Steve Okyere-Gyamfi

Kwame Nkrumah University of Science and Technology

Lecturer, Catholic University College of Ghana, since 2021per ORCID

Publishing since 2020, latest 2026

Plant Science
Artificial Intelligence
Computer Vision and Pattern Recognition
Computer Networks and Communications
Health Information Management
Periodontics

In their own words

Cryptography
Asymmetric
Hash function
Multiple key
security
Data analytics
machine learning

Publications: 62020–2026
Citations: 17to those papers
h-index: 2i10-index 0
Field-weighted impact: 1.141.00 is the world average
World top 10%: 17%1 of 6 scored papers
Open access: 100%6 papers free to read

2 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Plant Science

Career

As their ORCID record read on October 4, 2026

Positions

Lecturer, Information and Communication Sciences and TechnologyCatholic University College of Ghanasince 2021
Lecturer, Computer Science and Information TechnologyChristian Service University College2018–2021

On their papers

Publications

6 in all

Color Difference Histogram Capsule Network (CDH-CapsNet) for Plant Disease Recognition
2026International Journal of Intelligent Systems and ApplicationsJournalOpen accessFirst author0 citations10.5815/ijisa.2026.03.03
Contrast limited adaptive histogram equalization (CLAHE) and colour difference histogram (CDH) feature merging capsule network (CCFMCapsNet) for complex image recognition

Download CV:PDFWord

Artificial Intelligence233%

Computer Vision and Pattern Recognition233%

Computer Networks and Communications117%

Health Information Management117%

Radiology, Nuclear Medicine and Imaging117%

Health Sciences
Life Sciences
Physical Sciences

Topics most written on

Smart Agriculture and AI3
Chaos-based Image/Signal Encryption2
Coding theory and cryptography2
Cryptographic Implementations and Security2
Plant Disease Management Techniques2
Artificial Intelligence in Healthcare1
COVID-19 diagnosis using AI1
Irrigation Practices and Water Management1
Scientific and Engineering Research Topics1
Smart Systems and Machine Learning1

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

17% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

Cameroon1
Rwanda1

Papers with at least one author in that country.

Institutions written with most

University of Energy and Natural ResourcesGH6 papers
Catholic University College of GhanaGH3 papers
Christian Service University CollegeGH2 papers
Ghana Christian University CollegeGH1 paper
University of GhanaGH1 paper
Catholic University of CameroonCM1 paper
Sunyani Technical UniversityGH1 paper
Catholic University of KabgayiRW1 paper

Where they publish

International Journal of Computer Applications2
International Journal of Advanced Computer Science and Applications1
International Journal of Intelligent Systems and Applications1
PLoS ONE1
Scientific African1

How it can be read

100% free to read

Diamond 4 · 67%Free to read and to publish
Gold 2 · 33%In an open-access journal

Development goals addressed

From each paper’s title and abstract

2Zero hunger2
3Good health and well-being1

Most cited

Contrast limited adaptive histogram equalization (CLAHE) and colour difference histogram (CDH) feature merging capsule network (CCFMCapsNet) for complex image recognition
PLoS ONE
20259 citationsWorld top 10%Open access · Gold
An Enhanced Non-Cryptographic Hash Function
International Journal of Computer Applications
20206 citationsOpen access · Diamond
Deployment of mobile application using a novel CNN model for the detection of COVID-19 thoracic disease
Scientific African3
20241 citationOpen access · Gold
An Enhanced Asymmetric Cryptosystem using Multiple Key System
International Journal of Computer Applications
20201 citationOpen access · Diamond
Color Difference Histogram Capsule Network (CDH-CapsNet) for Plant Disease Recognition
International Journal of Intelligent Systems and Applications2
20260 citationsOpen access · Diamond

Every institution they have given on a paper.

DLCA-CapsNet: Dual-Lane CDH Atrous CapsNet for the Detection of Plant Diseases

2025International Journal of Advanced Computer Science and ApplicationsJournalOpen accessFirst author0 citations10.14569/ijacsa.2025.0160764

An Enhanced Non-Cryptographic Hash Function

2020International Journal of Computer ApplicationsJournalOpen accessSenior author6 citations10.5120/ijca2020920014

An Enhanced Asymmetric Cryptosystem using Multiple Key System

2020International Journal of Computer ApplicationsJournalOpen accessFirst author1 citation10.5120/ijca2020920017