Results 1 to 10 of about 2,442,713 (296)

Deep-learning for 3D reconstruction [PDF]

open access: yes, 2021
Depth perception is paramount for many computer vision applications such as autonomous driving and augmented reality. Despite active sensors (e.g., LiDAR, Time-of-Flight, struc- tured light) are quite diffused, they have severe shortcomings that could be potentially addressed by image-based sensors. Concerning this latter category, deep learning has
openaire   +2 more sources

Preoperative visualization of hemifacial spasm microvascular decompression based on 3D Slicer 3D reconstruction technology

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery
Objective To compare the agreement in judging the responsible vessels for hemifacial spasm (HFS) between the preoperative 3D Slicer 3D reconstruction and the actual intraoperative judgment of microvascular decompression (MVD).
LI Bao-hua   +3 more
doaj   +1 more source

3D reconstruction of tensors and vectors [PDF]

open access: yes, 2005
Here we have developed formulations for the reconstruction of 3D tensor fields from planar (Radon) and line-integral (X-ray) projections of 3D vector and tensor fields. Much of the motivation for this work is the potential application of MRI to perform diffusion tensor tomography.
Defrise, Michel, Gullberg, Grant T.
openaire   +3 more sources

A Cluster-Based 3D Reconstruction System for Large-Scale Scenes

open access: yesSensors, 2023
The reconstruction of realistic large-scale 3D scene models using aerial images or videos has significant applications in smart cities, surveying and mapping, the military and other fields.
Yao Li, Yue Qi, Chen Wang, Yongtang Bao
doaj   +1 more source

Giant Panda Video Image Sequence and Application in 3D Reconstruction

open access: yesFrontiers in Physics, 2022
Giant panda 3D reconstruction technology plays an important role in the research of giant panda protection. Through the analysis of giant panda video image sequence (GPVS), we prove that it has the long-range–dependent characteristics.
Shaoxiang Hu   +3 more
doaj   +1 more source

Multi-View 3D Scene Abstraction From Drone-Captured RGB Images

open access: yesIEEE Access
3D map reconstruction plays a critical role in fields such as autonomous driving, urban planning, and virtual reality. Using 2D images from real-world settings, multi-view image-based 3D map reconstruction offers a practical solution across these sectors.
Wooseong Jeong   +3 more
doaj   +1 more source

A systematic literature review: Real-time 3D reconstruction method for telepresence system.

open access: yesPLoS ONE, 2023
Real-time three-dimensional (3D) reconstruction of real-world environments has many significant applications in various fields, including telepresence technology.
Fazliaty Edora Fadzli   +2 more
doaj   +1 more source

Reconstructing 3D compact sets

open access: yesComputational Geometry, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cazals, Frédéric, Cohen-Steiner, David
openaire   +2 more sources

Three-dimensional reconstruction cloud studio based on semi-supervised generative adversarial networks

open access: yes智能科学与技术学报, 2019
Because of the intrinsic complexity in computation,three-dimensional (3D) reconstruction is an essential and challenging topic in computer vision research and applications.The existing methods for 3D reconstruction often produce holes,distortions and ...
Chong YU
doaj  

Research on Three-Dimensional Reconstruction of Ribs Based on Point Cloud Adaptive Smoothing Denoising

open access: yesSensors
The traditional methods for 3D reconstruction mainly involve using image processing techniques or deep learning segmentation models for rib extraction. After post-processing, voxel-based rib reconstruction is achieved.
Darong Zhu   +4 more
doaj   +1 more source

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