WSCG
2004
13 years 6 months ago
2004
Shadow mapping is a commonly used technique for generating hard shadows in real time. However, existing shadow map based algorithms cannot render full soft shadows penumbras onto ...
WSCG
2004
13 years 6 months ago
2004
Design of an anisotropic diffusion-based filter that performs Bayesian classification for automatic selection of a proper weight for fairing polygon meshes is proposed. The data a...
WSCG
2004
13 years 6 months ago
2004
In recent times, subdivision surfaces have been considered a powerful representation for shape design. They have been successfully introduced in character animation software packa...
WSCG
2004
13 years 6 months ago
2004
Freeform features (FFF) manipulation is an emerging research area in geometric modelling field, which aims to develop innovative shape modification paradigms, more focused on glob...
WSCG
2004
13 years 6 months ago
2004
This paper focuses on a fast and effective model for range images segmentation and modeling. The first phase is based on the well-known Simoncelli's steerable pyramid, useful...
WSCG
2004
13 years 6 months ago
2004
WSCG
2004
13 years 6 months ago
2004
The problem of segmenting color video sequences is addressed. Boundary motion and occlusion relations expressed by labeling rules are argued to be of key importance for segmentati...
WSCG
2004
13 years 6 months ago
2004
This paper presents a generalized approach for performing general rotations in the n-Dimensional Euclidean space around any arbitrary (n-2)-Dimensional subspace. It first shows th...
WSCG
2004
13 years 6 months ago
2004
We present a new interface for producing high quality web deliverable interactive 3D facial animation. We aim at providing visual artists with established 3D character animation t...
WSCG
2004
13 years 6 months ago
2004
An ongoing research topic is to build suitable visualization architectures for anthropomorphic conversational user interfaces which will run on different devices like laptops, PDA...