, 88 5.2.3 Approche "ray-guided" et gestion out-of-core, p.89
92 5.3.1 Approche de rendu "sort-last" ,
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, Empreinte mémoire GPU du modèle de gestion out-of-core . . 105 6.3.1 Impact de la taille des briques
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,
,
, L'évaluation de notre modèle de gestion out-of-core, en plus de l'analyse de performance des diérentes applications implémentées, nous permettent de montrer que : 1. la méthode proposée permet d'obtenir de bonnes performances en terme de fré-quence d'achage du rendu pour la visualisation
, la méthode de gestion out-of-core proposée ore une empreinte mémoire GPU faible, un taux d'occupation du GPU faible ainsi que des communications très limitées entre le GPU et la mémoire centrale
A Survey of Transfer Functions Suitable for Volume Rendering, Proceedings of the 8th IEEE/EG International Conference on Volume Graphics, VG'10, vol.7783, 2010. ,
BigBrain: An Ultrahigh-Resolution 3d Human Brain Model, Science, vol.340, issue.6139, p.14721475, 2013. ,
Optimized View Frustum Culling Algorithms for Bounding Boxes, Journal of Graphics Tools, vol.5, issue.1, p.922, 2000. ,
Mc slicing for volume rendering applications, Computational Science ICCS 2005, p.314321, 2005. ,
High Performance Visualization: Enabling Extreme-Scale Scientic Insight, 2012. ,
OpenGL volumizer: a toolkit for high quality volume rendering of large data sets, Symposium on Volume Visualization and Graphics, p.4553, 2002. ,
Exploring the Connectome: Petascale Volume Visualization of Microscopy Data Streams, IEEE Computer Graphics and Applications, vol.33, issue.4, p.5061, 2011. ,
Smooth Mixed-Resolution GPU Volume Rendering, 2008. ,
A Survey of GPUBased Large-Scale Volume Visualization. IEEE Visualization and Graphics Technical Committee, 2014. ,
State-of-the-Art in GPU-Based Large-Scale Volume Visualization, Computer Graphics Forum, vol.34, issue.8, p.1337, 2015. ,
High-Quality Multimodal Volume Rendering for Preoperative Planning of Neurosurgical Interventions, IEEE Transactions on Visualization and Computer Graphics, vol.13, issue.6, p.16961703, 2007. ,
Out-of-Core Construction of Sparse Voxel Octrees, Computer Graphics Forum, vol.33, issue.6, p.220227, 2014. ,
Light Reection Functions for Simulation of Clouds and Dusty Surfaces, Proceedings of the 9th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH '82, p.2129, 1982. ,
Multiresolution volume visualization with a texture-based octree, The Visual Computer, vol.17, issue.3, pp.185-197, 2001. ,
Rendering and Visualization in Parallel Environments, p.72, 2000. ,
Coherent Hierarchical Culling: Hardware Occlusion Queries Made Useful, Computer Graphics Forum, vol.23, issue.3, p.615624, 2004. ,
The virtual microscope, IEEE Transactions on Information Technology in Biomedicine, vol.7, issue.4, p.230248, 2003. ,
Accelerated Volume Rendering and Tomographic Reconstruction Using Texture Mapping Hardware, Proceedings of the 1994 Symposium on Volume Visualization, VVS '94, p.9198, 1994. ,
Flexible Architecture for Streaming and Visualization of Large Virtual Microscopy Images. In Medical Computer Vision. Large Data in Medical Imaging, Lecture Notes in Computer Science, p.3443, 2013. ,
Visibility-driven transfer functions, 2009 IEEE Pacic Visualization Symposium, p.177184, 2009. ,
, Visibility histograms and visibilitydriven transfer functions. Ieee Transactions on Visualization and Computer Graphics, p.2011, 2011.
