SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Multiresolution analysis of arbitrary meshes
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Surface fitting with hierarchical splines
ACM Transactions on Graphics (TOG)
Multiresolution analysis for surfaces of arbitrary topological type
Multiresolution analysis for surfaces of arbitrary topological type
Interactive multiresolution surface viewing
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Fitting smooth surfaces to dense polygon meshes
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Automatic reconstruction of B-spline surfaces of arbitrary topological type
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Multiresolution analysis for surfaces of arbitrary topological type
ACM Transactions on Graphics (TOG)
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Fast and Intuitive Metamorphosis of 3D Polyhedral Models Using SMCC Mesh Merging Scheme
IEEE Transactions on Visualization and Computer Graphics
Metamorphosis of Arbitrary Triangular Meshes
IEEE Computer Graphics and Applications
Metamorphosis of 3D Polyhedral Models Using Progressive Connectivity Transformations
IEEE Transactions on Visualization and Computer Graphics
3D object modelling for entertainment applications
Proceedings of the 2006 ACM SIGCHI international conference on Advances in computer entertainment technology
Liver Segmentation Using Automatically Defined Patient Specific B-Spline Surface Models
MICCAI '09 Proceedings of the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention: Part II
A tool for analytical simulation of B-splines surface deformation
Computer-Aided Design
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This paper presents an efficient BSpline surface reconstruction technique for modelling deformable objects. The differences of our methods from previous BSpline fitting approaches are: 1) the reconstructed BSpline patch does not need to be square shaped. This significantly reduces the required number of BSpline patches for reconstruction; 2) the dataset to be reconstructed does not have to be grid data. This is important, especially for 3D scan data, which is unstructured dense point cloud, normally with holes. A compact 3D shape description can be obtained using our approach. This shape representation allows 3D metamorphosis, direct manipulation of free-form deformation, and level of detail control (real time multi-resolution rendering). The demonstrated results are reconstructed directly from the dense point clouds collected from our 3D scanner (based on stereo photogrammetry technique) and example datasets provided by Cyberware.