A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Filters
Accelerate Volume Splatting by Using Run Length Encoding
[chapter]
2003
Lecture Notes in Computer Science
Preserved Fulltext
RLE based data structures are defined to exploit spatial coherence of volume and intermediate rendering images. ...
This new technique saves rendering time by employing RLE mechanism so that only voxels of interest are processed in splatting. ...
When the angle between the image plane and the principal volume axis is above 45 o , another set of data structures is created based on the other corresponding principal axis. ...
doi:10.1007/3-540-44860-8_94
fatcat:guppkhxzdjgqbo3vlyczlgtuze
Fused Visualization for Large-Scale Time-Varying Volume Data with Adaptive Particle-Based Rendering
[chapter]
2014
Communications in Computer and Information Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
This makes the fusion of different objects and handling of large-scale volume data is very easy. ...
Moreover, our proposed APBR method can adaptively apply different particle generation process to visualize the volume data based on different viewpoints. ...
ACKNOWLEDGMENTS This work was supported by Japan Society for the Promotion of Science (JSPS) KAKENHI Grants-in-Aid for JSPS Fellows (Grant Number 26･837), and was partially supported by the Ministry of ...
doi:10.1007/978-3-662-45289-9_20
fatcat:jp4v5tsgknflnbw2eoiu23mcsa
Shear-Warp Volume Rendering Algorithms Using Linear Level Octree for PC-Based Medical Simulation
[chapter]
2002
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The algorithm benefits 3D volume rendering as well as multi-modality volume rendering. Initial work on comparison and validation of algorithm are done. ...
We describe a new algorithm for 3D, and potentially higher, volume rendering. ...
Acknowledgements Support of this research development by Agency of Science, Technology and Research is gratefully acknowledged. ...
doi:10.1007/3-540-45787-9_76
fatcat:3uxpe55f6fgsjfpkdovuw7s3ye
An Efficient Perspective Projection Using VolumeProTM
[chapter]
2004
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
It reduces the rendering time in comparison to slab-based method without image quality deterioration since it processes only the parts contained in the view frustum. ...
VolumePro is a real-time volume rendering hardware for consumer PCs. ...
Introduction Volume rendering is a visualization method of displaying volumetric data as a twodimensional image [1] . ...
doi:10.1007/978-3-540-24687-9_50
fatcat:choci4eeevhldgplmfppctrwla
Efficient visualization of volume data sets with region of interest and wavelets
2005
Medical Imaging 2005: Visualization, Image-Guided Procedures, and Display
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The growing volume of medical images acquired with new imaging modalities poses big challenges to the radiologist's interpretation process. ...
to achieve efficiency in rendering during the exploratory navigation phase. ...
ACKNOWLEDGMENTS This research was funded by the Natural Sciences and Engineering Research Council of Canada. ...
doi:10.1117/12.596031
dblp:conf/miigp/PiccandNP05
fatcat:id53jlsc5be4dc7nwbtcfn37se
Image-assisted visualizations over networks
2003
Journal of Electronic Imaging (JEI)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2006; you can also visit the original URL.
The file type is application/pdf.
To increase the efficiency of web-based 3D graphics systems including scientific visualizations, we present a method that utilizes previously rendered and transmitted images instead of transmitting 3D ...
image-based rendering methods. ...
To achieve the interactive frame rate, the authors also utilized of the rendering efficiency of imagebased rendering approach, specifically Image-Based Rendering Assisted Volume Rendering (IBRAVR) [21 ...
doi:10.1117/1.1559995
fatcat:4yalq7ba6bbezgcs4mbjw5xxwm
A survey of GPU-based medical image computing techniques
2012
Quantitative Imaging in Medicine and Surgery
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The potential advantages and associated challenges of current GPU-based medical imaging are also discussed to inspire future applications in medicine. ...
The major purpose of this survey is to provide a comprehensive reference source for the starters or researchers involved in GPU-based medical image processing. ...
To improve the volume rendering performance for multiple data sets, a new GPU-based rendering system for ray casting of multiple volume data sets was presented in (138) . ...
doi:10.3978/j.issn.2223-4292.2012.08.02
pmid:23256080
pmcid:PMC3496509
fatcat:aco26l6qnfccrbjodilyweygzq
Fast Volume Carving
[article]
2002
Eurographics State of the Art Reports
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
In this paper, we propose a fast carving algorithm which can be applied in volume rendering and image-based modeling. ...
For example, we need to remove skin or tissue which hides the target organ of human in volume rendering, or empty region of 3D objects being modeled in image-based modeling. ...
