| Autor: |
Mohammed, S. N., Abdul Hassan, A. K., Rada, H. M. |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Big Data Analytics and Artificial Intelligence Against COVID-19: Innovation Vision and Approach |
| Popis: |
Corona Virus Disease-2019 (COVID-19) is a novel virus belongs to the corona virus’s family. It spreads very quickly and causes many deaths around the world. The early diagnosis of the disease can help in providing the proper therapy and saving the humans’ life. However, it founded that the diagnosis of chest radiography can give an indicator of coronavirus. Thus, a Corner-based Weber Local Descriptor (CWLD) for COVID-19 diagnostics based on chest X-Ray image analysis is presented in this article. The histogram of Weber differential excitation and gradient orientation of the local regions surrounding points of interest are proposed to represent the patterns of the chest X-Ray image. Support Vector Machine (SVM) and Deep Belief Network (DBN) classifiers are utilized for CWLD classification. Experimental results on a real chest X-Ray database showed that the gradient orientation gives the desired accuracy which is 100% using DBN classifier and CWLD size equals to 400. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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