Real-Time Motion Detection and Surveillance using Approximation of Image Pre-processing Algorithms. - Obed Appiah; J. B. Hayfron-Acquah; Michael Asante (AFRICON, 2019)

Effect of Window's Shape on Median Filtering. - Obed Appiah; Ezekiel Mensah Martey; Ebenezer Quayson (AFRICON, 2019)

Improving Performance of Colour-Histogram-Based CBIR Using Bin Matching for Similarity Measure. - Ezekiel Mensah Martey; Xiaoyu Li; Hang Lei; Obed Appiah; Ninfaakanga Christopher Bombie (ICAIS (1), 2020)

Evaluation of RGB Quantization Schemes on Histogram-Based Content Based Image Retrieval. - Ezekiel Mensah Martey; Hang Lei; Xiaoyu Li; Obed Appiah; Nicodemus Songose Awarayi (ICAIS (2), 2021)

Image Representation Using Stacked Colour Histogram. - Ezekiel Mensah Martey; Hang Lei; Xiaoyu Li; Obed Appiah (Algorithms, 2021)

Effective Image Representation using Double Colour Histograms for Content-Based Image Retrieval. - Ezekiel Mensah Martey; Hang Lei; Xiaoyu Li; Obed Appiah (Informatica (Slovenia), 2021)

Space Situational Awareness (SSA) and Quantum Neuromorphic Computing. - C. Barnes; Alec Puran; Anthony Beninati; Nicolas Douard; Martin Nowak; Obed Appiah; Christian Prashad; Alexandros Kerwick; N. Das; Yi Wang 030; A. Hussein; Georgios K. Giakos (IST, 2022)

Improved approximated median filter algorithm for real-time computer vision applications. - Obed Appiah; Michael Asante; James Benjamin Hayfron-Acquah (J. King Saud Univ. Comput. Inf. Sci., 2022)

A Smart Cane with Fall Detection System for People with Visual Impairments. - Obed Appiah; Wafa Elmannai (DASC/PiCom/CBDCom/CyberSciTech, 2023)

Neuromorphic Architectures for Space Internet of Things (IoT). - Anthony Beninati; Charles Barnes; Christian Munch; Nicolas Douard; Gabriel Gojcaj; Obed Appiah; Yulia Kopchak; Jack Griffin; Petros Tsamis; Bharath Kumar Reddy Mandadi; Yi Wang; Suman Shrestha; et al. (IST, 2023)

Cocoa beans classification using enhanced image feature extraction techniques and a regularized Artificial Neural Network model. - Opoku Eric; Rose-Mary Owusuaa Mensah Gyening; Obed Appiah; Kate Takyi; Peter Appiahene (Eng. Appl. Artif. Intell., 2023)

Exploring the Impact of Students Demographic Attributes on Performance Prediction through Binary Classification in the KDP Model. - Issah Iddrisu; Peter Appiahene; Obed Appiah; Fuseini Inusah (Knowl. Eng. Data Sci., 2023)

Forex market forecasting using machine learning: Systematic Literature Review and meta-analysis. - Michael Ayitey Junior; Peter Appiahene; Obed Appiah; Ninfaakanga Christopher Bombie (J. Big Data, 2023)