“…DL achieved tremendous success in the field of biomedical image analysis. Recently, many CAD systems has been developed for nodule detection [ 9 ], tumor segmentation [ 11 ], nuclei segmentation [ 12 ], image classification [ 13 ], COVID-19 disease detection [ [28] , [29] , [30] , [31] , [32] , [33] , [34] , [35] , [36] , [37] , [38] , [39] , [40] , [41] , [42] , [43] ] etc. DL methods such as deep neural networks, CNN, and dropout are used extensively.…”