6 citations · 9 across the 4 of their papers we have counts for
4 papers
ScribbleSeg: Scribble-based Interactive Image Segmentation
Xi Chen, Yau Shing Jonathan Cheung, Ser-Nam Lim +1
Interactive segmentation enables users to extract masks by providing simple annotations to indicate the target, such as boxes, clicks, or scribbles. Among these interaction formats…
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…
Uniqueness of Transformation based on Jacobian Determinant and curl-Vector
Zicong Zhou, Xi Chen, Xian Xin Cai +1
Numerical examples demonstrated that a prescribed positive Jacobian determinant alone can not uniquely determine a diffeomorphism. It is conjectured that the uniqueness of a transf…
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…