Technical Papers

Points

Tuesday, 23 July 10:45 AM - 12:15 PM
Session Chair: Tamy Boubekeur, Telecom Paris Tech

Edge‐Aware Point Set Resampling

A resampling approach to process a noisy and possibly outlier-ridden point set in an edge-aware manner.

Hui Huang
Shenzhen Institute of Advanced Technology

Shihao Wu
South China University of Technology

Minglun Gong
Memorial University of Newfoundland

Daniel Cohen-Or
Tel-Aviv University

Uri Ascher
The University of British Columbia

Hao Zhang
Simon Fraser University

Mesh Denoising Via L_0 Minimization

This denoising algorithm for triangulated models based on L_0 minimization maximizes the flat regions and gradually removes noise while preserving sharp features. The process includes building a differential operator for arbitrary triangle meshes that is robust with respect to degenerate triangulations.

Lei He
Texas A&M University

Scott Schaefer
Texas A&M University

L1-Medial Skeleton of Point Cloud

An L1-medial skeleton construction algorithm that can be directly applied to an unoriented raw point scan with significant noise, outliers, and large areas of missing data.

Hui Huang
Shenzhen VisuCA Key Lab, Simon Fraser University

Shihao Wu
South China University of Technology

Daniel Cohen-Or
Tel-Aviv University

Minglun Gong
Memorial University of Newfoundland

Hao Zhang
Simon Fraser University

Guiqing Li
South China University of Technology

Baoquan Chen
Shenzhen VisuCA Key Lab, Simon Fraser University

Semantic Decomposition and Reconstruction of Residential Scenes from LiDAR Data

A complete system for semantically segmenting and reconstructing 3D models from point clouds of residential scenes. The paper proposes an efficient decomposition and reconstruction algorithm for low-rise houses with incomplete and noisy data.

Hui Lin
University of Kentucky

Jizhou Gao
University of Kentucky

Yu Zhou
Nanjing University

Guiliang Lu
Nanjing University

Mao Ye
University of Kentucky

Chenxi Zhang
University of Kentucky

Ligang Liu
University of Science and Technology of China

Ruigang Yang
University of Kentucky