Скачать презентацию Scientific Visualization Workshop SCV Visualization Workshop Fall Скачать презентацию Scientific Visualization Workshop SCV Visualization Workshop Fall

098bd8e5def3ac15c2e05c16f8cc8bc7.ppt

  • Количество слайдов: 22

Scientific Visualization Workshop SCV Visualization Workshop – Fall 2008 Scientific Visualization Workshop SCV Visualization Workshop – Fall 2008

Visualization Workshop Overview Erik Brisson ebrisson@bu. edu SCV Visualization Workshop – Fall 2008 Visualization Workshop Overview Erik Brisson ebrisson@bu. edu SCV Visualization Workshop – Fall 2008

Schedule l l l l 11: 00 11: 30 11: 50 12: 20 12: Schedule l l l l 11: 00 11: 30 11: 50 12: 20 12: 50 1: 50 2: 05 2: 25 2: 35 3: 05 3: 25 3: 40 3: 50 4: 00 30 min 20 min 30 min 60 min 15 min 20 min 10 min 30 min 20 min 15 min 10 min Intro / overview (Erik & Ray) Hardware and software solutions (Erik) "Focus group" getting feel for problems to solve (All) --- lunch break --VTK and Paraview (Ray) Plotting (Robert, Aaron, Ray) Image proc for sci vis, and making animations (Aaron) --- break --Matlab and IDL (Erik) Open. GL, Open. Scene. Graph, and Maya for sci vis (Erik) DAFFIE and the display wall (Erik) Survey to use for future decision making (All) Conclusion Done (up to Open House) SCV Visualization Workshop – Fall 2008

BU Scientific Computing & Visualization SCV Visualization Workshop – Fall 2008 BU Scientific Computing & Visualization SCV Visualization Workshop – Fall 2008

SCV Provides l l l l High-performance, parallel computing systems and networks Scientific code SCV Provides l l l l High-performance, parallel computing systems and networks Scientific code parallelization and optimization Scientific data visualization High-performance and high-resolution interactive three-dimensional graphics Virtual environments/virtual reality Consulting and training Network-based video conferencing and collaboration tools SCV Visualization Workshop – Fall 2008

SCV as a service group l SCV < OIT < UIST l CCS (Center SCV as a service group l SCV < OIT < UIST l CCS (Center for Computational Science) l SCV functional subgroups – Systems Administration – Scientific Programming – Graphics Programming and Consulting SCV Visualization Workshop – Fall 2008

SCV Supercomputing History l l l l Thinking Machines CM-2 (1988) Thinking Machines CM-5 SCV Supercomputing History l l l l Thinking Machines CM-2 (1988) Thinking Machines CM-5 (1992) SGI Origin 2000 (2000) IBM p. Series (2002) IBM Linux Cluster (2003) IBM Blue. Gene (2005) IBM Blade. Center Linux Cluster (2007) SCV Visualization Workshop – Fall 2008

Other SCV activities l Working with large BU projects – CISM, ATLAS, Earlab l Other SCV activities l Working with large BU projects – CISM, ATLAS, Earlab l Working with external partners – Mariner, PACI, NASA l Education and Outreach – Hi. PArt, BPC, IMAX l Arts – BU CFA, Cyber. Arts, SIGGRAPH, Lost in Space l Annual Supercomputing conference SCV Visualization Workshop – Fall 2008

Artworld “family portrait” SCV Visualization Workshop – Fall 2008 Artworld “family portrait” SCV Visualization Workshop – Fall 2008

Example - stereo protein visualization 1 SCV Visualization Workshop – Fall 2008 Example - stereo protein visualization 1 SCV Visualization Workshop – Fall 2008

Example - stereo protein visualization 2 SCV Visualization Workshop – Fall 2008 Example - stereo protein visualization 2 SCV Visualization Workshop – Fall 2008

Example - magnetosphere SCV Visualization Workshop – Fall 2008 Example - magnetosphere SCV Visualization Workshop – Fall 2008

Example – medical illustration SCV Visualization Workshop – Fall 2008 Example – medical illustration SCV Visualization Workshop – Fall 2008

Example – medical visualization SCV Visualization Workshop – Fall 2008 Example – medical visualization SCV Visualization Workshop – Fall 2008

Example – bat flight SCV Visualization Workshop – Fall 2008 Example – bat flight SCV Visualization Workshop – Fall 2008

Example – GIS SCV Visualization Workshop – Fall 2008 Example – GIS SCV Visualization Workshop – Fall 2008

Examples – Tornado animations http: //access. ncsa. uiuc. edu/Stories/supertwister/ page 3. htm l http: Examples – Tornado animations http: //access. ncsa. uiuc. edu/Stories/supertwister/ page 3. htm l http: //access. ncsa. uiuc. edu/Stories/supertwister/i ndex. htm l SCV Visualization Workshop – Fall 2008

Evolution l l l l l Scientific illustration The rise of computer graphics Expensive, Evolution l l l l l Scientific illustration The rise of computer graphics Expensive, specialized equipment General purpose sci vis software The workstation Personal computers Video game hardware Domain specific packages Supercomputing SCV Visualization Workshop – Fall 2008

The Visualization Pipeline Math Proc 191 214 206 117 131 170 249 254 255 The Visualization Pipeline Math Proc 191 214 206 117 131 170 249 254 255 218 224 246 251 255 111 114 133 252 255 254 254 249 249 255 255 255 252 252 113 134 135 125 138 170 197 202 222 250 255 188 192 204 122 121 155 250 251 246 255 255 249 249 255 255 255 253 253 101 120 135 158 168 195 157 163 187 252 255 251 196 200 212 154 151 194 254 252 255 255 252 252 255 255 255 102 119 147 219 227 246 156 161 190 251 255 252 234 238 250 182 176 220 255 255 254 254 255 221 155 255 253 253 255 255 Scientific visualization 113 129 165 244 251 255 165 172 200 245 249 250 177 181 192 243 240 255 255 255 255 252 252 255 255 SCV Visualization Workshop – Fall 2008 Computer Graphics

Image credits l Art. World Family Portrait – Kat Curry / SCV l Stereo Image credits l Art. World Family Portrait – Kat Curry / SCV l Stereo protein visualization 1 and 2 – Dr Bernhard Rupp, Lawrence Livermore National Laboratory and Dr Karl H Weisgraber, Gladstone Institute of Cardiovascular Disease http: //www. answers. com/topic/scientific-visualization l Visualization Pipeline diagram – http: //www. infoviswiki. net/index. php/Visualization_Pipeline l Magnetosphere SCV Visualization Workshop – Fall 2008

Image credits, continued l Magnetosphere – AICT Research Support Group, Univ. of Alberta l Image credits, continued l Magnetosphere – AICT Research Support Group, Univ. of Alberta l Medical illustration, standing male figure – www. posemaniacs. com l Medical illustration, synapse – Graham Johnson, Graham Johnson Medical Media, Boulder, Colorado l Medical Visualization – Dr, Kai-hung Fung, Pamela Youde Nethersole Eastern Hospital, Hong Kong SCV Visualization Workshop – Fall 2008

Image credits, continued l Bat flight – D J Willis (Brown, MIT) – M Image credits, continued l Bat flight – D J Willis (Brown, MIT) – M Kostandov, D K Riskin, D H Laidlaw, S M Swartz, K S Breuer (Brown) – J Peraire (MIT) l Example – GIS of radio transmission – ESRI GIS and Mapping Software, www. esri. com SCV Visualization Workshop – Fall 2008