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CSCI-GA.3033-018 - Geometric Modeling

Course Instructor

Daniele Panozzo

https://cs.nyu.edu/~panozzo/ [email protected]

Office Hours: Thursdays, 3pm-4pm, 60 5th Ave, 504

Assistants

Arvi Gjoka, Zhouyuan Chen

Contact Information: Discord

Office Hours (starting from February 1):

  • Mondays 10AM-11AM, 60 5th Ave, 402
  • Tuesdays 3PM-4PM, 60 5th Ave, 502
  • Wednesday noon-1PM, 60 5th Ave, 402
  • Thursdays 10AM-11AM (zoom)
  • Friday, 2PM-3PM (zoom)

Lectures:

Thursdays at 4:55PM - 6:55PM, Silver 411

Homework Assistance:

There will be an informal additional presentation for every assignment held on zoom, replacing the normal office hours on the following dates. Recordings will be posted on brightspace.

Date Time Location Content
Feb. 1 10 am - 11 am Zoom Assignment 1

Course Description

Recent advances in 3D digital geometry processing have created a plenitude of novel concepts for the mathematical representation and interactive manipulation of geometric models. This course covers some of the latest developments in geometric modeling and digital geometry processing. Topics include surface modeling based on polygonal meshes, surface reconstruction, mesh improvement, mesh parametrization, discrete differential geometry, interactive shape editing, skinning animation, architectural and structure-aware geometric modeling, shape modeling, with an eye on 3D printing. The students will learn how to design, program and analyze algorithms and systems for interactive 3D shape modeling and digital geometry processing.

You will learn how to implement advanced geometry processing algorithms using Python and libigl.

By the end of the course, you will be able to design, program, and analyze algorithms and systems for 3D shape modeling and digital geometry processing.

Topics

  • Geometry Acquisition
  • Surface Reconstruction
  • Normal Estimation and PCA
  • Basic Differential Geometry of Curves and Surfaces
  • Mesh smoothing and optimization
  • Mesh Parametrization
  • Mesh Deformation and Editing
  • Space Deformations
  • Skeletal Animation and Skinning

Textbook

Polygon Mesh Processing Mario Botsch, Leif Kobbelt, Mark Pauly, Pierre Alliez A K Peters/CRC Press Textbook - 250 Pages ISBN 1568814267

Course Notes:

The slides and course notes are available at https://cims.nyu.edu/~panozzo/geometry/. This link is accessible only to NYU students.

Assignments

General Instructions

Assignment 1

Assignment 2

Assignment 3

Assignment 4

Assignment 5

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