Accelerating volume reconstruction with 3d texture hardware, 1993. ,
Gigavoxels: Rayguided streaming for ecient and detailed voxel rendering, Symposium on Interactive 3D Graphics and Games, p.1522, 2009. ,
GigaVoxels: A Voxel-Based Rendering Pipeline For Ecient Exploration Of Large And Detailed Scenes. phdthesis, 2011. ,
Volume Rendering, Proceedings of the 15th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH '88, p.6574, 1988. ,
Human Engineering in Stereoscopic Viewing Devices, 1993. ,
Fast Algorithms for Volume Ray Tracing, Proceedings of the 1992 Workshop on Volume Visualization, VVS '92, p.9198, 1992. ,
Analysis of the viewing zone of multiview autostereoscopic displays, Stereoscopic Displays and Virtual Reality Systems IX, vol.4660, p.254266, 2002. ,
Autostereoscopic 3d Displays, Computer, vol.38, issue.8, p.3136, 2005. ,
Christof Rezk-salama, and Daniel Weiskopf. Real-time Volume Graphics, 2006. ,
High-quality pre-integrated volume rendering using hardware-accelerated pixel shading, Proceedings of the ACM SIGGRAPH/EUROGRAPHICS workshop on Graphics hardware, HWWS '01, ACM, p.916, 2001. ,
CERA-TVR: A framework for interactive high-quality teravoxel volume visualization on standard PCs, 2011 IEEE Symposium on Large Data Analysis and Visualization (LDAV), p.123124, 2011. ,
Large Data Visualization on Distributed Memory multi-GPU Clusters, Proceedings of the Conference on High Performance Graphics, HPG '10, vol.5766, 2010. ,
KD-tree acceleration structures for a GPU raytracer, vol.15, 2005. ,
An analysis of scalable GPU-based rayguided volume rendering, 2013 IEEE Symposium on Large-Scale Data Analysis and Visualization (LDAV), p.4351, 2013. ,
José Martín Marín Balbin, and Alberto Prats-Galino. 3d Reconstructions of Brain Ventricles Using Anaglyph Images, Proceedings of the Fourth International Conference on Technological Ecosystems for Enhancing Multiculturality, TEEM '16, p.491494, 2016. ,
Time-and Space-ecient Error Calculation for Multiresolution Direct Volume Rendering, 2006. ,
A singlepass GPU ray casting framework for interactive out-of-core rendering of massive volumetric datasets, The Visual Computer, vol.24, issue.7-9, p.797806, 2008. ,
, , 2005.
Advanced techniques for high-quality multiresolution volume rendering, Computers & Graphics, vol.28, issue.1, p.5158, 2004. ,
Julius Gonser, and Wolfgang Stra\s ser. Interactive rendering of large volume data sets, Visualization, p.5360, 2002. ,
MPI-hybrid Parallelism for Volume Rendering on Large, Multi-core Systems, Proceedings of the 10th Eurographics Conference on Parallel Graphics and Visualization, EG PGV'10, vol.110, 2010. ,
Hybrid Parallelism for Volume Rendering on Large-, Multi-, and Many-Core Systems, IEEE Transactions on Visualization and Computer Graphics, vol.18, issue.1, p.1729, 2012. ,
Interactive volume exploration of petascale microscopy data streams using a visualization-driven virtual memory approach, IEEE Transactions on Visualization and Computer Graphics, vol.18, issue.12, p.22852294, 2012. ,
ThreeDimensional Displays: A Review and Applications Analysis, IEEE Transactions on Broadcasting, vol.57, issue.2, p.362371, 2011. ,
GPUAccelerated Deep Shadow Maps for Direct Volume Rendering, 2006. ,
Advanced illumination techniques for GPU volume raycasting, ACM Siggraph Asia, 2008. ,
Ecient Ambient and Emissive Tissue Illumination using Local Occlusion in Multiresolution Volume Rendering, DIVA, p.18, 2007. ,
GVDB: Raytracing Sparse Voxel Database Structures on the GPU, Proceedings of High Performance Graphics, HPG '16, p.109117, 2016. ,
From Microscopes to Virtual Reality How Our Teaching of Histology is Changing, Journal of Cytology & Histology, issue.03, p.4, 2013. ,
Point-based graphics, 2007. ,
Interactive k-d tree GPU raytracing. page 167, 2007. ,
Real-Time Ray-Casting and Advanced Shading of Discrete Isosurfaces, Computer Graphics Forum, vol.24, issue.3, p.303312, 2005. ,
Parallel and Streaming Generation of Ghost Data for Structured Grids, IEEE Computer Graphics and Applications, vol.30, issue.3, p.3244, 2010. ,
,
Scalable and Interactive Segmentation and Visualization of Neural Processes in EM Datasets, IEEE Transactions on Visualization and Computer Graphics, vol.15, issue.6, p.15051514, 2009. ,
Controlling perceived depth in stereoscopic images, vol.4297, p.4253, 2001. ,
Je Lichtman, and Hanspeter Pster. Interactive histology of large-scale biomedical image stacks, IEEE Transactions on Visualization and Computer Graphics, vol.24, issue.4, p.13861395, 2004. ,
Semi-automatic Generation of Transfer Functions for Direct Volume Rendering, Proceedings of the 1998 IEEE Symposium on Volume Visualization, VVS '98, p.7986, 1998. ,
, Group khronos. opengl ocial website, 2018.
