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4Fully Automated Segmentation of Lung Parenchyma Using Break and Repair StrategyJournal of Intelligent Systems 28 (2): 275-289. 2019.The traditional segmentation methods available for pulmonary parenchyma are not accurate because most of the methods exclude nodules or tumors adhering to the lung pleural wall as fat. In this paper, several techniques are exhaustively used in different phases, including two-dimensional optimal threshold selection and 2D reconstruction for lung parenchyma segmentation. Then, lung parenchyma boundaries are repaired using improved chain code and Bresenham pixel interconnection. The proposed method…Read more
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3Modified and Optimized Method for Segmenting Pulmonary Parenchyma in CT Lung Images, Based on Fractional Calculus and Natural SelectionJournal of Intelligent Systems 28 (5): 721-732. 2019.Computer-aided diagnosis of lung segmentation is the fundamental requirement to diagnose lung diseases. In this paper, a two-dimensional Otsu algorithm by Darwinian particle swarm optimization and fractional-order Darwinian particle swarm optimization is proposed to segment the pulmonary parenchyma from the lung image obtained through computed tomography scans. The proposed method extracts pulmonary parenchyma from multi-sliced CT. This is a preprocessing step to identify pulmonary diseases such…Read more
Shivang Kumar
IGNOU
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IGNOUMasters student
Areas of Specialization
Political Authority |
Political Ethics |
Legal Authority and Obligation |
Autonomy |