Search Results - I.3.5 [Computing Methodologies]: Computer Graphics Computational Geometry AND Object Modelling

LFS-Aware Surface Reconstruction From Unoriented 3D Point Clouds by Fu, Rao, Hormann, Kai, Alliez, Pierre

“…We present a novel approach for generating isotropic surface triangle meshes directly from unoriented 3D point clouds, with the mesh density adapting to the…”
Get full text

A Simple Algorithm for Maximal Poisson-Disk Sampling in High Dimensions by Ebeida, Mohamed S., Mitchell, Scott A., Patney, Anjul, Davidson, Andrew A., Owens, John D.

“…We provide a simple algorithm and data structures for d‐dimensional unbiased maximal Poisson‐disk sampling. We use an order of magnitude less memory and time…”
Get full text

A Survey of Simple Geometric Primitives Detection Methods for Captured 3D Data by Kaiser, Adrien, Ybanez Zepeda, Jose Alonso, Boubekeur, Tamy

“… graphics and computer vision. To that end, segmentation and optimization are crucial analysis components of the shape ion process, which can themselves be greatly simplified when performed on lightened geometric formats…”
Get full text

Fast, Exact, Linear Booleans by Bernstein, Gilbert, Fussell, Don

“…We present a new system for robustly performing Boolean operations on linear, 3D polyhedra. Our system is exact, meaning that all internal numeric predicates…”
Get full text

Sifted Disks by Ebeida, Mohamed S., Mahmoud, Ahmed H., Awad, Muhammad A., Mohammed, Mohammed A., Mitchell, Scott A., Rand, Alexander, Owens, John D.

“…We introduce the Sifted Disk technique for locally resampling a point cloud in order to reduce the number of points. Two neighboring points are removed and we…”
Get full text

MIQP‐based Layout Design for Building Interiors by Wu, Wenming, Fan, Lubin, Liu, Ligang, Wonka, Peter

“…We propose a hierarchical framework for the generation of building interiors. Our solution is based on a mixed integer quadratic programming (MIQP)…”
Get full text

Computer Assisted Relief Generation-A Survey by Kerber, J., Wang, M., Chang, J., Zhang, J. J., Belyaev, A., Seidel, H.-P.

“…In this paper, we present an overview of the achievements accomplished to date in the field of computer…”
Get full text

Mesh Statistics for Robust Curvature Estimation by Váša, L., Vaněček, P., Prantl, M., Skorkovská, V., Martínek, P., Kolingerová, I.

“…While it is usually not difficult to compute principal curvatures of a smooth surface of sufficient differentiability, it is a rather difficult task when only…”
Get full text

Optimal bandwidth selection for MLS surfaces by Hao Wang, Scheidegger, C.E., Silva, C.T.

“…We address the problem of bandwidth selection in MLS surfaces. While the problem has received relatively little attention in the literature, we show that…”
Get full text

Sparse Iterative Closest Point by Bouaziz, Sofien, Tagliasacchi, Andrea, Pauly, Mark

“…Rigid registration of two geometric data sets is essential in many applications, including robot navigation, surface reconstruction, and shape matching. Most…”
Get full text

Non-Rigid Puzzles by Litany, O., Rodolà, E., Bronstein, A. M., Bronstein, M. M., Cremers, D.

“…Shape correspondence is a fundamental problem in computer graphics and vision, with applications in various problems including animation, texture mapping, robotic vision, medical imaging, archaeology and many…”
Get full text

Stable Topological Signatures for Points on 3D Shapes by Carrière, Mathieu, Oudot, Steve Y., Ovsjanikov, Maks

“… However, the vast majority of these descriptors concentrate on the local geometry of the shape around the point, and thus are insensitive to its connectivity structure…”
Get full text

Quaternion Julia Set Shape Optimization by Kim, Theodore

“…We present the first 3D algorithm capable of answering the question: what would a Mandelbrot‐like set in the shape of a bunny look like? More concretely, can…”
Get full text

An Operator Approach to Tangent Vector Field Processing by Azencot, Omri, Ben-Chen, Mirela, Chazal, Frédéric, Ovsjanikov, Maks

“… as operators whose domain and range are functions defined on the mesh. Although this point of view is common in differential geometry it has so far not been adopted in geometry processing applications…”
Get full text

Unconditionally Stable Shock Filters for Image and Geometry Processing by Prada, F., Kazhdan, M.

“…This work revisits the Shock Filters of Osher and Rudin [OR90] and shows how the proposed filtering process can be interpreted as the advection of image values…”
Get full text

Learning 3D Scene Synthesis from Annotated RGB-D Images by Kermani, Z. Sadeghipour, Liao, Z., Tan, P., Zhang, H.

“…We present a data‐driven method for synthesizing 3D indoor scenes by inserting objects progressively into an initial, possibly, empty scene…”
Get full text

ManyLoDs: Parallel Many-View Level-of-Detail Selection for Real-Time Global Illumination by Hollander, Matthias, Ritschel, Tobias, Eisemann, Elmar, Boubekeur, Tamy

“…Level‐of‐Detail structures are a key component for scalable rendering. Built from raw 3D data, these structures are often defined as Bounding Volume…”
Get full text

Sparse Non-rigid Registration of 3D Shapes by Yang, Jingyu, Li, Ke, Li, Kun, Lai, Yu-Kun

“…Non‐rigid registration of 3D shapes is an essential task of increasing importance as commodity depth sensors become more widely available for scanning dynamic…”
Get full text

LeSSS: Learned Shared Semantic Spaces for Relating Multi-Modal Representations of 3D Shapes by Herzog, Robert, Mewes, Daniel, Wand, Michael, Guibas, Leonidas, Seidel, Hans-Peter

“… We learn a metric that links semantically similar objects represented in different modalities…”
Get full text

Noise-Adaptive Shape Reconstruction from Raw Point Sets by Giraudot, Simon, Cohen-Steiner, David, Alliez, Pierre

“…We propose a noise‐adaptive shape reconstruction method specialized to smooth, closed shapes. Our algorithm takes as input a defect‐laden point set with…”
Get full text