Search Results for author:
Found 6 papers, 5 papers with code
PPSURF: Combining Patches and Point Convolutions for Detailed Surface Reconstruction
3D surface reconstruction from point clouds is a key step in areas such as content creation, archaeology, digital cultural heritage, and engineering.
Walk2Map: Extracting Floor Plans from Indoor Walk Trajectories
Thanks to recent advances in data-driven inertial odometry, such minimalistic input data can be acquired from the IMU readings of consumer-level smartphones, which allows for an effortless and scalable mapping of real-world indoor spaces.
Visualization of High-dimensional Scalar Functions Using Principal Parameterizations
Insightful visualization of multidimensional scalar fields, in particular parameter spaces, is key to many fields in computational science and engineering.
TTHRESH: Tensor Compression for Multidimensional Visual Data
Memory and network bandwidth are decisive bottlenecks when handling high-resolution multidimensional data sets in visualization applications, and they increasingly demand suitable data compression strategies.
Graphics
Tensor Approximation of Advanced Metrics for Sensitivity Analysis
Following up on the success of the analysis of variance (ANOVA) decomposition and the Sobol indices (SI) for global sensitivity analysis, various related quantities of interest have been defined in the literature including the effective and mean dimensions, the dimension distribution, and the Shapley values.
Numerical Analysis 65C20, 15A69, 49Q12
Sobol Tensor Trains for Global Sensitivity Analysis
We propose the tensor train decomposition (TT) as a unified framework for surrogate modeling and global sensitivity analysis via Sobol indices.
Numerical Analysis 65C20, 15A69, 49Q12
