Publications

2024

• Animal Avatars: Reconstructing Animatable 3D Animals from Casual Videos

  Remy Sabathier, Niloy J. Mitra, David Novotny

  ECCV 2024

  Selected for Oral presentation
  

  [paper]

  [webpage]

  [code]

  shape acquisition and abstraction

• BLiSS: Bootstrapped Linear Shape Space

  Sanjeev Muralikrishnan, Chun-Hao Paul Huang, Duygu Ceylan, Niloy J. Mitra

  3DV 2024

  [webpage]

  [paper]

  [code]

  shape acquisition and abstraction

2023

• Dynamic Scene Reconstruction and Understanding

  Yu-Shiang Wong

  PhD thesis 2023

  [pdf]

  creativeAI

  shape acquisition and abstraction

2022

• Search for Concepts: Discovering Visual Concepts Using Direct Optimization

  Pradyumna Reddy, Paul Guerrero, Niloy J. Mitra

  BMVC 2022

  [paper]

  [webpage]

  [code]

  creativeAI

  shape acquisition and abstraction

• CAD2Sketch: Generating Concept Sketches from CAD Sequences

  Felix Hähnlein, Changjian Li, Niloy J. Mitra, Adrien Bousseau

  Siggraph Asia 2022

  [webpage]

  shape analysis

  creativeAI

  shape acquisition and abstraction

• 3inGAN: Learning a 3D Generative Model from Images of a Self-similar Scene

  Animesh Karnewar, Tobias Ritschel, Oliver Wang, Niloy J. Mitra

  3DV 2022

  [webpage]

  creativeAI

  shape acquisition and abstraction

• Free2CAD: Parsing Freehand Drawings Into CAD Commands

  Changjian Li, Hao Pan, Adrien Bousseau, Niloy J. Mitra

  SIGGRAPH 2022

  Honorable Mention Best Paper Award

  [webpage]

  [paper]

  [code]

  [video]

  shape analysis

  creativeAI

  shape acquisition and abstraction

  structure-aware geometry processing

2021

• RigidFusion: RGB-D Scene Reconstruction with Rigidly-moving Objects

  Yu-Shiang Wong, Changjian Li, Matthias Niessner, Niloy J. Mitra

  Eurographics 2021

  [paper]

  [webpage]

  shape acquisition and abstraction

2020

• RELATE: Physically Plausible Multi-Object Scene Synthesis Using Structured Latent Spaces

  Sébastien Ehrhardt*, Oliver Groth*, Aron Monszpart, Martin Engelcke, Ingmar Posner, Niloy J. Mitra, Andrea Vedaldi

  NeurIPS 2020

  [paper]

  [webpage]

  shape acquisition and abstraction

• Point2Surf: Learning Implicit Surfaces from Point Cloud Patches

  Philipp Erler, Paul Guerrero, Stefan Ohrhallinger, Michael Wimmer, Niloy J. Mitra

  ECCV 2020

  Selected as a Spotlight

  [paper]

  [webpage]

  shape analysis

  shape acquisition and abstraction

• Pix2Surf: Learning Parametric 3D Surface Models of Objects from Images

  Jiahui Lei, Srinath Sridhar, Paul Guerrero, Minhyuk Sung, Niloy J. Mitra, Leonidas Guibas

  ECCV 2020

  [paper]

  [webpage]

  shape analysis

  shape acquisition and abstraction

  structure-aware geometry processing

2019

• Taking Visual Motion Prediction To New Heightfields

  Sébastien Ehrhardt, Aron Monszpart, Niloy J. Mitra, Andrea Vedaldi

  CVIU 2019

  [webpage]

  [paper]

  [video]

  shape acquisition and abstraction

• PointCleanNet: Learning to Denoise and Remove Outliersfrom Dense Point Clouds

  Marie-Julie Rakotosaona*, Vittorio La Barbera*, Paul Guerrero, Niloy J. Mitra, Maks Ovsjanikov

  Computer Graphics Forum 2019

  [webpage]

  [paper]

  [code]

  creativeAI

  shape acquisition and abstraction

2018

• Unsupervised Intuitive Physics from Visual Observations

  Sébastien Ehrhardt, Aron Monszpart, Niloy J. Mitra, Andrea Vedaldi

  ACCV 2018

  [webpage]

  [paper]

  [data]

  [poster]

  shape acquisition and abstraction

• CurveFusion: Reconstructing Thin Structures from RGBD Sequences

  Lingjie Liu, Nenglun Chen, Duygu Ceylan, Christian Theobalt, Wenping Wang, Niloy J. Mitra

