Abstract

Artificial intelligence (AI) has played a significant role in image analysis and feature extraction, applied to detect and diagnose a wide range of chest-related diseases. Although several researchers have used current state-of-the-art approaches and have produced impressive chest-related clinical outcomes, specific techniques may not contribute many advantages if one type of disease is detected without the rest being identified. Those who tried to identify multiple chest-related diseases were ineffective due to insufficient data and the available data not being balanced. This research provides a significant contribution to the healthcare industry and the research community by proposing a synthetic data augmentation in three deep Convolutional Neural Networks (CNNs) architectures for the detection of 14 chest-related diseases. The employed models are DenseNet121, InceptionResNetV2, and ResNet152V2; after training and validation, an average ROC-AUC score of 0.80 was obtained competitive as compared to the previous models that were trained for multi-class classification to detect anomalies in x-ray images. This research illustrates how the proposed model practices state-of-the-art deep neural networks to classify 14 chest-related diseases with better accuracy.

Highlights

  • Medical X-rays, short for X-radiation, are a way to look to visible light in classical physics but with higher energy hits the body (Panwar et al, 2020)

  • We investigate three deep convolutional neural network models (DenseNet121, InceptionResNetV2, and ResNet152V2) to design the predictive model

  • The data was distributed as 80% and 20% for training and testing, respectively

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Summary

Introduction

Medical X-rays, short for X-radiation, are a way to look to visible light in classical physics but with higher energy hits the body (Panwar et al, 2020). X-ray is employed to generate images of tissues and structures inside the body; these include bones, chest, teeth, and so on Rajaraman & Antani (2020). X-rays are handy diagnostic tools used for several decades by specialists to detect fractures, certain tumors, pneumonia, dental problems, and others. CT (Computed Tomography) can produce a series of body images that are later assembled into a three-dimensional X-ray image processed by computer. The standard X-ray is faster, easier, cheaper, and less harmful than the CT scan (Rajaraman & Antani, 2020). AI-driven deep CNN approach for multi-label pathology classification using chest X-Rays.

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