Results 111 to 120 of about 188,550 (196)

An innovative approach to automated texture mapping for architectural heritage preservation [PDF]

Urbanism. Arhitectura. Constructii
This work will first focus on the various technical aspects of the design of photorealistic 3D renderings of architectural objects. Special attention will be given to the role of new technologies, such as photogrammetry or texture mapping, in the ...
Kawther Kharfouchi, Belkacem Labii, Walid Hamma, Hani Amir Aouissi, Soumia Kharfouchi   +4 more
doaj  

Imperceptible 3D Point Cloud Attacks on Lattice-based Barycentric Coordinates

Imperceptible adversarial attacks on 3D point clouds rely on effective constraints. While manifold constraints have notable advantages over Euclidean ones, the global parameterization used in current methods often fails to fully preserve manifold ...
Peng, Weilong, Liu, Ligang, Tang, Keke, Wang, Xiaofei, Du, Ziyong, Liu, Daizong, Tian, Zhihong   +6 more
core   +1 more source

A three-dimensional vision measurement method based on double-line combined structured light. [PDF]

Sci Rep, 2023
Wang M, Sun Q, Gao C, Ren Z, Dai W.
europepmc   +1 more source

Bivariate Spline Functions by Using Barycentric Coordinates over Irregular Triangulation

, 2017
B spline is a useful mathematical tool in numerical approximation, data fitting and filtering. Since current research on the bivariate splines concentrates on regular triangulartions, we study bivariate splines over irregular triangulations in ...
Jiang, Rui
core  

SPACEc: a streamlined, interactive Python workflow for multiplexed image processing and analysis. [PDF]

Nat Commun
Tan Y, Kempchen TN, Becker M, Haist M, Feyaerts D, Liu J, Toma M, Xiao Y, Su G, Rech AJ, Hölzel M, Fan R, Hickey JW, Nolan GP.   +13 more
europepmc   +2 more sources

Computationally efficient barycentric interpolation of large grain boundary octonion point sets. [PDF]

MethodsX, 2022
Baird SG, Homer ER, Fullwood DT, Johnson OK.   +3 more
europepmc   +1 more source

Accurate iodine quantification and residual error reduction with principal component analysis multimaterial decomposition using spectral CT. [PDF]

Med Phys
Khodajou-Chokami H, Ding H, Molloi S.
europepmc   +1 more source

Some New Properties of an Active Flux Type Scheme: PamPa. [PDF]

J Sci Comput
Abgrall R, Liu Y, Öffner P.
europepmc   +1 more source

Efficient Massive Computing for Deformable Volume Data Using Revised Parallel Resampling. [PDF]

Sensors (Basel), 2022
Park C, Kye H.
europepmc   +1 more source

Robust Barycentric Coordinates Computation of the Closest Point to a Hyperplane in E n

, 2013
—Barycentric coordinates are well known and used in many applications. They are used for a position computation inside of an (n+1)-sided simplex in an n-dimensional space, i.e. in a triangle in E2 or in a tetrahedron in E3.
Skala, Václav, Vaclav Skala
core