This is an introductory survey, from a geometric perspective, on the Singular Value Decomposition (SVD) for real matrices,focusing on the role of the Terracini Lemma. We extend this point ofview to tensors, we define the singular space of a tensor as the spacespanned by singular vector tup...
Perspective on the geometric conservation law and finite element methods for ALE simulations of incompressible flow This paper takes a fresh look at the geometric conservation law (GCL) from the perspective of the finite element method (FEM) for incompressible flows. The... S Étienne,A Garon,...
Neukum G, Ivanov B A. 1994. Crater size distributions and impact probabilities on Earth from lunar, terrestrial-planet, and asteroid cratering data. In: Gehrels T G, ed. Hazards due to Comets and Asteroids. Tucson: University of Arizona Press. 359–416 Google Scholar Neumann G A, Zuber M ...
We propose a geometric approach to 3-D motion segmentation from point correspondences in three perspective views. We demonstrate that after applying a poly... R Vidal,R Hartley - 《IEEE Transactions on Pattern Analysis & Machine Intelligence》 被引量: 251发表: 2008年 Branch-and-bound hypothesis...
This paper provides a study on object recognition under paraperspective projection. Discussed is the problem of determining whether or not a given image wa
genetic analysis, carried out on the selected samples, revealed that samples with similar preservation states, as determined by FTIR parameters, and well preserved in terms of C:N ratio, produced different yields of aDNA. To ascertain whether the quality of collagen was indicative of the amount ...
and translate several popular optimization schemes on the L2unit hypersphere. This formulation and the associated geometric interpretation sheds new light on the training dynamics and the relation between different optimization schemes. In particular, we use it to derive the effective learning rate of ...
Preparatory signals are more pronounced in samples with high geometric heterogeneity, e.g., due to high micro-crack damage and roughness. However, this effect also depends on confining pressure. During confining pressure increase from 75 to 150 MPa, we observe progressively more linear stress-str...
CAI Platform for Fundamental Geometric Training on Perspective Sketching Ding-Bang Luh and Shao-Nung Chen Department of Industrial Design, National Cheng Kung University No.1, University Road, Tainan City 701, Taiwan, R.O.C. luhdb@mail.ncku.edu.tw, nomoloschen@gmail.com Abstract. For most ...
Preliminary experiments on the Metal-specificity antibody-antigen bind- ing properties demonstrated that the main factors affecting antibody recognizing antigen were metal ion radii and its electronic and shape complementarity; the structure of the chelator; the three-dimensional and coordinate-geometric ...