, Opencl reference documentation
Visualization of Biomolecular Structures: State of the Art Revisited: Visualization of Biomolecular Structures, Computer Graphics Forum, vol.36, issue.8, p.178204, 2017. ,
Multidimensional transfer functions for interactive volume rendering, IEEE Transactions on Visualization and Computer Graphics, vol.8, issue.3, p.270285, 2002. ,
A Survey of Octree Volume Rendering Methods, 2006. ,
High Resolution Sparse Voxel DAGs, ACM Trans. Graph, vol.32, issue.4, 2013. ,
Exploiting frame-toframe coherence for accelerating high-quality volume raycasting on graphics hardware, VIS 05. IEEE Visualization, p.223230, 2005. ,
Capturing and viewing gigapixel images, ACM Transactions on Graphics (TOG), vol.26, issue.3, p.93, 2007. ,
Ray Tracing Volume Densities, Proceedings of the 11th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH '84, p.165174, 1984. ,
Acceleration Techniques for GPU-based Volume Rendering, Proceedings of the 14th IEEE Visualization 2003 (VIS'03), VIS '03, p.38, 2003. ,
Marching Cubes: A High Resolution 3d Surface Construction Algorithm, Proceedings of the 14th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH '87, p.163169, 1987. ,
Display of surfaces from volume data, IEEE Computer Graphics and Applications, vol.8, issue.3, p.2937, 1988. ,
Ecient Ray Tracing of Volume Data, ACM Trans. Graph, vol.9, issue.3, p.245261, 1990. ,
Multiresolution techniques for interactive texture-based volume visualization, vol.3960, pp.365-374, 2000. ,
Ecient Error Calculation for Multiresolution Texture-based Volume Visualization, Hierarchical and Geometrical Methods in Scientic Visualization, p.5162, 2003. ,
Ecient sparse voxel octrees. Visualization and Computer Graphics, IEEE Transactions on, vol.17, issue.8, p.10481059, 2011. ,
,
State of the Art in Transfer Functions for Direct Volume Rendering, Computer Graphics Forum, vol.35, issue.3, p.669691, 2016. ,
3D Video: From Capture to Diusion, 2013. ,
Multi-Dimensional Transfer Function Design Using Sorted Histograms. DIVA, p.18, 2006. ,
Empty space skipping and occlusion clipping for texture-based volume rendering, Visualization, 2003. VIS 2003. IEEE, p.317324, 2003. ,
Sort-First Parallel Volume Rendering, IEEE Transactions on Visualization and Computer Graphics, vol.17, issue.8, p.11641177, 2011. ,
Optical models for direct volume rendering, IEEE Transactions on Visualization and Computer Graphics, vol.1, issue.2, p.99108, 1995. ,
, Scale Stain: Multi-Resolution Feature Enhancement in Pathology Visualization, 2016.
