43 citations · 119 across the 22 of their papers we have counts for
4 papers · 1 filter
Decomposition of Longitudinal Deformations via Beltrami Descriptors
Ho Law, Lok Ming Lui, Chun Yin Siu
We present a mathematical model to decompose a longitudinal deformation into normal and abnormal components. The goal is to detect and extract subtle quivers from periodic motions…
Modal Uncertainty Estimation via Discrete Latent Representation
Di Qiu, Lok Ming Lui
Many important problems in the real world don't have unique solutions. It is thus important for machine learning models to be capable of proposing different plausible solutions wit…
Quasi-conformal Geometry based Local Deformation Analysis of Lateral Cephalogram for Childhood OSA Classification
Hei-Long Chan, Hoi-Man Yuen, Chun-Ting Au +3
Craniofacial profile is one of the anatomical causes of obstructive sleep apnea(OSA). By medical research, cephalometry provides information on patients' skeletal structures and so…
Shape analysis via inconsistent surface registration
Gary P. T. Choi, Di Qiu, Lok Ming Lui
In this work, we develop a framework for shape analysis using inconsistent surface mapping. Traditional landmark-based geometric morphometrics methods suffer from the limited degre…