Results 71 to 80 of about 10,601 (230)
The Pan African Medical Journal, 2016 Le nerf ulnaire au coude a une situation anatomique très particulière, qui explique son importante vulnérabilité. Les auteurs rapportent cinq cas, d'instabilité post-traumatique du nerf ulnaire avec luxation complète du nerf en avant de l'épitrochlée.
Azzelarab Bennis +5 more
doaj +1 more source
Mega-NeRF++: An Improved Scalable NeRFs for High-resolution Photogrammetric Images [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesOver the last few years, implicit 3D representation has attracted more and more research endeavors, typified by the so-called Neural Radiance Fields (NeRF). The original NeRF and some relevant variants mostly address on small-scale scene (such as, indoor
Y. Xu, T. Wang, Z. Zhan, X. Wang
doaj +1 more source
See4D: Pose‐Free 4D Generation via Auto‐Regressive Video Inpainting
Computer Graphics Forum, EarlyView.Abstract Immersive applications call for synthesizing spatiotemporal 4D content from casual videos without costly 3D supervision. Existing video‐to‐4D methods typically rely on manually annotated camera poses, which are labor‐intensive and brittle for in‐the‐wild footage.
Dongyue Lu +10 more
wiley +1 more source
EVALUATION OF NERF 3D RECONSTRUCTION FOR ROCK ART DOCUMENTATION [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesDigital documentation of rock art traditionally relies on a point cloud captured by a terrestrial laser scanner (TLS) or derived from an oriented image obtained using photogrammetry.
K. Zainuddin +5 more
doaj +1 more source
Mesh Processing Non‐Meshes via Neural Displacement Fields
Computer Graphics Forum, EarlyView.Abstract Mesh processing pipelines are mature, but adapting them to newer non‐mesh surface representations—which enable fast rendering with compact file size—requires costly meshing or transmitting bulky meshes, negating their core benefits for streaming applications.
Yuta Noma +4 more
wiley +1 more source
MF-NeRF: Memory Efficient NeRF with Mixed-Feature Hash Table [PDF]
, 2023 Neural radiance field (NeRF) has shown remarkable performance in generating photo-realistic novel views. Among recent NeRF related research, the approaches that involve the utilization of explicit structures like grids to manage features achieve ...
Lee, Yongjae, Fan, Deliang, Yang, Li
core
Neural Radiance Fields with Physically Based Reflectance for Satellite Images [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesCharacterising planetary surface optical properties from satellite imagery is key to understanding surface composition and texture. Neural Radiance Fields (NeRF) have recently demonstrated strong potential for 3D scene reconstruction and novel view ...
L. Zhang +4 more
doaj +1 more source
CoRRNeural Radiance Fields (NeRFs) have emerged as powerful tools for capturing detailed 3D scenes through continuous volumetric representations. Recent NeRFs utilize feature grids to improve rendering quality and speed; however, these representations introduce significant storage overhead.
Tuan Pham, Stephan Mandt
openaire +3 more sources
High‐Gloss SVBRDF Capture Using Bounce Light
Computer Graphics Forum, EarlyView.Abstract Reflectance capture aims at the visual reproduction of an object under varying illumination. Past works differ substantially in their experimental overhead, from single‐ or few‐image approaches, that employ significant (often learned) priors at the expense of biased reconstructions, to more accurate approaches that tend to be time‐consuming ...
Tomáš Iser +2 more
wiley +1 more source
OUGS: Active View Selection via Object‐aware Uncertainty Estimation in 3DGS
Computer Graphics Forum, EarlyView.Abstract Recent advances in 3D Gaussian Splatting (3DGS) have achieved state‐of‐the‐art results for novel view synthesis. However, efficiently capturing high‐fidelity reconstructions of specific objects within complex scenes remains a significant challenge.
Haiyi Li +3 more
wiley +1 more source