• Thamke Latika Ashokrao
• Vaidya Madhav V.

Lung diseases are the disorder, issues that affect the lungs, the organs that permit us to breathe and it is the most frequent medical conditions worldwide especially in India. When the diseases are not identified, they may also lead to serious troubles and may also even lead to transience. As a consequence, to assist the medical community this study helps in classifying some of the lung diseases specially bronchitis, pleural effusion, emphysema and normal lung images. Lung diseases, mainly occur as airway disease, lung tissue disease and lung circulation diseases are studied. In the computerized detection and classification of lung images four main methodologies are used. They are image feature extraction, pre-processing, classification and feature selection. Automatic classifications of lung disease in CT (Compute Tomography) images are an important diagnostic tool used for CADS (Computer Aided Diagnosis System).

Preprocessing, Segmentation, Feature Extraction, Feature Selection, Classification.

"Lung diseases Classification -A Survey ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 3, page no.166-170, March-2018, Available :http://www.jetir.org/papers/JETIR1803035.pdf

"Lung diseases Classification -A Survey ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 3, page no. pp166-170, March-2018, Available at : http://www.jetir.org/papers/JETIR1803035.pdf