Results 11 to 20 of about 648,527 (287)
Volume illustration: nonphotorealistic rendering of volume models [PDF]
IEEE Transactions on Visualization and Computer Graphics, 2001 Accurately and automatically conveying the structure of a volume model is a problem which has not been fully solved by existing volume rendering approaches. Physics-based volume rendering approaches create images which may match the appearance of translucent materials in nature but may not embody important structural details.
D. Ebert, P. Rheingans
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FoVolNet: Fast Volume Rendering using Foveated Deep Neural Networks. [PDF]
IEEE Trans Vis Comput Graph, 2023 Bauer D, Wu Q, Ma KL.
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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
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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
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A survey of volume visualization techniques for feature enhancement
Visual Informatics, 2021 Volume rendering techniques have been developed for decades and have been widely applied in many research fields, such as medical image visualization, geological exploration, scientific computing. etc. With the maturity of volume visualization techniques,
Chaoqing Xu, Guodao Sun, Ronghua Liang
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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
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Compressive Volume Rendering [PDF]
Computer Graphics Forum, 2015 Compressive rendering refers to the process of reconstructing a full image from a small subset of the rendered pixels, thereby expediting the rendering task. Images produced via direct volume rendering are usually highly compressible in a transform domain such as the Fourier or wavelet domains.
Liu, Xiaoyang, Alim, Usman R.
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Volumetric Rendering on Wavelet-Based Adaptive Grid
Fluids, 2022 Numerical modeling of physical phenomena frequently involves processes across a wide range of spatial and temporal scales. In the last two decades, the advancements in wavelet-based numerical methodologies to solve partial differential equations ...
Alexei V. Vezolainen +3 more
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Role of CT Imaging with Volume Reconstruction in Hemi Facial Hypertrophy: A Pediatric Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2014 Hemifacial hypertrophy is a rare congenital disorder more common in males. It involves the soft tissue, hard bones and teeth of the face. Its etiology is unknown and multiple theories have been postulated.
Gurubharath I. +2 more
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Visualization of WiFi Signals Using Programmable Transfer Functions
Information, 2022 In this paper, we show how volume rendering with a Programmable Transfer Function can be used for the effective and comprehensible visualization of WiFi signals.
Alexander Rowden +3 more
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