Assessment of the accuracy of imaging software for 3D rendering of the upper airway, usable in orthodontic and craniofacial clinical settings. [PDF]
Prog Orthod, 2022 Several semi-automatic software are available for the three-dimensional reconstruction of the airway from DICOM files. The aim of this study was to evaluate the accuracy of the segmentation of the upper airway testing four free source and one ...
Lo Giudice A +3 more
europepmc +2 more sources
Multi-Resolution 3D Rendering for High-Performance Web AR [PDF]
Sensors, 2023 In the context of web augmented reality (AR), 3D rendering that maintains visual quality and frame rate requirements remains a challenge. The lack of a dedicated and efficient 3D format often results in the degraded visual quality of the original data ...
Argyro-Maria Boutsi +2 more
doaj +2 more sources
Trends and Techniques in 3D Reconstruction and Rendering: A Survey with Emphasis on Gaussian Splatting [PDF]
SensorsThree-Dimensional Gaussian Splatting (3DGS), an important advancement in the field of computer graphics and 3D vision, has emerged to greatly accelerate the rendering process in novel views’ synthesis. Due to its ability to directly realize the real-time
Wenhe Chen +4 more
doaj +2 more sources
COMPARISON BETWEEN RENDERING 3D-CT AND TRANSPARENT 3D-CT IN ACL TUNNEL POSITIONING [PDF]
Acta Ortopédica Brasileira, 2017 Objective: To compare the transparent 3D computed tomography (CT) image protocol against conventional 3D-CT image-rendering protocol to assess femoral tunnel position in anatomic anterior cruciate ligament (ACL) reconstructions .
MARCOS AMSTALDEN BARROS +4 more
doaj +2 more sources
GRF: Learning a General Radiance Field for 3D Representation and Rendering [PDF]
IEEE International Conference on Computer Vision, 2021 We present a simple yet powerful neural network that implicitly represents and renders 3D objects and scenes only from 2D observations. The network models 3D geometries as a general radiance field, which takes a set of 2D images with camera poses and ...
Alex Trevithick, Bo Yang
openalex +3 more sources
A Fast Slicing Method for Colored Models Based on Colored Triangular Prism and OpenGL [PDF]
MicromachinesColored 3D printing, as one of the crucial directions in 3D printing technology, has been widely applied in various fields in recent years. Compared to traditional 3D printing, colored 3D printing introduces color information to achieve multi-material ...
Lei Xia, Ran Yan
doaj +2 more sources
3D Gaussian Splatting for Real-Time Radiance Field Rendering [PDF]
ACM Transactions on Graphics, 2023 Radiance Field methods have recently revolutionized novel-view synthesis of scenes captured with multiple photos or videos. However, achieving high visual quality still requires neural networks that are costly to train and render, while recent faster ...
Bernhard Kerbl +3 more
semanticscholar +1 more source
SuGaR: Surface-Aligned Gaussian Splatting for Efficient 3D Mesh Reconstruction and High-Quality Mesh Rendering [PDF]
Computer Vision and Pattern Recognition, 2023 We propose a method to allow precise and extremely fast mesh extraction from 3D Gaussian Splatting [15]. Gaussian Splatting has recently become very popular as it yields realistic rendering while being significantly faster to train than NeRFs.
Antoine Guédon, Vincent Lepetit
semanticscholar +1 more source
Scaffold-GS: Structured 3D Gaussians for View-Adaptive Rendering [PDF]
Computer Vision and Pattern Recognition, 2023 Neural rendering methods have significantly advanced photo-realistic 3D scene rendering in various academic and industrial applications. The recent 3D Gaussian Splatting method has achieved the state-of-the-art rendering quality and speed combining the ...
Tao Lu +6 more
semanticscholar +1 more source
GS-IR: 3D Gaussian Splatting for Inverse Rendering [PDF]
Computer Vision and Pattern Recognition, 2023 We propose GS-IR, a novel inverse rendering approach based on 3D Gaussian Splatting (3DGS) that leverages forward mapping volume rendering to achieve photorealistic novel view synthesis and relighting results.
Zhihao Liang +4 more
semanticscholar +1 more source