  SIGGRAPH Asia 2018

  [webpage]

  [paper]

  [code]

  [data]

  shape acquisition and abstraction

• SeeThrough: Finding Chairs in Heavily Occluded Indoor Scene Images

  Moos Hueting, Pradyumna Reddy, Ersin Yumer, Vladimir G. Kim, Nathan Carr, Niloy J. Mitra

  3DV 2018

  Selected for Oral presentation

  [webpage]

  [paper]

  [slides]

  [supplementary]

  [code]

  shape analysis

  shape acquisition and abstraction

• Recovering Functional Mechanical Assemblies from Raw Scans

  Minmin Lin, Tianjia Shao, Youyi Zheng, Niloy J. Mitra, Kun Zhou

  IEEE TVCG 2018

  [paper]

  shape acquisition and abstraction

  structure-aware geometry processing

2017

• Taking Visual Motion Prediction To New Heightfields

  Sébastien Ehrhardt, Aron Monszpart, Niloy J. Mitra, Andrea Vedaldi

  arXiv 2017

  [webpage]

  [paper]

  [video]

  shape acquisition and abstraction

• BigSUR: Large-scale Structured Urban Reconstruction

  Tom Kelly, John Femiani, Peter Wonka, Niloy J. Mitra

  SIGGRAPH Asia 2017

  [webpage]

  [paper]

  [video]

  [code]

  [supplementary]

  [slides]

  [in the press]

  shape acquisition and abstraction

• Image-based Reconstruction of Wire Art

  Lingjie Liu, Duygu Ceylan, Lin Cheng, Wenping Wang, Niloy J. Mitra

  SIGGRAPH 2017

  Featured ACM SIGGRAPH Press Release

  [webpage]

  [press release]

  [paper]

  [video]

  [code]

  [slides]

  shape acquisition and abstraction

2016

• Scene Structure Inference through Scene Map Estimation

  Moos Hueting, Viorica Pătrăucean, Maks Ovsjanikov, Niloy J. Mitra

  VMV 2016

  [webpage]

  [paper]

  [code]

  [slides]

  shape analysis

  shape acquisition and abstraction

• SMASH: Physics-guided Reconstruction of Collisions from Videos

  Aron Monszpart, Nils Thuerey, Niloy J. Mitra

  SIGGRAPH Asia 2016

  [webpage]

  [paper]

  [video]

  [fast forward]

  [code]

  [data]

  shape acquisition and abstraction

• Open3D: Crowd-Sourced Distributed Curation of City Models

  Zhihan Lu, Paul Guerrero, Niloy J. Mitra, Anthony Steed

  Web3D 2016

  [webpage]

  [video]

  [paper]

  [slides]

  shape acquisition and abstraction

2015

• RAPter: Rebuilding Man-made Scenes with Regular Arrangements of Planes

  Aron Monszpart, Nicolas Mellado, Gabriel J. Brostow, Niloy J. Mitra

  Siggraph 2015

  [webpage]

  [pdf]

  [code]

  [data]

  [slides]

  shape acquisition and abstraction

• Dynamic SfM: Detecting Scene Changes from Image Pairs

  Tuanfeng Y. Wang, Pushmeet Kohli, Niloy J. Mitra

  Symposium on Geometry Processing 2015

  [webpage]

  [pdf]

  [slides]

  [code]

  shape acquisition and abstraction

2014

• Imagining the Unseen: Stability-based Cuboid Arrangements for Scene Understanding

  Tianjia Shao*, Aron Monszpart*, Youyi Zheng, Bongjin Koo, Weiwei Xu, Kun Zhou, Niloy J. Mitra

  Siggraph Asia 2014

  [webpage]

  [pdf]

  [video]

  [data]

  [code]

  shape acquisition and abstraction

• Super 4PCS: Fast Global Pointcloud Registration via Smart Indexing

  Nicolas Mellado, Dror Aiger, Niloy J. Mitra

  Symposium on Geometry Processing 2014

  SGP2014 Best Paper Award
  SGP2017 Software Award
  

  [webpage]

  [code]

  [slides]

  [data]

  [pdf]

  [video]

  shape acquisition and abstraction

• Estimating Image Depth Using Shape Collections

  Hao Su, Qixing Huang, Niloy J. Mitra, Yangyan Li, Leonidas Guibas

  SIGGRAPH 2014

  [webpage]

  [pdf]

  [video]

