryption
Chaos-based Image/Signal Encryption is a research topic within Computer Vision and Pattern Recognition. Science Explorer counts 37k research works in it since 1957. 16.0% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on chaos-based techniques for encrypting digital images, utilizing chaotic maps, optical encryption, DNA sequences, and compressive sensing. It explores various aspects such as cryptanalysis, random number generation, and security analysis in the context of image encryption.
- Chaos
- Image Encryption
- Chaotic Maps
- Optical Encryption
- DNA Sequence
- Cryptanalysis
- Compressive Sensing
- Random Number Generator
- Color Image Encryption
- Security Analysis
- Research works
- 37k fractional, since 1957
- In the world top 10%
- 5.9k per year above
- Top-10% rate
- 16.0% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +22% the tick is no change
Which countries lead Chaos-based Image/Signal Encryption research?
By volume, China and India publish the most (2.2k and 2k works in 2022–2025).
By volume, 2022–2025
- 1 China 2.2k works
- 2 India 2k works
- 3 United States 494 works
- 4 Iraq 370 works
- 5 Japan 197 works
- 6 Indonesia 173 works
- 7 Türkiye 152 works
- 8 Saudi Arabia 151 works
- 9 France 144 works
- 10 Taiwan 130 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Chaos-based Image/Signal Encryption research?
By volume in 2022–2025, Vellore Institute of Technology University publishes the most Chaos-based Image/Signal Encryption research, followed by Mustansiriyah University and Amrita Vishwa Vidyapeetham.
By volume, 2022–2025
- 1 Vellore Institute of Technology UniversityIndia 60 works
- 2 Mustansiriyah UniversityIraq 59 works
- 3 Amrita Vishwa VidyapeethamIndia 58 works
- 4 SRM Institute of Science and TechnologyIndia 57 works
- 5 University of Technology - IraqIraq 41 works
- 6 PLA Information Engineering UniversityChina 36 works
- 7 Heilongjiang UniversityChina 33 works
- 8 SASTRA UniversityIndia 32 works
- 9 Al-Balqa Applied UniversityJordan 32 works
- 10 Beijing University of Posts and TelecommunicationsChina 32 works
Who are the leading researchers in Chaos-based Image/Signal Encryption?
The most-cited researchers publishing on Chaos-based Image/Signal Encryption include H. Vincent Poor, Dan Boneh and Ronald L. Rivest.
- 1 H. Vincent Poor United States 9.5k citations
- 2 Dan Boneh United States 7.5k citations
- 3 Ronald L. Rivest United States 7.3k citations
- 4 Leonard M. Adleman United States 6.7k citations
- 5 Adi Shamir Israel 6.3k citations
- 6 Mohamed‐Slim Alouini Saudi Arabia 5.9k citations
- 7 Guanrong Chen Hong Kong 5.4k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Chaos-based Image/Signal Encryption research done?
The largest centres of Chaos-based Image/Signal Encryption research in 2022–2025 are Beijing (China), Baghdad (Iraq), Chennai (India) and Guangzhou (China). Among places with at least 20 works in it, it is an unusually large share of all research in Salt, Thanjavur and Kurukshetra.
Largest cities, 2022–2025
Where it is the local speciality
- SaltJO · 32.2 works37×
- ThanjavurIN · 32.4 works25×
- KurukshetraIN · 21.1 works14×
- HillahIQ · 29.3 works14×
- BaghdadIQ · 205.6 works13×
Location quotient: how much more of its research is in Chaos-based Image/Signal Encryption than the world average.
Where is the best place to study Chaos-based Image/Signal Encryption?
Among universities, judged by research, Dalian Maritime University, National Institute of Technology Patna and German University in Cairo score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Dalian Maritime UniversityChina | 77.5 | 47.9% | 10.5× | 31 | +319.7% |
| 2 | National Institute of Technology PatnaIndia | 66.3 | 42.1% | 11.9× | 14 | +200.0% |
| 3 | German University in CairoEgypt | 64.6 | 30.9% | 39.6× | 16 | +292.2% |
| 4 | SASTRA UniversityIndia | 63.2 | 16.4% | 30.1× | 32 | +242.8% |
| 5 | University of KashmirIndia | 62.4 | 28.1% | 14.9× | 18 | +364.5% |
| 6 | Mustansiriyah UniversityIraq | 61.5 | 1.0% | 25.7× | 59 | +337.9% |
| 7 | East China Jiaotong UniversityChina | 61.5 | 62.7% | 13.3× | 14 | -58.5% |
| 8 | National Institute of Technology KurukshetraIndia | 61.2 | 26.8% | 19.8× | 18 | +854.0% |
| 9 | Princess Nourah bint Abdulrahman UniversitySaudi Arabia | 60.4 | 37.3% | 7.9× | 17 | — |
| 10 | Dalian Polytechnic UniversityChina | 60.4 | 45.2% | 11.6× | 16 | — |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Chaos-based Image/Signal Encryption research growing?
Output in 2018–2022 was 22% higher than in 2013–2017, peaking in 2025. The fastest-growing topics are Chaos-based Image/Signal Encryption.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.