320
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TVCG
2012
13 years 9 months ago
2012
—In this paper, we present an effective and scalable system for multivariate volume data visualization and analysis with a novel transfer function interface design that tightly c...
212
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TVCG
2012
13 years 9 months ago
2012
—In this paper, we present a robust and accurate algorithm for interactive image segmentation. The level set method is clearly advantageous for image objects with a complex topol...
206
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TVCG
2012
13 years 9 months ago
2012
—In this paper, we study the sensitivity of centrality metrics as a key metric of social networks to support visual reasoning. As centrality represents the prestige or importance...
191
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TVCG
2012
13 years 9 months ago
2012
—We propose a novel approach for the reconstruction of urban structures from 3D point clouds with an assumption of Manhattan World (MW) building geometry; i.e., the predominance ...
161
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TVCG
2012
13 years 9 months ago
2012
We describe a unified framework for generating a single high-quality still image (“snapshot”) from a short video clip. Our system allows the user to specify the desired opera...
173
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TVCG
2012
13 years 9 months ago
2012
—Effective three-dimensional streamline placement and visualization plays an essential role in many science and engineering disciplines. The main challenge for effective streamli...
187
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TVCG
2012
13 years 9 months ago
2012
—This paper proposes an algorithm to build a set of orthogonal Point-Based Manifold Harmonic Bases (PB-MHB) for spectral analysis over point-sampled manifold surfaces. To ensure ...
203
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TVCG
2012
13 years 9 months ago
2012
—We present an efficient algorithm for simulating diffuse reflections of sound in a static scene. Our approach is built on recent advances in precomputed light transport techni...