The objective of this work is to develop error-bounded lossy compression methods to preserve topological features in 2D and 3D vector fields. Specifically, we explore the …
The objective of this work is to develop error-bounded lossy compression methods to preserve topological features in 2D and 3D vector fields. Specifically, we explore the …
Lossy compression has been employed to reduce the unprecedented amount of data produced by today's large-scale scientific simulations and high-resolution instruments. To …
Vector field simplification aims to reduce the complexity of the flow by removing features according to their relevance and importance. Our goal is to preserve only the important …
T Günther, I Baeza Rojo - Topological Methods in Data Analysis and …, 2021 - Springer
Flow visualization is a research discipline that is concerned with the visual exploration and analysis of vector fields. An important class of methods are the topology-based techniques …
LV Dang, K Vacharanukul, SS Makhanov - The International Journal of …, 2019 - Springer
The paper presents a new method to generate efficient milling toolpaths for five-axis sculptured surface machining in an important case when the vector field of preferred …
M Smolik, V Skala - Mathematics and Computers in Simulation, 2021 - Elsevier
We propose a new approach for meshless multi-level radial basis function (ML-RBF) approximation which offers data-sensitive compression and progressive details …
L Van Dang, S Makhanov - International Journal of Production …, 2021 - Taylor & Francis
Matching a five-axis toolpath and a vector field (VF) of preferred directions (VFPD) is increasingly popular in the five-axis machining industry. However, surfaces represented by …
V Skala - Procedia Computer Science, 2017 - Elsevier
This article presents a new method for classification of critical points. A vector field is usually classified using only a Jacobian matrix of the approximated vector field. This work shows …