Results 91 to 100 of about 14,753 (332)
Retrieving the object: found footage volumetric extrapolations
, 2020 This paper briefly examines the history and the operational underpinnings of forms of volumetric reconstruction based on the capture of visual data, particularly photogrammetry.
Gabriel Menotti Gonring (8619174)
core +1 more source
External Anatomical Shapes Reconstruction from Turntable Image Sequences using a Single off-the-shelf Camera [PDF]
, 2008 : Three-dimensional (3D) human body reconstruction and modeling from multiple twodimensional (2D) images is a topic of great interest and research but still remains a difficult problem.
Azevedo, Teresa C. S. +8 more
core +1 more source
Dual Octree Graph Networks for Learning Adaptive Volumetric Shape Representations
, 2022 We present an adaptive deep representation of volumetric fields of 3D shapes and an efficient approach to learn this deep representation for high-quality 3D shape reconstruction and auto-encoding.
Tong, Xin, Liu, Yang, Wang, Peng-Shuai
core +1 more source
Advanced Science, EarlyView.A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang +11 more
wiley +1 more source
Journal of the Korean Association of Oral and Maxillofacial Surgeons, 2015 The purpose of this study was to estimate the volumetric change of augmented autobone harvested from mandibular body cortical bone, using cone-beam computed tomography (CBCT) and three-dimensional reconstruction. In addition, the clinical success of dental implants placed 4 to 6 months after bone grafting was also evaluated.Ninety-five patients (48 men
Hyeong-Geun Lee, Yong-Deok Kim
openaire +2 more sources
3D Reconstruction of external anatomical structures from image sequences [PDF]
, 2009 Three-dimensional (3D) reconstruction of objects from images has been one of the major topics in Computer Vision. Recently, volumetric methods have been successfully used in 3D reconstruction of objects with complex shapes.
Teresa C. S. Azevedo +2 more
core
Accurate Reconstruction of Right Heart Shape and Motion From Cine-MRI for Image-Driven Computational Hemodynamics [PDF]
Accurate reconstruction of the right heart geometry and motion from time-resolved medical images is crucial for diagnostic enhancement and computational analysis of cardiac blood dynamics.
Quarteroni, Alfio +13 more
core +1 more source
Advanced Science, EarlyView.This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai +9 more
wiley +1 more source
A Geometric Processing Workflow for Transforming Reality-Based 3D Models in Volumetric Meshes Suitable for FEA [PDF]
, 2017 Conservation of Cultural Heritage is a key issue and structural changes and damages can influence the mechanical behaviour of artefacts and buildings. The use of Finite Elements Methods (FEM) for mechanical analysis is largely used in modelling stress ...
Gonizzi Barsanti S, Guidi G
core +1 more source
Mixing‐Driven Defects and Composition Evolution in Multi‐Material Metal Additive Manufacturing
Advanced Science, EarlyView.Operando synchrotron X‐ray imaging coupled with high‐fidelity multiphysics modeling uncovers how inter‐material mixing reshapes keyhole dynamics and drives distinct pore‐formation pathways in multi‐material laser powder bed fusion (LPBF). Composition‐dependent instabilities trigger defects, whereas rescanning suppresses porosity and homogenizes Cu ...
Zhilang Zhang +5 more
wiley +1 more source