Anisotropic Diffusion-based Multiscale Medical Image Analysis Technique for COVID-19 Detection
9th IEEE International Conference on e-Health and Bioengineering (EHB)
; 2021.
Article
in English
| Web of Science | ID: covidwho-1886594
ABSTRACT
The main objective of this work is to develop a novel multi-scale analysis framework for coronavirus disease diagnosis from Chest X-Ray images. A scale-space representation is created by applying the numerical approximation algorithm that solves a new well-posed nonlinear anisotropic diffusion-based model. A 2D circular filter-based feature extraction is performed at each scale and the feature vectors determined at multiple scales are then combined into the final medical image descriptor. Next, a supervised binary classification process is performed on these final feature vectors, by using a training medical image set, its output representing the COVID-19 detection result. Some numerical simulations representing coronavirus detection tests are finally discussed in this paper.
Full text:
Available
Collection:
Databases of international organizations
Database:
Web of Science
Language:
English
Journal:
9th IEEE International Conference on e-Health and Bioengineering (EHB)
Year:
2021
Document Type:
Article
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