Towards Better Segmentation of Abnormal Part in Multimodal Images Using Kernel Possibilistic C Means Particle Swarm Optimization With Morphological Reconstruction Filters

Fuzzy particle swarm optimization with nearest-better neighborhood for multimodal optimization

In the last decades, many efforts have been made to solve multimodal optimization problems using Particle Swarm Optimization (PSO). To produce good results, these PSO algorithms need to specify some niching parameters to define the local neighborhood. In this paper, our motivation is to propose the novel neighborhood structures that remove undesirable niching parameters without sacrificing perf...

Segmentation of Photospheric Solar Images by Using c-Means,k-Means, and FCM Algorithms

Image Segmentation using Quantum Particle Swarm Optimization

This paper presents a novel image segmentation algorithm, which uses a biologically inspired paradigm known as swarm intelligence to segment images. A more efficient MRF based clustering algorithm that incorporated the Markov Random Field (MRF) theory and the Quantum Particle Swarm Optimization (QPSO) algorithm is proposed. the QPSO algorithm is ised to optimize the energy function which is a c...

segmentation of multiple sclerosis lesions in brain mr images using spatially constrained possibilistic fuzzy c-means classification

this paper introduces a novel methodology for the segmentation of brain ms lesions in mri volumes using a new clustering algorithm named scpfcm.  scpfcm uses membership, typicality and spatial information to cluster each voxel. the proposed method relies on an initial segmentation of ms lesions in t1-w and t2-w images by applying scpfcm algorithm, and the t1 image is then used as a mask and is ...

Segmentation of Lung Region Using Fuzzy Possibilistic C-means (fpcm)

Cancer is a disease in which abnormal cells of the body divide very fast, and generate excessive tissue that forms a tumor. Cancer cells are capable of spreading to other parts of the body through the blood and lymph systems. When the uncontrolled cell growth occurs in one or both lungs, it is said to be Lung Cancer. Besides, developing into a healthy, normal lung tissue, these abnormal cells c...