Selective image segmentation is an important topic in medical imaging and real
applications. In this paper, we propose a weighted variational selective image segmentation …

This paper presents a novel two-stage image segmentation method using an edge scaled
energy functional based on local and global information for intensity inhomogeneous image …

Initial Contour (IC) is the essential step in level set image segmentation methods due to start
the efficient process. However, the main issue with IC is how to generate the automatic …

Abstract The Chan-Vese model is very popular for image segmentation. Technically, it
combines the reduced Mumford-Shah model and level set method (LSM). This segmentation …

Eulerian derivatives of shape functionals in shape optimization can be written in two
formulations of boundary and volume integrals. The former is widely used in shape gradient …

We consider to solve numerically the shape optimization models with Dirichlet Laplace
eigenvalues. Both volume-constrained and volume unconstrained formulations of the model …

A novel volute aerator was proposed to generate shear force and break gas flow through
water centrifugation to promote mass transfer for CO 2 fixation with microalgae. The bubble …

In medical research, segmentation can be used in separating different tissues from each
other, through extracting and classifying the features. Segmentation of liver from computed …

In this paper, an efficient color texture image segmentation approach is proposed. The
proposed approach uses color and texture information independently. The color information …

New stabilized finite element methods are proposed for solving moving interface flow
problems using the level set approach. The formulations enhance the interface resolution …