3 citations · 6 across the 4 of their papers we have counts for
7 papers
Construction of Diffeomorphisms with Prescribed Jacobian Determinant and Curl
Zicong Zhou, Guojun Liao
The variational principle (VP) is designed to generate non-folding grids (diffeomorphisms) with prescribed Jacobian determinant (JD) and curl. Its solution pool of the original VP…
Deformable Registration Using Average Geometric Transformations for Brain MR Images
Yongpei Zhu, Zicong Zhou, Guojun Liao +1
Accurate registration of medical images is vital for doctor's diagnosis and quantitative analysis. In this paper, we propose a new deformable medical image registration method base…
Multi-Block Grid deformation Method in 3D
Guojun G Liao, Jie Liu
Multi-block grids provide the computational efficiency of structured grids and the flexibility for complex geometry. Thus, Multi-block structured grids are widely used for field si…
The Method of Multimodal MRI Brain Image Segmentation Based on Differential Geometric Features
Yongpei Zhu, Zicong Zhou, Guojun Liao +2
Accurate segmentation of brain tissue in magnetic resonance images (MRI) is a diffcult task due to different types of brain abnormalities. Using information and features from multi…
Computational Technologies for Brain Morphometry
Zicong Zhou, Ben Hildebrandt, Xi Chen +1
In this paper, we described a set of computational technologies for image analysis with applications in Brain Morphometry. The proposed technologies are based on a new Variational…
A Novel Deformation Method for Higher Order Mesh Generation
Zicong Zhou, Xi Chen, Guojun Liao
The development of higher order finite elements methods has become an active research area. The deformation method for mesh generation has achieved a prescribed positive Jacobian d…