Results 31 to 40 of about 276,333 (203)
Watermarked 3-D Mesh Quality Assessment [PDF]
IEEE Transactions on Multimedia, 2007 This paper addresses the problem of assessing distortions produced by watermarking 3-D meshes. In particular, a new methodology for subjective evaluation of the quality of 3-D objects is proposed and implemented. Two objective metrics derived from measures of surface roughness are then proposed and their efficiency to predict the perceptual impact of 3-
Massimiliano Corsini +3 more
openaire +6 more sources
Multi-Size-Mesh, Multi-Time-Step Algorithm for Noise Computation on Curvilinear Meshes [PDF]
, 2013 Aeroacoustic problems are often multi-scale and a zonal refinement technique is thus desirable to reduce computational effort while preserving low dissipation and low dispersion errors from the numerical scheme.
CORRE, Christophe +3 more
core +1 more source
Komparasi Analisa Kinerja Mesh Interface Dan Bridge Interface Pada Wireless WDS Mesh Network
JISKA (Jurnal Informatika Sunan Kalijaga), 2020 Wireless mesh networking provides a solution to the problem of network distribution that has been constrained by cable networks and wireless networks that are not directly related to other wireless networks.
Arief Ikhwan Wicaksono +2 more
doaj +1 more source
Anisotropic SpiralNet for 3D Shape Completion and Denoising
Sensors, 2022 Three-dimensional mesh post-processing is an important task because low-precision hardware and a poor capture environment will inevitably lead to unordered point clouds with unwanted noise and holes that should be suitably corrected while preserving the ...
Seong Uk Kim +3 more
doaj +1 more source
Identification and optimization for low-quality CFD grids based on K-Means++ clustering method [PDF]
AIP AdvancesMesh generation and optimization represent a fundamental preprocessing stage in computational fluid dynamics (CFD), where their significance becomes particularly pronounced in hypersonic flow simulations.
Qianyue Fu +4 more
doaj +1 more source
طب انتظامی, 2022 INTRODUCTION Regular physical activity has many health benefits, including prevention of chronic diseases and premature deaths, improvement of physical and mental health, and better cognitive function [1-4]. ... [5].
Zahra Chaharbaghi, Aliyar Fallah
doaj +1 more source
Tetrahedral Mesh Improvement Using Moving Mesh Smoothing and Lazy Searching Flips [PDF]
, 2016 We combine the new moving mesh smoothing, based on the integration of an ordinary differential equation coming from a given functional, with the new lazy flip technique, a reversible edge removal algorithm for local mesh quality improvement.
Kamenski, Lennard +2 more
core +1 more source
One-Year Anatomical and Functional Outcomes of 302 Elevate Posterior and Apical Mesh Repairs
Siriraj Medical Journal, 2018 Objective: POP occurs as a consequence of fibromuscular and endofascial weakness. Women with prolapse often have global support defects causing difficulty in identification and repair.
Pattaya Hengrasmee, M.D. +3 more
doaj +3 more sources
Applied SciencesWind energy resources in complex terrain are abundant. However, the default mesh division of various terrains often needs more specificity, particularly in wind resource analysis. The mesh division method can diminish computational efficiency and quality
Wenhui Zheng +2 more
doaj +1 more source
Heliyon, 2023 Objective: This study aims to compare the clinical outcomes of complications, quality of life, and chronic pain between titanium-coated polypropylene mesh and polypropylene mesh after Lichtenstein or TAPP surgery.
Yelei Xiao +4 more
doaj +1 more source