COVID-19 Detection using Deep Learning Classifiers with Histogram Equalization and Contour-Based X-Ray ImagesMohd Hanafi Ahmad Hijazi, Nur Dinie Balqis Abdul Yazid and Puteri Nor Ellyza NohuddinITM Web Conf., 63 (2024) 01006DOI: https://doi.org/10.1051/itmconf/20246301006