Quist-Aphetsi Kester
Quist-Aphetsi Kester publishes mostly in Computer Vision and Pattern Recognition, Information Systems and Artificial Intelligence, on topics such as Chaos-based Image/Signal Encryption, Advanced Steganography and Watermarking Techniques and Cryptographic Implementations and Security.
- World rank
- #1,098,508 of 1,633,909 ranked researchers
- Rank in Ghana
- #279 of 492
- Works
- 17
- Citations
- 22
- Citations per work
- 1.3
What does Quist-Aphetsi Kester research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Computer Vision and Pattern Recognition50% of their works
- 2Information Systems29% of their works
- 3Artificial Intelligence7% of their works
- 4Computational Theory and Mathematics7% of their works
- 5Signal Processing7% of their works
Research topics
- Chaos-based Image/Signal Encryption
- Advanced Steganography and Watermarking Techniques
- Cryptographic Implementations and Security
- Rough Sets and Fuzzy Logic
- Image Processing and 3D Reconstruction
- Image Retrieval and Classification Techniques
- Data Mining Algorithms and Applications
- Spam and Phishing Detection
Which keywords describe Quist-Aphetsi Kester's research?
The keywords of their largest research topics: Cryptanalysis, Security Analysis, Chaos, Image Encryption, Machine Learning, Reversible Data Embedding, Steganography and Block Ciphers.
- Shape Matching
- Reconstruction
- Hash Functions
- Frequent Patterns
- Data Mining
- Block Ciphers
- Reversible Data Embedding
- Image Encryption
- Security Analysis
- Cryptanalysis
- Chaos
- Machine Learning
- Steganography
- Content-Based Image Retrieval
- Fragmented Objects
- Granular Computing
- Phishing
- Rough Sets
- Spam Detection
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 19 words, with their numbers
- Cryptanalysis42 topics
- Security Analysis42 topics
- Chaos31 topic
- Image Encryption31 topic
- Machine Learning33 topics
- Reversible Data Embedding21 topic
- Steganography21 topic
- Block Ciphers11 topic
- Content-Based Image Retrieval11 topic
- Data Mining11 topic
- Fragmented Objects11 topic
- Frequent Patterns11 topic
- Granular Computing11 topic
- Hash Functions11 topic
- Phishing11 topic
- Reconstruction11 topic
- Rough Sets11 topic
- Shape Matching11 topic
- Spam Detection11 topic
Where does Quist-Aphetsi Kester work?
Quist-Aphetsi Kester's main affiliation in the publication record is Ghana Communication Technology University, Ghana.
How many publications and citations does Quist-Aphetsi Kester have?
Science Explorer counts 17 works and 22 citations for Quist-Aphetsi Kester, ranking #1,098,508 of 1,633,909 researchers worldwide on the composite 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.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.