Search Results - "Computing methodologies Computer graphics Shape modeling"

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…”
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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…”
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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…”
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Can bi-cubic surfaces be class A? by Karčiauskas, Kęstutis, Peters, Jörg

“…'Class A surface’ is a term in the automotive design industry, describing spline surfaces with aesthetic, non‐oscillating highlight lines. Tensor‐product…”
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Stable Topological Signatures for Points on 3D Shapes by Carrière, Mathieu, Oudot, Steve Y., Ovsjanikov, Maks

“…Comparing points on 3D shapes is among the fundamental operations in shape analysis. To facilitate this task, a great number of local point signatures or…”
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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,…”
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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

“…In this paper, we propose a new method for structuring multi‐modal representations of shapes according to semantic relations. We learn a metric that links…”
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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…”
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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. Instead of relying…”
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An Operator Approach to Tangent Vector Field Processing by Azencot, Omri, Ben-Chen, Mirela, Chazal, Frédéric, Ovsjanikov, Maks

“…In this paper, we introduce a novel coordinate‐free method for manipulating and analyzing vector fields on discrete surfaces. Unlike the commonly used…”
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A one-dimensional homologically persistent skeleton of an unstructured point cloud in any metric space by Kurlin, V.

“…Real data are often given as a noisy unstructured point cloud, which is hard to visualize. The important problem is to represent topological structures hidden…”
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Identifying Style of 3D Shapes using Deep Metric Learning by Lim, Isaak, Gehre, Anne, Kobbelt, Leif

“…We present a method that expands on previous work in learning human perceived style similarity across objects with different structures and functionalities…”
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Complex Transfinite Barycentric Mappings with Similarity Kernels by Chen, Renjie, Gotsman, Craig

“…Transfinite barycentric kernels are the continuous version of traditional barycentric coordinates and are used to define interpolants of values given on a…”
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Perfect Matching Quad Layouts for Manifold Meshes by Razafindrazaka, Faniry H., Reitebuch, Ulrich, Polthier, Konrad

“…This paper introduces a new approach to automatically generate pure quadrilateral patch layouts on manifold meshes. The algorithm is based on a careful…”
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Hierarchical Multiview Rigid Registration by Tang, Yizhi, Feng, Jieqing

“…Registration is a key step in the 3D reconstruction of real‐world objects. In this paper, we propose a hierarchical method for the rigid registration of…”
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Scale-Invariant Directional Alignment of Surface Parametrizations by Campen, Marcel, Ibing, Moritz, Ebke, Hans-Christian, Zorin, Denis, Kobbelt, Leif

“…Various applications of global surface parametrization benefit from the alignment of parametrization isolines with principal curvature directions. This is…”
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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…”
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Practical Anisotropic Geodesy by Campen, Marcel, Heistermann, Martin, Kobbelt, Leif

“…The computation of intrinsic, geodesic distances and geodesic paths on surfaces is a fundamental low‐level building block in countless Computer Graphics and…”
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Crawl through Neighbors: A Simple Curve Reconstruction Algorithm by Parakkat, Amal Dev, Muthuganapathy, Ramanathan

“…Given a planar point set sampled from an object boundary, the process of approximating the original shape is called curve reconstruction. In this paper, a…”
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Curve Reconstruction with Many Fewer Samples by Ohrhallinger, S., Mitchell, S.A., Wimmer, M.

“…We consider the problem of sampling points from a collection of smooth curves in the plane, such that the Crust family of proximity‐based reconstruction…”
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