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)