Results 151 to 160 of about 13,400 (188)
Some of the next articles are maybe not open access.
Spherical Barycentric Coordinates
2006We develop spherical barycentric coordinates. Analogous to classical, planar barycentric coordinates that describe the positions of points in a plane with respect to the vertices of a given planar polygon, spherical barycentric coordinates describe the positionsof points on a sphere with respect to the vertices of a given spherical polygon.
Langer, T. +2 more
openaire +1 more source
Interference detection using barycentric coordinates
Mechanics Research Communications, 1982Abstract In summary algorithms using barycentric coordinates have been presented which allow for the simplified testing of whether or not a point lies inside or outside of a triangle or tetrahedron or whether a given line segment intersects a triangle or tetrahedron.
openaire +1 more source
Generalized barycentric coordinates and applications
Acta Numerica, 2015This paper surveys the construction, properties, and applications of generalized barycentric coordinates on polygons and polyhedra. Applications include: surface mesh parametrization in geometric modelling; image, curve, and surface deformation in computer graphics; and polygonal and polyhedral finite element methods.
openaire +1 more source
Euclidean and Hyperbolic Barycentric Coordinates
2010In Chap. 3, we have seen two important theorems in mechanics. These are Theorem 3.3, p. 69, about the mass and the center of momentum velocity of a particle system in classical mechanics, and Theorem 3.2, p. 64, about the mass and the center of momentum velocity of a particle system in relativistic mechanics.
openaire +1 more source
BARYCENTRIC COORDINATES: HISTORICAL OVERVIEW AND APPLICATIONS
Научное мнениеThe article is devoted to the history of the notion of barycentric coordinates and the evolution of the barycentric method. The authors formulate the algorithm of applying the barycentric method to solving problems and making investigation in different fields of science.
KSENIA S. MALINNIKOVA +1 more
openaire +1 more source
Piecewise Hermite interpolation via barycentric coordinates
2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cuomo, Salvatore +3 more
openaire +2 more sources
Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
On Transfinite Barycentric Coordinates
2006A general construction of trans_nite barycentric coordinates is obtained as a simple and natural generalization of Floater's mean value coordinates [Flo03, JSW05b]. The Gordon-Wixom interpolation scheme [GW74] and trans_nite counterparts of discrete harmonic and Wachspress-Warren coordinates are studied as particular cases of that general construction.
openaire +1 more source