Abstract: Among different infections lung cancer has ended up with significant danger in India. According to Indian populace because of lung cancer, the death rate is increasing rapidly. Lung Cancer is the second most illness in charge of death in India. In perspective of these certainties, this paper will surveys two systems i.e. Progression and Clustering Procedure with their cons and advancement that are exceptionally useful in early analysis of lung disease. Not with standing above, at last this paper highlights that which procedure is ideal and must be received for better exactness of cancer avoidance framework.
Keywords: Lung Cancer, Optimization, Computed tomography images, Segmentation