Introduction Slides Coding Paper Reading and Representation


Digital Geometry Processing

 

Xiao-Ming Fu       University of Science and Technology of China


Introduction



This course provides an introduction to digital geometry processing, a subfield of computer graphics. This course will cover basic mathematical foundations for studying 3D surfaces from a discrete differential geometric standpoint and present the full geometry processing pipeline, including mesh representation, mesh smoothing, parameterization, remeshing, decimation and surface deformation.



Slides


0. Introduction
1. Mesh_Representation
2. Discrete_Differential_Geometry
3. Mesh Smoothing
4. Mesh Parameterizations
5. Spherical Parameterizations
6. Remeshing
7. Deformation


Coding


Mesh Smoothing
Implementation: Bilateral mesh denoising
Extended task: Mesh Denoising via Cascaded Normal Regression
Deadline: 24:00 2017/3/19


Mesh Parameterization
Implementation: MIPS: An efficient global parametrization method
Extended task: Bijective Parameterization with Free Boundaries
Deadline: 24:00 2017/4/9


Remeshing
Implementation: A Remeshing Approach to Multiresolution Modeling
Extended task: Error-Bounded and Feature Preserving Surface Remeshing with Minimal Angle Improvement
Deadline: 24:00 2017/4/30


Mesh Simplification
Implementation: Surface Simplification Using Quadric Error Metrics
Extended task: Quadrilateral Mesh Simplification
Deadline: 24:00 2017/5/21


Mesh Deformation
Implementation: Free-Form Deformation of Solid Geometric Models
Extended task: Provably Good Planar Mappings
Deadline: 24:00 2017/6/11


Paper Reading and Representation


Specified paper: Polygon Mesh Repairing: An Application Perspective
Deadline: 24:00 2017/6/11

Selected papers:
Title: 3D Mesh Labeling via Deep Convolutional Neural Networks
Website: http://dl.acm.org/citation.cfm?id=2835487
Speaker: Kaiyu Guo, Date: 2017/4/6
Summary:

Title: Detail-preserving Mesh Unfolding for Non-rigid Shape Retrieval
Website: https://www.cs.utah.edu/~ladislav/sahillioglu16detail/sahillioglu16detail.html
Speaker: Zhi Wu, Date: 2017/4/6
Summary:

Title: Floating scale surface reconstruction
Website: http://www.gcc.tu-darmstadt.de/home/proj/fssr/
Speaker: Zijian Yuan, Date: 2017/4/11
Summary:

Title: Mesh Denoising via Cascaded Normal Rgression
Website: http://wang-ps.github.io/denoising.html
Speaker: Caijin Zhou, Date: 2017/4/11
Summary:

Title: Bounded Distortion Mapping Spaces for Triangular Meshes
Website: https://pdfs.semanticscholar.org/92ff/6bd764fd585faea60d3b6d9f8c623150dc3b.pdf
Speaker: Jingteng Chang, Date: 2017/4/13
Summary:

Title: Dense Scene Reconstruction with Points of Interest
Website: https://pdfs.semanticscholar.org/beb0/900b19307a5cae85ef443c3e978549073365.pdf
Speaker: Jiong Tao, Date: 2017/4/13
Summary:

Title: ℓ1-Sparse reconstruction of sharp point set surfaces
Website: http://graphics.cs.ucdavis.edu/~asharf/shrek/Projects/l1sparse-tog-1.15.pdf
Speaker: Qianyi Wu, Date: 2017/4/18
Summary:

Title: Sketch-Based Generation and Editing of Quad Meshes
Website: http://cs.nyu.edu/~panozzo/papers/sketch-based-generation-and-editing-of-quad-meshes-siggraph-2013-takayama-et-al.pdf
Speaker: Yue Peng, Date: 2017/4/18
Summary:

Title: Data-Driven Interactive Quadrangulation
Website: http://cs.nyu.edu/~panozzo/papers/DDQ-Paper.pdf
Speaker: Chi Zhang, Date: 2017/4/20
Summary:

Title: QEx: Robust Quad Mesh Extraction
Website: https://www.graphics.rwth-aachen.de/media/papers/ebck2013_1.pdf
Speaker: Wenjie Qin, Date: 2017/4/20
Summary:

Title: Orbifold Tutte embeddings
Website: http://www.wisdom.weizmann.ac.il/~noamaig/html/projects/orbifold/orbifold_lowres.pdf
Speaker: Ye Zheng, Date: 2017/4/25
Summary:

Title: Accelerated Quadratic Proxy for Geometric Optimization
Website: http://www.wisdom.weizmann.ac.il/~ylipman/2016_AcceleratedQuadraticProxy.pdf
Speaker: Hedong Zhang, Date: 2017/4/25
Summary:

Title: Fusion4D: Real-time Performance Capture of Challenging Scenes
Website: http://www.samehkhamis.com/dou-siggraph2016.pdf
Speaker: Yang Hong, Date: 2017/4/27
Summary: