29 citations · 40 across the 4 of their papers we have counts for
4 papers
Brain Morphometry Analysis with Surface Foliation Theory
Chengfeng Wen, Na Lei, Ming Ma +4
Brain morphometry study plays a fundamental role in neuroimaging research. In this work, we propose a novel method for brain surface morphometry analysis based on surface foliation…
Classification of lung nodules in CT images based on Wasserstein distance in differential geometry
Min Zhang, Qianli Ma, Chengfeng Wen +5
Lung nodules are commonly detected in screening for patients with a risk for lung cancer. Though the status of large nodules can be easily diagnosed by fine needle biopsy or bronch…
Geometric Registration of High-genus Surfaces
Chengfeng Wen, Lok Ming Lui
This paper presents a method to obtain geometric registrations between high-genus () surfaces. Surface registration between simple surfaces, such as simply-connected open…
A Conformal Approach for Surface Inpainting
Lok Ming Lui, Chengfeng Wen, Xianfeng Gu
We address the problem of surface inpainting, which aims to fill in holes or missing regions on a Riemann surface based on its surface geometry. In practical situation, surfaces ob…