An Enhanced Technique of COVID-19 Detection and Classification Using Deep Convolutional Neural Network from Chest X-Ray and CT Images

Table 1

Details of X-ray and CT datasets before and after merging images.

Type	Dataset	COVID-19 images	Normal images	Total images
X-ray	COVID-19 X-ray dataset	576	1,583	2,159
	COVID-19 Radiography Database	3,616	10,192	13,808
	Merged X-ray dataset	4,192	11,775	15,967
CT	SARS-COV-2 CT-scan dataset	1,252	1,230	2,482
	Large COVID-19 CT scan slice dataset	7,593	6,893	14,686
	Merged CT dataset	8,845	8,123	17,168