Hierarchical face cluster partitioning of polygonal surfaces and high-speed rendering.
Tokuo TsujiHongbin ZhaTsutomu HasegawaRyo KurazumePublished in: Systems and Computers in Japan (2007)
Keyphrases
- high speed
- implicit surfaces
- hierarchical clustering
- hierarchical structure
- real time
- three dimensional
- disjoint clusters
- human faces
- clustering scheme
- low power
- face images
- clustering algorithm
- data clustering
- principal curves
- surface reconstruction
- ray tracing
- computer graphics
- recognition algorithm
- facial expressions
- high quality
- range data
- free form
- normalized cut
- geometric models
- hierarchical tree
- hierarchical clustering algorithms
- data points
- coarse to fine
- face recognition
- image synthesis
- volume rendering
- photorealistic
- point cloud