Results 1 to 10 of about 11,092,830 (279)
Imaging of Temporomandibular Joint: Approach by Direct Volume Rendering [PDF]
Journal of Clinical and Diagnostic Research, 2014 Background: The purpose of this study was to conduct a morphological analysis of the temporomandibular joint, a highly specialized synovial joint that permits movement and function of the mandible.
Antonino Marco Cuccia +4 more
doaj +6 more sources
Differentiable Direct Volume Rendering [PDF]
IEEE Transactions on Visualization and Computer Graphics, 2022 We present a differentiable volume rendering solution that provides differentiability of all continuous parameters of the volume rendering process. This differentiable renderer is used to steer the parameters towards a setting with an optimal solution of a problem-specific objective function.
Rüdiger Westermann
exaly +6 more sources
In Vivo Computed Tomography Direct Volume Rendering of the Anterior Ethmoidal Artery: A Descriptive Anatomical Study [PDF]
International Archives of Otorhinolaryngology, 2020 Introduction The clinical relevance of the anatomy and variations of the anterior ethmoidal artery (AEA) is outstanding, considering its role as a landmark in endoscopic surgery, its importance in the therapy of epistaxis, and the high risks related to ...
Filippo Cascio +11 more
doaj +2 more sources
Approximate Image-Space Multidirectional Occlusion Shading Model for Direct Volume Rendering
Applied Sciences, 2021 Understanding and perceiving three-dimensional scientific visualizations, such as volume rendering, benefit from visual cues produced by the shading models.
Yun Jang, Seokyeon Kim
doaj +3 more sources
Depth-of-Field Rendering Using Progressive Lens Sampling in Direct Volume Rendering
IEEE Access, 2020 Direct volume rendering is a widely used technique for extracting information from three-dimensional scalar fields acquired by measurement or numerical simulation.
Jiseon Kang +3 more
doaj +3 more sources
MFA-DVR: direct volume rendering of MFA models
Journal of Visualization, 2023 3D volume rendering is widely used to reveal insightful intrinsic patterns of volumetric datasets across many domains. However, the complex structures and varying scales of volumetric data can make efficiently generating high-quality volume rendering results a challenging task.
Tom Peterka, David Lenz, Jianxin Sun
exaly +3 more sources
Perception-Based Transparency Optimization for Direct Volume Rendering [PDF]
IEEE Transactions on Visualization and Computer Graphics, 2009 The semi-transparent nature of direct volume rendered images is useful to depict layered structures in a volume. However, obtaining a semi-transparent result with the layers clearly revealed is difficult and may involve tedious adjustment on opacity and other rendering parameters.
Yingcai Wu, Qu Huamin
exaly +5 more sources
Segmentation Assisted Object Distinction for Direct Volume Rendering [PDF]
Journal of Artificial Intelligence and Data Mining, 2020 Ray Casting is a direct volume rendering technique for visualizing 3D arrays of sampled data. It has vital applications in medical and biological imaging. Nevertheless, it is inherently open to cluttered classification results.
A. Azimzadeh Irani, R. Pourgholi
doaj +1 more source
Image-Based TF Colorization With CNN for Direct Volume Rendering
IEEE Access, 2021 In the direct volume rendering (DVR), it often takes a long time for a novice to manipulate the transfer function (TF) and analyze the volume data. To lessen the difficulty in volume rendering, several researchers have developed deep learning techniques.
Seokyeon Kim, Yun Jang, Seung-Eock Kim
doaj +1 more source
Direct Volume Rendering with Nonparametric Models of Uncertainty [PDF]
IEEE Transactions on Visualization and Computer Graphics, 2021 We present a nonparametric statistical framework for the quantification, analysis, and propagation of data uncertainty in direct volume rendering (DVR). The state-of-the-art statistical DVR framework allows for preserving the transfer function (TF) of the ground truth function when visualizing uncertain data; however, the existing framework is ...
Tushar M. Athawale +4 more
openaire +4 more sources