Results 61 to 70 of about 537,671 (190)
On gauge-invariant deformation of reducible gauge theories
European Physical Journal C: Particles and Fields, 2022 New method for construction of gauge-invariant deformed theory from an initial gauge theory proposed in our previous papers (Buchbinder and Lavrov in JHEP 06:854, 2021; Buchbinder and Lavrov in Eur Phys J C 81:856, 2021) for closed/open gauge algebras is
P. M. Lavrov
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Parity violating spin-two gauge theories
, 2003 Nonlinear covariant parity-violating deformations of free spin-two gauge theory are studied in n>2 spacetime dimensions, using a linearized frame and spin-connection formalism, for a set of massless spin-two fields.
C. Cutler +14 more
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A simple approach to interactive free-form shape deformations [PDF]
10th Pacific Conference on Computer Graphics and Applications, 2002. Proceedings., 2003 In this paper we propose a set of free-form shape deformation techniques. The basic approach can be described as follows. Given a surface represented by a mesh and a control point, for every mesh vertex let us consider the difference between the control point and the vertex. The vertex is shifted by a displacement equal to the difference, times a scale
Yoshizawa, S. +2 more
openaire +2 more sources
Small- and Large-scale Characterization and Mixing Properties in a Thermally Driven Thin Liquid Film
, 2015 Thin liquid films are nanoscopic elements of foams, emulsions and suspensions, and form a paradigm for nanochannel transport that eventually test the limits of hydrodynamic descriptions.
Abel, Markus, Winkler, Michael
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Graphical ModelsWith the support of Virtual Reality (VR) and Augmented Reality (AR) technologies, the 3D virtual eyeglasses try-on application is well on its way to becoming a new trending solution that offers a “try on” option to select the perfect pair of eyeglasses ...
Fan Zhang +4 more
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Explicit B-spline regularization in diffeomorphic image registration
Frontiers in Neuroinformatics, 2013 Diffeomorphic mappings are central to image registration due largely to their topological properties and success in providing biologically plausible solutions to deformation and morphological estimation problems.
Nicholas James Tustison, Brian eAvants
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Applied and Computational Mechanics, 2020 A new analytical solution is presented for functionally graded (FG) beams to investigate the bending behaviour under the hygro-thermo-mechanical loading using a new fifth order shear and normal deformation theory (FOSNDT).
Ghumare S. M., Sayyad A. S.
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Nuclear Physics B, 2019 We present a complete solution to the problem of Formal Higher Spin Gravities — formally consistent field equations that gauge a given higher spin algebra and describe free higher spin fields upon linearization.
Alexey Sharapov, Evgeny Skvortsov
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Compact Model Representation for 3D Reconstruction
, 2017 3D reconstruction from 2D images is a central problem in computer vision. Recent works have been focusing on reconstruction directly from a single image.
Eriksson, Anders +5 more
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Seamlessly Natural: Image Stitching with Natural Appearance Preservation
TechnologiesConventional image stitching pipelines predominantly rely on homographic alignment, whose planar assumption often breaks down in dual-camera configurations capturing non-planar scenes, producing geometric warping, bulging, and structural distortion.
Gaetane Lorna N. Tchana +3 more
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