  [code/data]

  shape acquisition and abstraction

• Coupled Structure-from-Motion and 3D Symmetry Detection for Urban Facades

  Duygu Ceylan, Niloy J. Mitra, Youyi Zheng, Mark Pauly

  ACM TOG (presented at SIGGRAPH 2014) 2014

  [webpage]

  [pdf]

  [code/demo]

  [video]

  shape acquisition and abstraction

2013

• Guided Real-Time Scanning of Indoor Objects

  Young Min Kim, Niloy J. Mitra, Qixing Huang, Leonidas Guibas

  Pacific Graphics 2013

  [webpage]

  [pdf]

  [video]

  shape acquisition and abstraction

2012

• Acquiring 3D Indoor Environments with Variability and Repetition

  Young Min Kim, Niloy J. Mitra, Dongming Yan, Leonidas Guibas

  SIGGRAPH Asia 2012

  [webpage]

  [pdf]

  shape acquisition and abstraction

• Factored Facade Acquisition using Symmetric Line Arrangements

  Duygu Ceylan, Niloy J. Mitra, Hao Li, Thibaut Weise, Mark Pauly

  EUROGRAPHICS 2012

  [slides]

  [fast forward]

  [data]

  [webpage]

  [pdf]

  shape analysis

  shape acquisition and abstraction

• Automatic Alignment of Shape Collections

  Melinos Averkiou, Niloy J. Mitra

  EUROGRAPHICS 2012

  [pdf]

  shape acquisition and abstraction

2011

• 2D-3D Fusion for Layer Decomposition of Urban Facades

  Yangyan Li, Qian Zheng, Andrei Sharf, Daniel Cohen-Or, Baoquan Chen, Niloy J. Mitra

  ICCV 2011

  [webpage]

  [pdf]

  shape acquisition and abstraction

• GlobFit: Consistently Fitting Primitives by Discovering Global Relations

  Yangyan Li, Xiaokun Wu, Yiorgos Chrysanthou, Andrei Sharf, Daniel Cohen-Or, Niloy J. Mitra

  SIGGRAPH 2011

  [webpage]

  [pdf]

  [data/results]

  [slides]

  [code]

  shape acquisition and abstraction

2010

• Non-local Scan Consolidation for 3D Urban Scenes

  Qian Zheng, Andrei Sharf, Guowei Wan, Yangyan Li, Niloy J. Mitra, Daniel Cohen-Or, Baoquan Chen

  SIGGRAPH 2010

  [slides]

  [pdf]

  [webpage]

  shape acquisition and abstraction

• Geometric Registration for Deformable Shapes

  Will Chang, Hao Li, Niloy J. Mitra, Mark Pauly, Michael Wand

  EUROGRAPHICS 2010

  [webpage]

  [slides]

  shape acquisition and abstraction

2008

• 4-points Congruent Sets for Robust Surface Registration

  Dror Aiger, Niloy J. Mitra, Daniel Cohen-Or

  SIGGRAPH 2008

  [webpage]

  [slides]

  [executable]

  [code]

  [pdf]

  shape acquisition and abstraction

2007

• Dynamic Geometry Registration

  Niloy J. Mitra, Simon Floery, Maks Ovsjanikov, Natasha Gelfand, Leonidas Guibas, Helmut Pottmann

  Symposium on Geometry Processing 2007

  [webpage]

  [slides]

  [video]

  [pdf]

  shape acquisition and abstraction

2005

• Example-Based 3D Scan Completion

  Mark Pauly, Niloy J. Mitra, Joachim Giesen, Markus Gross, Leonidas Guibas

  Symposium on Geometry Processing 2005

  [slides]

  [poster]

  [video]

  [webpage]

  [pdf]

  shape acquisition and abstraction

• Robust Global Registration

  Natasha Gelfand, Niloy J. Mitra, Leonidas Guibas, Helmut Pottmann

  Symposium on Geometry Processing 2005

  [webpage]

  [poster]

  [slides]

  [pdf]

  shape acquisition and abstraction

2004

• Registration of Point Cloud Data from a Geometric Optimization Perspective

  Niloy J. Mitra, Natasha Gelfand, Helmut Pottmann, Leonidas Guibas

  Symposium on Geometry Processing 2004

  [webpage]

  [slides]

  [pdf]

  shape acquisition and abstraction

2003

• Estimating Surface Normals in Noisy Point Cloud Data

  Niloy J. Mitra, An Nguyen, Leonidas Guibas

  Symposium on Computational Geometry 2003

  [webpage]

  [poster]

  [journal pdf]

  [conference pdf]

  [slides]

  shape acquisition and abstraction