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Robust Surface Reconstruction

V. Estellers, M. A. Scott, S. Soatto
2016 SIAM Journal of Imaging Sciences  
To achieve both flexibility and accuracy, we couple an implicit parametrization that reconstructs surfaces of unknown topology with adaptive discretizations that avoid the high memory and computational  ...  We propose a method to reconstruct surfaces from oriented point clouds corrupted by errors arising from range imaging sensors.  ...  For this reason, it is critical that reconstruction methods estimate topology correctly. We propose a robust algorithm to reconstruct a watertight surface from an oriented point cloud.  ... 
doi:10.1137/15m1048380 fatcat:63vtdkoz7ng4dcf3ssqvg5jgha

3-D Reconstruction of Three Views Based on Manifold Study [chapter]

Li Cong, Zhao Hongrui, Fu Gang, Peng Xingang
2014 Communications in Computer and Information Science  
Completing that, the topological relations of points are mapped back to 3-D space and 3-D reconstruction is realized.  ...  Obtaining 3-D reconstruction directly and expediently for the real world has became a hot topic in many fields. A 3-D reconstruction method of three views based on manifold study is proposed.  ...  Approaches based on image sequences can directly and quickly reconstruct for the real world just rely on epipolar geometry of adjacent view.  ... 
doi:10.1007/978-3-662-45498-5_21 fatcat:yionaldvzjfsxfz45nrrja2hoy

Robust Poisson Surface Reconstruction [chapter]

Virginia Estellers, Michael Scott, Kevin Tew, Stefano Soatto
2015 Lecture Notes in Computer Science  
We choose an implicit parametrization to reconstruct surfaces of unknown topology and close large gaps in the point cloud.  ...  We also advocate for convex optimization, instead isogeometric finite-element techniques, to efficiently solve the minimization and allow for non-differentiable functionals.  ...  Our objective function penalizes deviations in the normal orientation with a Huber loss function to robustly recover the topology of the surface and allow for sharp corners; this makes our model more robust  ... 
doi:10.1007/978-3-319-18461-6_42 fatcat:pzsopmei65fxtpscaxwulvyx4m

A Study On Applications And Techniques Of Surface Re- Construction

Subhanga Kishore Das, Sabyasachi Pattnaik
2012 International journal of computer and communication technology  
The surface reconstruction method has three major phases: Initial surface estimation, Mesh optimization, and piecewise smooth surface optimization.  ...  This paper describes a general method for automatic reconstruction of accurate, concise, piecewise smooth surfaces from unorganized 3D points.  ...  To fully realize the potential of 3D scanning, it is essential to develop general, automatic, efficient, and robust surface reconstruction algorithms for converting the data points that 3D scanners produce  ... 
doi:10.47893/ijcct.2012.1156 fatcat:szsarzgnibdhvejv6e7m3ngtly

SDFDiff: Differentiable Rendering of Signed Distance Fields for 3D Shape Optimization

Yue Jiang, Dantong Ji, Zhizhong Han, Matthias Zwicker
2020 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)  
In addition, we employ a multi-resolution strategy to obtain a robust optimization algorithm.  ...  Compared to other representations, SDFs have the advantage that they can represent shapes with arbitrary topology, and that they guarantee watertight surfaces.  ...  In contrast to triangle meshes, the surface topology is not fixed in SDFs and can adapt to the actual scene topology during optimization.  ... 
doi:10.1109/cvpr42600.2020.00133 dblp:conf/cvpr/0002JHZ20 fatcat:pnaftnnrprb6ld3pnsxtrlzrwa

Temporally coherent completion of dynamic shapes

Hao Li, Linjie Luo, Daniel Vlasic, Pieter Peers, Jovan Popović, Mark Pauly, Szymon Rusinkiewicz
2012 ACM Transactions on Graphics  
We present a novel shape completion technique for creating temporally coherent watertight surfaces from real-time captured dynamic performances.  ...  Most conventional dynamic shape reconstruction techniques rely on template models or assume slow deformations in the input data.  ...  the input performances, Krystle de Mesa for proof-reading, and Duygu Ceylan for helping with the video.  ... 
doi:10.1145/2077341.2077343 fatcat:pwpdh6mpibcwrn57r4joauq4km

Optimal Model Fitting for Building Reconstruction From Point Clouds

Wenyuan Zhang, Zhixin Li, Jie Shan
2021 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
The subsequent reconstruction procedure is difficult to assure topologic consistency and geometric accuracy.  ...  The approach not only qualitatively generates semantic building models but also exhibits the potential for building reconstruction over large areas.  ...  Moreover, the optimization method with PMD as a cost metric is robust to noise and outliers. D.  ... 
doi:10.1109/jstars.2021.3110429 fatcat:wyj5zvwyyvelfgeoaab4vep4se

Iso-Points: Optimizing Neural Implicit Surfaces with Hybrid Representations [article]

Wang Yifan, Shihao Wu, Cengiz Oztireli, Olga Sorkine-Hornung
2021 arXiv   pre-print
However, optimizing for the parameters for accurate and robust reconstructions remains a challenge, especially when the input data is noisy or incomplete.  ...  and topology.  ...  Acknowledgement We would like to thank Viviane Yang for her help with the point2surf code.  ... 
arXiv:2012.06434v2 fatcat:guysfuk2b5cnjpljmb4hslezyu

