Results 11 to 20 of about 10,907 (259)
Degen Generalized Cylinders and Their Properties [PDF]
, 2006 Generalized cylinder (GC) has played an important role in computer vision since it was introduced in the 1970s. While studying GC models in human visual perception of shapes from contours, Marr assumed that GC's limbs are planar curves. Later, Koenderink and Ponce pointed out that this assumption does not hold in general by giving some examples.
Liangliang Cao +2 more
openaire +1 more source
Deforming generalized cylinders without self-intersection by means of a parametric center curve
Computational Visual Media, 2018 Large-scale deformations of a tubular object, or generalized cylinder, are often defined by a target shape for its center curve, typically using a parametric target curve. This task is non-trivial for free-form deformations or direct manipulation methods
Ruibin Ma +5 more
doaj +1 more source
Effect of Generating Heat on Ozone Generation in Dielectric Cylinder-Cylinder DBD Ozone Generator
Energy and Power Engineering, 2013 A cylinder-cylinder dielectric-barrier discharge (DBD) ozone generator has been developed. The ozone concentration was measured at an oxygen pressure of 1.02 atm and an oxygen flow rate of 12 L/min. The heat generated in the ozone tube during the operation of the ozone generator was investigated using a thermal camera.
Surapon Boonduang, Pichet Limsuwan
openaire +2 more sources
Numerical simulation on the vortex-induced vibration characteristics of staggered marine riser
You-qi chuyun, 2020 In order to master the vortex-induced vibration laws of marine riser system, the generalized α method was developed to solve the cylinder vibration equation, and the stability of the solution method was enhanced.
Zehua YE +5 more
doaj +1 more source
Nonlinear Analysis, 2010 Here the velocity field and the associated tangential stress corresponding to the rotational flow of a generalized second grade fluid within an infinite circular cylinder are determined by means of the Laplace and finite Hankel transforms.
M. Kamran, M. Imran, M. Athar
doaj +1 more source
The Cylinder of a Relation and Generalized Versions of the Nerve Theorem [PDF]
Discrete & Computational Geometry, 2018 9 pages, 1 ...
Ximena Fernández, Elias Gabriel Minian
openaire +4 more sources
Coupled Thermoelastic Analysis of Semi-elliptical Crack in Thick-walled Cylinder Considering Green-Lindsay and Green-Naghdi Type II Theories [PDF]
Journal of Stress Analysis, 2017 In this paper, the stress intensity factors for semi-elliptical cracks in a homogeneous isotropic cylinder have been determined. Athick-walled cylinder is subjected to a one-dimensional axisymmetric thermal shock on the outer surface according to the ...
E. Farahinezhad, A. Nouri, E. Hosseinian
doaj +1 more source
Alexandria Engineering Journal, 2021 This paper deals with the photothermal interaction of an isotropic, homogenous, semiconducting, viscothermoelastic solid cylinder in the context of Lord-Shulman's of generalized thermoelasticity theory.
Hamdy M. Youssef, Alaa A. El-Bary
doaj +1 more source
Generalized cylinders in semi-Riemannian and spin geometry [PDF]
Mathematische Zeitschrift, 2005 We use a construction which we call generalized cylinders to give a new proof of the fundamental theorem of hypersurface theory. It has the advantage of being very simple and the result directly extends to semi-Riemannian manifolds and to embeddings into spaces of constant curvature.
Bär, Christian +2 more
openaire +5 more sources
Journal of Function Spaces, 2016 Using simple formulas for generalized conditional Wiener integrals on a function space which is an analogue of Wiener space, we evaluate two generalized analytic conditional Wiener integrals of a generalized cylinder function which is useful in Feynman ...
Dong Hyun Cho
doaj +1 more source