Gary P. T. Choi | DeepAI

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∙ 08/10/2023

Bijective Density-Equalizing Quasiconformal Map for Multiply-Connected Open Surfaces

This paper proposes a novel method for computing bijective density-equal...

0 Zhiyuan Lyu, et al. ∙

∙ 08/15/2022

Automatic Landmark Detection and Registration of Brain Cortical Surfaces via Quasi-Conformal Geometry and Convolutional Neural Networks

In medical imaging, surface registration is extensively used for perform...

0 Yuchen Guo, et al. ∙

∙ 07/05/2022

An additive framework for kirigami design

We present an additive approach for the inverse design of kirigami-based...

0 Levi H. Dudte, et al. ∙

∙ 01/28/2022

Modular representation and control of floppy networks

Geometric graph models of systems as diverse as proteins, robots, and me...

0 Siheng Chen, et al. ∙

∙ 12/08/2021

Parallelizable global quasi-conformal parameterization of multiply-connected surfaces via partial welding

Conformal and quasi-conformal mappings have widespread applications in i...

0 Zhipeng Zhu, et al. ∙

∙ 11/08/2021

Adaptive area-preserving parameterization of open and closed anatomical surfaces

The parameterization of open and closed anatomical surfaces is of fundam...

1 Gary P. T. Choi, et al. ∙

∙ 10/20/2021

A unifying framework for n-dimensional quasi-conformal mappings

With the advancement of computer technology, there is a surge of interes...

0 Daoping Zhang, et al. ∙

∙ 07/28/2021

Spherical Cap Harmonic Analysis (SCHA) for Characterising the Morphology of Rough Surface Patches

We use spherical cap harmonic (SCH) basis functions to analyse and recon...

0 Mahmoud Shaqfa, et al. ∙

∙ 02/22/2021

Wallpaper group kirigami

Kirigami, the art of paper cutting, has become a paradigm for mechanical...

0 Lucy Liu, et al. ∙

∙ 12/16/2020

Compact reconfigurable kirigami

Kirigami involves cutting a flat, thin sheet that allows it to morph fro...

0 Gary P. T. Choi, et al. ∙

∙ 10/30/2020

CNN-Driven Quasiconformal Model for Large Deformation Image Registration

Image registration has been widely studied over the past several decades...

0 Ho Law, et al. ∙

∙ 10/29/2020

Free-boundary conformal parameterization of point clouds

With the advancement in 3D scanning technology, there has been a surge o...

0 Yechen Liu, et al. ∙

∙ 09/10/2020

Efficient conformal parameterization of multiply-connected surfaces using quasi-conformal theory

Conformal mapping, a classical topic in complex analysis and differentia...

0 Gary P. T. Choi, et al. ∙

∙ 05/12/2020

Additive origami

Inspired by the allure of additive fabrication, we pose the problem of o...

0 Levi H. Dudte, et al. ∙

∙ 05/12/2020

Control of connectivity and rigidity in prismatic assemblies

How can we manipulate the topological connectivity of a three-dimensiona...

0 Gary P. T. Choi, et al. ∙

∙ 03/21/2020

Volumetric density-equalizing reference map with applications

The density-equalizing map, a technique developed for cartogram creation...

0 Gary P. T. Choi, et al. ∙

∙ 03/03/2020

Shape analysis via inconsistent surface registration

In this work, we develop a framework for shape analysis using inconsiste...

0 Gary P. T. Choi, et al. ∙

∙ 10/15/2019

Deterministic and stochastic control of kirigami topology

Kirigami, the creative art of paper cutting, is a promising paradigm for...

0 Siheng Chen, et al. ∙

∙ 10/15/2019

Topological and statistical control of kirigami

Kirigami, the creative art of paper cutting, is a promising paradigm for...

0 Siheng Chen, et al. ∙

∙ 04/09/2019

3DPeople: Modeling the Geometry of Dressed Humans

Recent advances in 3D human shape estimation build upon parametric repre...

0 Albert Pumarola, et al. ∙

∙ 03/29/2019

Parallelizable global conformal parameterization of simply-connected surfaces via partial welding

Conformal surface parameterization is useful in graphics, imaging and vi...

0 Gary P. T. Choi, et al. ∙

∙ 01/07/2019

Tooth morphometry using quasi-conformal theory

Shape analysis is important in anthropology, bioarchaeology and forensic...

4 Gary P. T. Choi, et al. ∙

∙ 12/20/2018

Programming shape using kirigami tessellations

Kirigami tessellations, regular planar patterns formed by cutting flat, ...

0 Gary P. T. Choi, et al. ∙

∙ 12/09/2018

Area-preserving mapping of 3D ultrasound carotid artery images using density-equalizing reference map

Carotid atherosclerosis is a focal disease at the bifurcations of the ca...

0 Gary P. T. Choi, et al. ∙

∙ 04/08/2017

Density-equalizing maps for simply-connected open surfaces

In this paper, we are concerned with the problem of creating flattening ...

0 Gary P. T. Choi, et al. ∙

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