Analysis, reconstruction and manipulation using arterial snakes

Guo Li, Ligang Liu, Hanlin Zheng, Niloy J. Mitra
2010 ACM SIGGRAPH Asia 2010 papers on - SIGGRAPH ASIA '10  
We refer to the resultant surfaces as arterial surfaces. In this paper we approach for analyzing, reconstructing, and manipulating such arterial surfaces.  ...  We present a range of applications including reconstruction, topology repairing, and manipulation of arterial surfaces by directly controlling the underlying curve network and the associated sectional  ...  Several people helped in generating comparison results for Figure 11 namely Junjie Cao and Oscar Au for Laplacian contraction, Misha Kazhdan for Poisson surface reconstruction, Balint  ... 
doi:10.1145/1882262.1866178 fatcat:7jqxhum7svbo7hihsz33uvr4jy

Analysis, reconstruction and manipulation using arterial snakes

Guo Li, Ligang Liu, Hanlin Zheng, Niloy J. Mitra
2010 ACM Transactions on Graphics  
We refer to the resultant surfaces as arterial surfaces. In this paper we approach for analyzing, reconstructing, and manipulating such arterial surfaces.  ...  We present a range of applications including reconstruction, topology repairing, and manipulation of arterial surfaces by directly controlling the underlying curve network and the associated sectional  ...  Several people helped in generating comparison results for Figure 11 namely Junjie Cao and Oscar Au for Laplacian contraction, Misha Kazhdan for Poisson surface reconstruction, Balint  ... 
doi:10.1145/1882261.1866178 fatcat:oxdvmsur5jdkphmluen5ly3l6a

Analysis, reconstruction and manipulation using arterial snakes

Guo Li, Ligang Liu, Hanlin Zheng, Niloy J. Mitra
2010 ACM SIGGRAPH Asia 2010 papers on - SIGGRAPH ASIA '10  
We refer to the resultant surfaces as arterial surfaces. In this paper we approach for analyzing, reconstructing, and manipulating such arterial surfaces.  ...  We present a range of applications including reconstruction, topology repairing, and manipulation of arterial surfaces by directly controlling the underlying curve network and the associated sectional  ...  Several people helped in generating comparison results for Figure 11 namely Junjie Cao and Oscar Au for Laplacian contraction, Misha Kazhdan for Poisson surface reconstruction, Balint  ... 
doi:10.1145/1866158.1866178 fatcat:7pxkjgypvbayxajcf2dxvleirq

Compression for Smooth Shape Analysis [article]

V. Estellers, F. R. Schmidt, D. Cremers
2017 arXiv   pre-print
Our framework can also compress surfaces represented by point clouds to do shape analysis of 3D scanning data.  ...  We avoid this bottleneck with a compression technique that represents a smooth shape as subdivision surfaces and exploits the subdivision scheme to parametrize smooth functions on that shape with a few  ...  To avoid solving a combinatorial problem, we fix the topology of the control mesh, and thus the topology of the surface, and only optimize for the location of the vertices V .  ... 
arXiv:1711.10824v1 fatcat:3ox3n2j7fzhibmdkgvwvh54mgq

A robust real-time surface reconstruction method on point clouds captured from a 3D surface photogrammetry system

Wenyang Liu, Yam Cheung, Amit Sawant, Dan Ruan
2016 Medical Physics (Lancaster)  
Purpose: To develop a robust and real-time surface reconstruction method on point clouds captured from a 3D surface photogrammetry system.  ...  Conclusions: The authors have developed a fast and robust surface reconstruction method on point clouds captured from a 3D surface photogrammetry system, with demonstrated sub-millimeter reconstruction  ...  surface from the point cloud by optimizing a regularized functional. 3 The reconstructed continuous surface is robust to noise and missing measurements and permits better quantification of the surface  ... 
doi:10.1118/1.4945695 pmid:27147347 pmcid:PMC4833747 fatcat:iflty4enqvdwhg75pm4tvxoh7a

Robust single-view geometry and motion reconstruction

Hao Li, Bart Adams, Leonidas J. Guibas, Mark Pauly
2009 ACM SIGGRAPH Asia 2009 papers on - SIGGRAPH Asia '09  
Abstract We present a framework and algorithms for robust geometry and motion reconstruction of complex deforming shapes.  ...  Our method makes use of a smooth template that provides a crude approximation of the scanned object and serves as a geometric and topological prior for reconstruction.  ...  We found that a template model is essential as a geometric and topological prior for the robust reconstruction of shapes that undergo complex deformations, in particular for singleview acquisition, where  ... 
doi:10.1145/1661412.1618521 fatcat:2hjvqwdkaja2vpclq2dd3lowm4

Robust single-view geometry and motion reconstruction

Hao Li, Bart Adams, Leonidas J. Guibas, Mark Pauly
2009 ACM Transactions on Graphics  
Abstract We present a framework and algorithms for robust geometry and motion reconstruction of complex deforming shapes.  ...  Our method makes use of a smooth template that provides a crude approximation of the scanned object and serves as a geometric and topological prior for reconstruction.  ...  We found that a template model is essential as a geometric and topological prior for the robust reconstruction of shapes that undergo complex deformations, in particular for singleview acquisition, where  ... 
doi:10.1145/1618452.1618521 fatcat:zxu5j7ymqvav7gwwbf5vwmezwi
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