Using quaternions for coding 3D transformations
Graphics gems
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Synthesizing realistic facial expressions from photographs
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
MAPS: multiresolution adaptive parameterization of surfaces
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
A new class of radial basis functions with compact support
Mathematics of Computation
Reconstruction and representation of 3D objects with radial basis functions
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Numerical Recipes in C++: the art of scientific computing
Numerical Recipes in C++: the art of scientific computing
Head shop: generating animated head models with anatomical structure
Proceedings of the 2002 ACM SIGGRAPH/Eurographics symposium on Computer animation
Reanimating the dead: reconstruction of expressive faces from skull data
ACM SIGGRAPH 2003 Papers
The space of human body shapes: reconstruction and parameterization from range scans
ACM SIGGRAPH 2003 Papers
Deformation transfer for triangle meshes
ACM SIGGRAPH 2004 Papers
Cross-parameterization and compatible remeshing of 3D models
ACM SIGGRAPH 2004 Papers
ACM SIGGRAPH 2004 Papers
In search for your own virtual individual
SAMT'06 Proceedings of the First international conference on Semantic and Digital Media Technologies
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We present an approach for constructing feature-based 3D characters from scanned models with feature markers specified. Our method consists of three phases. Firstly, a Radial Basis Function (RBF) based global warping function is applied to deform a feature-template to a shape interpolating the features points on the scanned model. A surface fitting process is then adopted to refine the feature-template to approximate the given model. The surface fitting process is a hybrid of the closest point scheme and the region propagation based scheme, which leads to an excellent result even if large size holes are introduced on the scanned data or the warped template mesh is apart from the scanned model. Finally, with the template fitting results, we introduce a method to transform the complex geometry to 3D character models by using the Compactly Supported Radial Basis Function (CSRBF).