Search
Now showing items 1-5 of 5
Patch-based Texture Interpolation
(The Eurographics Association and Blackwell Publishing Ltd, 2010)
In this paper, we present a novel exemplar-based technique for the interpolation between two textures that combines patch-based and statistical approaches. Motivated by the notion of texture as a largely local phenomenon, ...
WebGL-based Streaming and Presentation Framework for Bidirectional Texture Functions
(The Eurographics Association, 2011)
Museums and Cultural Heritage institutions have a growing interest in presenting their collections to a broader community via the Internet. The photo-realistic presentation of interactively inspectable digital 3D replicas ...
Integrated High-Quality Acquisition of Geometry and Appearance for Cultural Heritage
(The Eurographics Association, 2011)
Current research trends demonstrate that, for a wide range of applications in cultural heritage, 3D shape acquisition alone is not sufficient. To generate a digital replica of a real world object the digitized geometric ...
BTF Compression via Sparse Tensor Decomposition
(The Eurographics Association and Blackwell Publishing Ltd, 2009)
In this paper, we present a novel compression technique for Bidirectional Texture Functions based on a sparse tensor decomposition. We apply the K-SVD algorithm along two different modes of a tensor to decompose it into a ...
Parallelized Matrix Factorization for fast BTF Compression
(The Eurographics Association, 2009)
Dimensionality reduction methods like Principal Component Analysis (PCA) have become commonplace for the compression of large datasets in computer graphics. One important application is the compression of Bidirectional ...