A Novel Approach to Detect Abnormal Chest X-rays of COVID-19 Patients Using Image Processing and Deep Learning

Classification of Chest Radiology Images in Order to Identify Patients with COVID-19 Using Deep Learning Techniques

Background and Aim: Due to the important role of radiological images for identifying patients with COVID-19, creating a model based on deep learning methods was the main objective of this study. Materials and Methods: 15,153 available chest images of normal, COVID-19, and pneumonia individuals which were in the Kaggle data repository was used as dataset of this research. Data preprocessing inc...

Improving Cross Ambiguity Function Using Image Processing Approach to Detect GPS Spoofing Attacks

The Global Positioning System (GPS) is vulnerable to various deliberate and unintentional interferences. Therefore, identifying and coping with various interferences in this system is essential. This paper analyzes a method of reducing the dimensions of Cross Ambiguity Function (CAF) images in improving the identification of spoofing interference at the GPS using Multi-Layer Perceptron Neural N...

Deep mycoses in patients with abnormal chest X ray findings.

Deep mycoses were first reported in Venezuela early in this century, when the Venezuelan medical literature began registering the occurrence of mycetomas caused by Actinomyces and Eumycetes (I-4). The earliest literature on confirmed cases of sporotrichosis appeared in the 1930s (5L 6, 7), when the existence of paracoccidioidomycosis (8, 9, 10) and chromomycosis (11, 12) was also demonstrated. ...

Using deep learning on X-ray images to detect threats

Diagnosis of COVID-19 Disease Using Lung CT-scan Image Processing Techniques

Introduction: Today, several methods are used for detecting COVID-19 such as disease-related clinical symptoms, and more accurate diagnostic methods like lung CT-scan imaging. This study aimed to achieve an accurate diagnostic method for intelligent and automatic diagnosis of COVID-19 using lung CT-scan image processing techniques and utilize the results of this method as an accurate diagnostic...