In particular, researches in medical imaging are primarily concerned with efficient rendering of the volume data obtained from medical scanners. ...
doi:10.2312/egs.20021028
fatcat:jidbp62rufeivmfiye42c5iyta
Moment Based Transfer Function Design for Volume Rendering
[chapter]
2003
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Local data features play important roles in the transfer function design for volume rendering. ...
Furthermore, the proposed method can objectively fulfill the function of the previous boundary based method and extend the domain of transfer function to include more data features. ...
König and Gröller [8] organize the rendered thumbnails efficiently to guide the transfer function process based on volume hardware. ...
doi:10.1007/3-540-44842-x_28
fatcat:ocxfda65zfg4bmuq43wzrhppie
Illustrating Surfaces in Volume
[article]
2004
EUROVIS 2005: Eurographics / IEEE VGTC Symposium on Visualization
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
Our implementation results have shown that this mixed form of rendering improves volume visualization and is efficient. ...
We introduce Procedurally Perturbed Image Processing (PIP), a new method for enhancing both feature detection and depiction of surfaces. ...
Thanks to Michael Meissner for maintaining the volume data repository and providing downloads. ...
doi:10.2312/vissym/vissym04/009-016
fatcat:rhiphb2abregbdaxijisybv6za
High Performance Visualization of Time-Varying Volume Data over a Wide-Area Network
2000
ACM/IEEE SC 2000 Conference (SC'00)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2011; you can also visit the original URL.
The file type is application/pdf.
This complete rendering pipeline makes possible highly efficient rendering and remote viewing of high resolution time-varying data sets in the absence of high-speed network and parallel I/O support. ...
This paper presents an end-to-end, low-cost solution for visualizing time-varying volume data rendered on a parallel computer located at a remote site. ...
Robert Wilson, and the Center for Computational Science and Engineering at NERSC for providing the test data sets. ...
doi:10.1109/sc.2000.10000
dblp:conf/sc/MaC00
fatcat:dkupnnijizbc7aqltormbl3rxa
Beyond triangles
2009
SIGGRAPH 2009: Talks on - SIGGRAPH '09
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
GigaVoxels rendering In GigaVoxels, voxel data is efficiently managed by structuring small voxel volumes, so-called bricks, in form of an octree. ...
Volume scene instancing We extended GigaVoxels to allow scene-graph like instancing in order to create and render large scenes composed of millions of octree-based volumetric objects. ...
GigaVoxels rendering In GigaVoxels, voxel data is efficiently managed by structuring small voxel volumes, so-called bricks, in form of an octree. ...
doi:10.1145/1597990.1598068
dblp:conf/siggraph/CrassinNLSE09a
fatcat:strt5fia4jgg3dtrrmow4xjr5u
Real-time stereographic rendering and display of medical images with programmable GPUs
2008
Computerized Medical Imaging and Graphics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The performance of rendering and displaying was measured and compared between GPU-based and CPU (central processing unit)-based programming. ...
Lung cancer screening CT images were used for developing GPU-based stereo rendering and displaying. The study was run on a personal computer with a 128 MB NVIDIA Quadro FX 1100 graphics card. ...
based on differential geometry and human perception to the problem of image segmentation. ...
doi:10.1016/j.compmedimag.2007.10.002
pmid:18061402
pmcid:PMC2269708
fatcat:dyxx4ffv2neftpclv4qpfsisze
A Memory Efficient Image Composition-based Parallel Particle Based Volume Rendering
2019
Journal of Advanced Simulation in Science and Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
In this work, we focused on Particle Based Volume Rendering (PBVR) method because of its proven effectiveness for handling non-trivial unstructured volume data, which is still commonly used on numerical ...
However, there is a memory cost and image quality trade-off because of the necessity of storing the entire sets of generated particle data before starting the rendering process. ...
The unstructured volume data was provided by Mr. Masaya Muto of Meijo University. ...
doi:10.15748/jasse.6.1
fatcat:aowtadi7jfhkpjwytkmauqaewe
FOCAL REGION-BASED VOLUME RENDERING
2002
Recent Trends in Multimedia Information Processing
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
In this paper, a new approach named focal region-based volume rendering for visualizing internal structures of volumetric data is presented. ...
This approach presents volumetric information through integrating context information as the structure analysis of the data set with a lens-like focal region rendering to show more detailed information ...
3D image processing techniques to explore the structure of object to provide context information. • An efficient ray-bounded volume ray casting rendering to provide the detailed information of the volume ...
doi:10.1142/9789812776266_0061
fatcat:2gjinxnsw5czrp7agmtz2k6ya4
« Previous
Showing results 1 — 15 out of 187,274 results