Browsing PG2015short by Subject "Computational Geometry and Object Modeling"

Now showing items 1-4 of 4

    • Accelerating Graph-based Path Planning Through Waypoint Clustering 

      Wardhana, Nicholas Mario; Johan, Henry; Seah, Hock-Soon (The Eurographics Association, 2015)
      Modern Computer Graphics applications commonly feature very large virtual environments and diverse characters which perform different kinds of motions. To accelerate path planning in such scenario, we propose subregion ...

    • Incomplete 3D Shape Retrieval via Sparse Dictionary Learning 

      Wan, Lili; Jiang, Jingyu; Zhang, Hao (The Eurographics Association, 2015)
      How to deal with missing data is one of the recurring questions in data analysis. The handling of significant missing data is a challenge. In this paper, we are interested in the problem of 3D shape retrieval where the ...

    • Light-Guided Tree Modeling of Diverse Biomorphs 

      Yi, Lei; Li, Hongjun; Guo, Jianwei; Deussen, Oliver; Zhang, Xiaopeng (The Eurographics Association, 2015)
      Creation of tree models faithful to light environment is an important task in computer graphics as well as in botanical research, such as horticulture and forestry. In this paper, we propose an approach to model virtual ...

    • Pairwise Surface Registration Using Local Voxelizer 

      Song, Peng; Chen, Xiaoping (The Eurographics Association, 2015)
      Surface registration is the process that brings scans into a common coordinate system by aligning their overlapping components, which can be achieved by finding a few pairs of matched points on each scan pair using shape ...