Results 21 to 30 of about 305,000 (317)

3D corrective nose reconstruction from a single image

open access: yesComputational Visual Media, 2021
There is a steadily growing range of applications that can benefit from facial reconstruction techniques, leading to an increasing demand for reconstruction of high-quality 3D face models.
Yanlong Tang   +5 more
doaj   +1 more source

Accuracy Analysis of Three-Dimensional Modeling of a Multi-Level UAV without Control Points

open access: yesBuildings, 2022
Unmanned Aerial Vehicle (UAV) oblique photography technology has been applied more and more widely for the 3D reconstruction of real-scene models due to its high efficiency and low cost.
Dejiang Wang, Huazhen Shu
doaj   +1 more source

Survey on 3D Scene Reconstruction Techniques in Metaverse [PDF]

open access: yesJisuanji kexue
With the development of various technologies such as virtual reality(VR),augmented reality(AR),blockchain,and artificial intelligence(AI),the metaverse is gradually being applied in many fields such as gaming,education,healthcare,and business.As the core
SONG Xingnuo, WANG Congyan, CHEN Mingkai
doaj   +1 more source

A survey on surface reconstruction based on 3D Gaussian splatting [PDF]

open access: yesPeerJ Computer Science
Surface reconstruction is a foundational topic in computer graphics and has gained substantial research interest in recent years. With the emergence of advanced neural radiance fields (NeRFs) and 3D Gaussian splatting (3D GS), numerous innovative many ...
Zheng Xu   +4 more
doaj   +2 more sources

Segmentation of the 3D printed mirror image auricular model to ease sculpture of the costal cartilages in total auricular aesthetic reconstruction

open access: yesAsian Journal of Surgery, 2023
Background: Recently, three-dimensional (3D) models have been used more frequently than the traditional two-dimensional (2D) models as an intraoperative guide to ease sculpture of costal cartilages in total auricular aesthetic reconstruction in cases of ...
Eman Nagy Mohamed   +4 more
doaj   +1 more source

Perceptual coding for 3D reconstruction [PDF]

open access: yes3rd European Workshop on Visual Information Processing, 2011
A primary issue in 3D reconstruction is the realtime efficacy of different coding methods for the multiple decisions among competing 3D solutions. A common model framework making such coding decisions is the boundary limited drift-diffusion model, which has been developed in parallel in various branches of science from quantum physics to economics.
Tyler, C.W., Nicholas, S.C.
openaire   +2 more sources

Comparison of open‐source three‐dimensional reconstruction pipelines for maize‐root phenotyping

open access: yesPlant Phenome Journal, 2023
Understanding three‐dimensional (3D) root traits is essential to improve water uptake, increase nitrogen capture, and raise carbon sequestration from the atmosphere.
Suxing Liu   +3 more
doaj   +1 more source

rllab-snu/Unsupervised-3D-Reconstruction: First release

open access: yes, 2020
Implementation of Unsupervised 3D Reconstruction ...
RLLAB, Chanho-Ahn
core   +1 more source

MeshLifter: Weakly Supervised Approach for 3D Human Mesh Reconstruction from a Single 2D Pose Based on Loop Structure

open access: yesSensors, 2020
In this paper, we address the problem of 3D human mesh reconstruction from a single 2D human pose based on deep learning. We propose MeshLifter, a network that estimates a 3D human mesh from an input 2D human pose.
Sunwon Jeong, Ju Yong Chang
doaj   +1 more source

Microtia deformity correction with three-dimensional and two-dimensional templates: A pathway for effective ear reconstruction

open access: yesJournal of Clinical and Scientific Research, 2021
Expression of anatomical landmarks of the ear results in the success of ear reconstruction in microtia. Ear reconstruction in India is routinely done with a two-dimensional (2D) template by tracing the contralateral ear with an X-ray sheet.
Pradeoth Mukundan Korambayil   +2 more
doaj   +1 more source

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