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    CGF
    2011
    200views Computational Geometry» more  CGF 2011»
    RTSAH Traversal Order for Occlusion Rays
    12 years 8 months ago
    RTSAH Traversal Order for Occlusion Rays
    Download  www.cs.utah.edu
    We accelerate the finding of occluders in tree based acceleration structures, such as a packetized BVH and a single ray kd-tree, by deriving the ray termination surface area heur...
    Thiago Ize, Charles D. Hansen
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    CGF
    2011
    255views Computational Geometry» more  CGF 2011»
    Computer-Suggested Facial Makeup
    12 years 8 months ago
    Computer-Suggested Facial Makeup
    Download  www.mpi-inf.mpg.de
    Finding the best makeup for a given human face is an art in its own right. Experienced makeup artists train for years to be skilled enough to propose a best-fit makeup for an ind...
    Kristina Scherbaum, Tobias Ritschel, Matthias B. H...
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    CGF
    2011
    219views Computational Geometry» more  CGF 2011»
    Prior Knowledge for Part Correspondence
    12 years 8 months ago
    Prior Knowledge for Part Correspondence
    Download  www.cs.sfu.ca
    Classical approaches to shape correspondence base their computation purely on the properties, in particular geometric similarity, of the shapes in question. Their performance stil...
    Oliver van Kaick, Andrea Tagliasacchi, Oana Sidi, ...
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    CGF
    2011
    194views Computational Geometry» more  CGF 2011»
    Fruit Senescence and Decay Simulation
    12 years 8 months ago
    Fruit Senescence and Decay Simulation
    Download  cg.cis.upenn.edu
    Aging and imperfections provide important visual cues for realism. We present a novel physically-based approach for simulating the biological aging and decay process in fruits. Th...
    Joseph T. Kider Jr., Samantha Raja, Norman I. Badl...
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    CGF
    2011
    248views Computational Geometry» more  CGF 2011»
    A Sparse Parametric Mixture Model for BTF Compression, Editing and Rendering
    12 years 8 months ago
    A Sparse Parametric Mixture Model for BTF Compression, Editing and Rendering
    Download  graphics.cs.yale.edu
    Bidirectional texture functions (BTFs) represent the appearance of complex materials. Three major shortcomings with BTFs are the bulky storage, the difficulty in editing and the ...
    Hongzhi Wu, Julie Dorsey, Holly E. Rushmeier
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    CGF
    2011
    206views Computational Geometry» more  CGF 2011»
    GeoBrush: Interactive Mesh Geometry Cloning
    12 years 8 months ago
    GeoBrush: Interactive Mesh Geometry Cloning
    Download  www-ui.is.s.u-tokyo.ac.jp
    We propose a method for interactive cloning of 3D surface geometry using a paintbrush interface, similar to the continuous cloning brush popular in image editing. Existing interac...
    Kenshi Takayama, Ryan Schmidt, Karan Singh, Takeo ...
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    CGF
    2011
    228views Computational Geometry» more  CGF 2011»
    Walking On Broken Mesh: Defect-Tolerant Geodesic Distances and Parameterizations
    12 years 8 months ago
    Walking On Broken Mesh: Defect-Tolerant Geodesic Distances and Parameterizations
    Download  www-i8.informatik.rwth-aachen.de
    Efficient methods to compute intrinsic distances and geodesic paths have been presented for various types of surface representations, most importantly polygon meshes. These meshe...
    Marcel Campen, Leif Kobbelt
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    CGF
    2011
    255views Computational Geometry» more  CGF 2011»
    Blur-Aware Image Downsampling
    12 years 8 months ago
    Blur-Aware Image Downsampling
    Download  matttrent.s3.amazonaws.com
    Resizing to a lower resolution can alter the appearance of an image. In particular, downsampling an image causes blurred regions to appear sharper. It is useful at times to create...
    Matthew Trentacoste, Rafal Mantiuk, Wolfgang Heidr...
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    CGF
    2011
    230views Computational Geometry» more  CGF 2011»
    Contouring Discrete Indicator Functions
    12 years 8 months ago
    Contouring Discrete Indicator Functions
    Download  faculty.cs.tamu.edu
    We present a method for calculating the boundary of objects from Discrete Indicator Functions that store 2material volume fractions with a high degree of accuracy. Although Marchi...
    Josiah Manson, J. Smith, Scott Schaefer
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    CGF
    2011
    235views Computational Geometry» more  CGF 2011»
    Procedural Modeling of Interconnected Structures
    12 years 8 months ago
    Procedural Modeling of Interconnected Structures
    Download  www-i8.informatik.rwth-aachen.de
    The complexity and detail of geometric scenes that are used in today’s computer animated films and interactive games have reached a level where the manual creation by tradition...
    Lars Krecklau, Leif Kobbelt
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