Search Results - Computing methodologies Computer graphics Shape modeling Volumetric models*

Curvilinear Optical Proximity Correction via Cardinal Spline by Zheng, Su, Liang, Xiaoxiao, Yu, Ziyang, Ma, Yuzhe, Yu, Bei, Wong, Martin

“… Extensive experiments demonstrate the effectiveness of our methodology, highlighting its potential as a viable OPC/ILT alternative…”
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Quaternion Julia Set Shape Optimization by Kim, Theodore

“…‐like set in the shape of a bunny look like? More concretely, can we find an iterated quaternion rational map whose potential field contains an isocontour with a desired shape…”
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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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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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Animation-Aware Quadrangulation by Marcias, Giorgio, Pietroni, Nico, Panozzo, Daniele, Puppo, Enrico, Sorkine-Hornung, Olga

“…Geometric meshes that model animated characters must be designed while taking into account the deformations that the shape will undergo during animation…”
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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…”
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3DBrushVR: From Virtual Reality Primitives to Complex Manifold Objects by Zhu, Yuzhen, Tang, Xiangjun, Zhang, Jing, Pan, Ye, Shen, Jingjing, Jin, Xiaogang

“…). These state-of-the-art methods either start modeling from dense collections of stroke ribbons drawn by professional artists, or from the most basic point skeletons, line skeletons, and polygon skeletons…”
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Using Direct Volume Rendering for Augmented Reality in Resource-constrained Platforms by Cetinsaya, Berk, Neumann, Carsten, Reiners, Dirk

“…Rendering a large volume is a challenging task on mobile and Augmented Reality (AR) devices due to lack of memory space and device limitations. Therefore, we…”
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A simple algorithm for surface denoising by Peng, Jianbo, Strela, Vasily, Zorin, Denis

“…We present a simple denoising technique for geometric data represented as a semiregular mesh, based on locally adaptive Wiener filtering. The degree of…”
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Octree-based decimation of marching cubes surfaces by Shekhar, Raj, Fayyad, Elias, Yagel, Roni, Cornhill, J. Fredrick

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Geometric surface smoothing via anisotropic diffusion of normals by Tasdizen, Tolga, Whitaker, Ross, Burchard, Paul, Osher, Stanley

“… First is the use of level set surface models, which allows us to process very complex shapes of arbitrary and changing topology…”
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Dual Marching Cubes by Nielson, Gregory M.

“…We present the definition and computational algorithms for a new class of surfaces which are dual to the isosurface produced by the widely used marching cubes…”
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Volume tracking by Silver, Deborah, Wang, X.

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Anatomy-based facial tissue modeling using the finite element method by Keeve, Erwin, Girod, Sabine, Pfeifle, Paula, Girod, Bernd

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Surface Reconstruction of Noisy and Defective Data Sets by Xie, Hui, McDonnell, Kevin T., Qin, Hong

“…We present a novel surface reconstruction algorithm that can recover high-quality surfaces from noisy and defective data sets without any normal or orientation…”
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Using distance maps for accurate surface representation in sampled volumes by Gibson, Sarah F. F.

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Complex-valued contour meshing by Weigle, Chris, Banks, David C.

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Surface rendering versus volume rendering in medical imaging: techniques and applications (panel) by Shahidi, Ramin

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Compressing polygon mesh geometry with parallelogram prediction by Isenburg, Martin, Alliez, Pierre

“…In this paper we present a generalization of the geometry coder by Touma and Gotsman [34] to polygon meshes. We let the polygon information dictate where to…”
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A New Seamless Multi-resolution Simplification Method for the Terrain Model by Zhang, Huijie, Sun, Jigui, Qi, Changsong, Lv, Nan

“…This paper presents a fast method to construct the simplified terrain model with the multi-resolution. In this method, we adopt the normal quad-tree hierarchy…”
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