A sorting classication of parallel rendering, Ieee Computer Graphics and Applications, p.2332, 1994. ,
Cross-Node Occlusion in Sort-Last Volume Rendering, 2010. ,
Dynamic load balancing for parallel volume rendering, In EGPGV, p.4350, 2006. ,
Multi-GPU Sort-last Volume Visualization, Proceedings of the 8th Eurographics Conference on Parallel Graphics and Visualization, EGPGV '08, vol.18, 2008. ,
Parallel volume rendering using binary-swap compositing, IEEE Computer Graphics and Applications, vol.14, issue.4, p.5968, 1994. ,
3d displays and tracking devices for your browser: A plugin-free approach relying on web standards, International Conference on 3D Imaging (IC3D), p.18, 2012. ,
, Nvidia CUDA programming guide 9, 2018.
, Visual Computing for Medicine: Theory, Algorithms, and Applications, 2013.
Compositing Digital Images, Proceedings of the 11th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH '84, p.253259, 1984. ,
A congurable algorithm for parallel image-compositing applications, Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis, p.110, 2009. ,
Hans-Peter Seidel, and Philipp Slusallek. Stackless KD-Tree Traversal for High Performance GPU Ray Tracing, Computer Graphics Forum, vol.26, issue.3, p.415424, 2007. ,
An Intelligent System Approach for Probabilistic Volume Rendering Using Hierarchical 3d Convolutional Sparse Coding, IEEE Transactions on Visualization and Computer Graphics, vol.24, issue.1, p.964973, 2018. ,
Virtual microscopy in medical images: A survey, Microscopy Book Series. Modern research and educational topics in microscopy. Badajoz: Formatex, p.99611, 2003. ,
Efcient Shadows for GPUbased Volume Raycasting ,
, OpenGL Shading Language. Pearson Education, 2009.
Optimizing GPU Volume Rendering, Journal of WSCG, issue.8, 2006. ,
André Neubauer, Stefan Wolfsberger, and Katja Bühler. Perspective Isosurface and Direct Volume Rendering for Virtual Endoscopy Applications, vol.6976, 2005. ,
Fast parallel surface and solid voxelization on gpus, ACM Transactions on Graphics (TOG), vol.29, issue.6, p.179, 2010. ,
A simple and exible volume rendering framework for graphics-hardware-based raycasting, p.187241, 2005. ,
Out-of-core visualization of time-varying hybrid-grid volume data, Large Data Analysis and Visualization (LDAV), 2014 IEEE 4th Symposium on, vol.37, p.93100, 2014. ,
Eciently Using Graphics Hardware in Volume Rendering Applications, Proceedings of the 25th Annual Conference on Computer Graphics and Interactive Techniques, SIGGRAPH '98, p.169177, 1998. ,
VirtualMicroscopy: ultra-fast interactive microscopy of gigapixel/terapixel images over internet, Scientic Reports, vol.5, p.14069, 2015. ,
, , p.828163396, 2018.
Pyramidal parametrics, SIGGRAPH Comput. Graph, 1983. ,
OSPRay -A CPU Ray Tracing Framework for Scientic Visualization, IEEE Transactions on Visualization and Computer Graphics, vol.23, issue.1, p.931940, 2017. ,
A Volume Density Optical Model, Proceedings of the 1992 Workshop on Volume Visualization, VVS '92, p.6168, 1992. ,
Opacityweighted Color Interpolation, for Volume Sampling, Proceedings of the 1998 IEEE Symposium on Volume Visualization, VVS '98, p.135142, 1998. ,
Ling Shao, and Mohammad Muntasir Rahman. Ecient volume rendering methods for out-of-Core datasets by semiadaptive partitioning, Information Sciences, vol.713, p.463475, 2000. ,
Massively Parallel Volume Rendering Using 2-3 Swap Image Compositing, Proceedings of the, 2008. ,
, ACM/IEEE Conference on Supercomputing, SC '08, 2008.
, Computational Science and Its Applications ICCSA 2005, vol.Rendering, p.435444, 2005.
Rapid k-d Tree Construction for Sparse Volume Data, Eurographics Symposium on Parallel Graphics and Visualization, p.10, 2018. ,