Lung X-Ray Image Enhancement to Identify Pneumonia with CNN |
Author(s): |
Sakshi Kishor Jadhav , SVIT NASHIK; Mohommad Afraaz Firoz Khan, SVIT NASHIK; Mohommad Faraaz Firoz Khan, SVIT NASHIK; Rushikesh Sanjay Ohol, SVIT NASHIK; Prof. Uttam R. Patole, SVIT NASHIK |
Keywords: |
X-Ray, CXR, COVID-19, Chest X-Ray Images, Pneumonia Detection; Convolutional Network (CNN), Image Enhance |
Abstract |
Pneumonia is a life-threatening infectious disease affecting one or both lungs in humans commonly caused by bacteria called Streptococcus pneumonia. The COVID-19 can cause severe pneumonia and is estimated to have a high impact on the healthcare system. Early diagnosis is crucial for correct treatment in order to possibly reduce the stress in the healthcare system. Pneumonia has caused significant deaths worldwide, and it is a challenging task to detect many lung diseases such as like atelectasis, cardiomegaly, lung cancer, etc., often due to limited professional radiologists in hospital settings. The standard image diagnosis tests for pneumonia are chest X-ray (CXR) and computed tomography (CT) scan. Although CT scan is the gold standard, CXR are still useful because it is cheaper, faster and more widespread. Chest X-Rays which are used to diagnose pneumonia need expert radiotherapists for evaluation. Thus, developing an automatic system for detecting pneumonia would be beneficial and it can save lots of people’s life and help stopping and curing and control for treating the disease without any delay particularly in remote areas. Due to the success of deep learning algorithms in analyzing medical images, Convolutional Neural Networks (CNNs) have gained much attention for disease classification. In addition, features learned by pre-trained CNN models on large-scale datasets are much useful in image classification tasks. In this work, we appraise the functionality of pre-trained CNN models utilized as feature-extractors followed by different classifiers for the classification of abnormal and normal chest X-Rays. We analytically determine the optimal CNN model for the purpose. Statistical results obtained demonstrates that retrained CNN models employed along with supervised classifier algorithms can be very beneficial in analyzing chest X-ray images, specifically to detect Pneumonia. This study aims to identify pneumonia caused from other types and also healthy lungs using only X-Ray images. The model’s performance in pneumonia detection shows that the proposed model could effectively classify normal and abnormal X-rays in practice, hence reducing the burden of radiologists. |
Other Details |
Paper ID: IJSRDV9I120020 Published in: Volume : 9, Issue : 12 Publication Date: 01/03/2022 Page(s): 45-51 |
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