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was done using the latest mobile light stage. It included texture, feature and reflectance capture with high resolution multi-camera setup and also additional hand held scanners. A
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309:; Tim Hawkins; Chris Tchou; Haarm-Pieter Duiker; Westley Sarokin; Mark Sagar (2000). "Acquiring the reflectance field of a human face".
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246:. While Digital Emily was a pre-computed simulation, Digital Ira ran in real-time and was fairly realistic looking even as a
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A computer with relatively simple programs doing relatively simple tasks. The setup enabled the team to find the
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Following great scientific success
Debevec et al. constructed more elaborate versions of the light stage at the
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was captured using the USC light stage 5, and the prerendered digital look-alike was made in association with
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Proceedings of the 27th annual conference on
Computer graphics and interactive techniques - SIGGRAPH '00
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presented to the SIGGRAPH convention in 2008 was a project whereby the reflection field of
192:(ICT). Ghosh et al. built the seventh version of the USC light stage X. In 2014 President
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with ultra-photorealistic digital look-alikes, similar to effects seen in the films
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Using this information, a light stage was built by
Debevec et al., consisting of
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had his image and reflectance captured with the USC mobile light stage.
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image that was presented at the 2013 SIGGRAPH in association with
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Equipment used for shape, texture, reflectance and motion capture
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while light that travels under the skin loses its polarization.
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421:"Scanning and Printing a 3D Portrait of President Barack Obama"
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Paul
Debevec animates a photo-real digital face - Digital Emily
351:"Scanning and printing a 3D portrait of President Barack Obama"
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229:. Video came from USC light stage 5 and USC light stage 6.
392:"Digital Ira - A real-time animatable face demonstration"
353:. University of Southern California. 2013. Archived from
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that light reflecting off the air-to-oil retains its
398:. University of Southern California. Archived from
208:is hard to tell apart from a human imaged with an
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23:Light Stage X - Facial Relighting and Scanning
162:bidirectional scattering distribution function
114:Bidirectional scattering distribution function
164:over the human face which was required for
31:is an active illumination system used for
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283:bust of the President was also produced.
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79:2000. The method they used to find the
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153:in front of the light and the camera
275:by USC ICT in conjunction with the
269:– Video includes USC light stage X.
254:. The field is rapidly moving from
190:Institute for Creative Technologies
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186:University of Southern California
180:and others since the early 2000s.
81:light that travels under the skin
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67:was first captured in 1999 by
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166:fully virtual cinematography
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235:was a fairly convincingly
83:was based on the existing
313:. ACM. pp. 145–156.
273:The Presidential Portrait
277:Smithsonian Institution
75:et al and presented in
177:The Matrix Revolutions
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319:10.1145/344779.344855
206:Human image synthesis
158:subsurface scattering
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104:Subsurface scattering
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456:3D computer graphics
85:scientific knowledge
248:real-time rendering
171:The Matrix Reloaded
55:Reflectance capture
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49:multi-camera setup
39:, reflectance and
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461:Nonimaging optics
160:component of the
149:set into various
61:reflectance field
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427:. Archived from
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138:with adjustable
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41:motion capture
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431:on 2017-05-17
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402:on 2018-10-01
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388:Debevec, Paul
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357:on 2015-09-17
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116:: BRDF + BTDF
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433:. Retrieved
429:the original
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404:. Retrieved
400:the original
396:His web site
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359:. Retrieved
355:the original
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267:applications
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194:Barack Obama
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132:light source
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89:polarization
69:Paul Debevec
58:
28:
26:
233:Digital Ira
212:technology
188:'s (USC)'s
142:and height)
73:Tim Hawkins
43:often with
29:light stage
450:Categories
435:2017-02-24
406:2013-08-10
361:2015-11-04
328:1581132085
290:References
281:3D printed
244:Activision
147:polarizers
65:human face
252:animation
240:real-time
124:Moveable
390:(2013).
237:rendered
136:rotation
98:BSSRDF:
77:SIGGRAPH
425:usc.edu
337:2860203
264:leisure
220:actress
210:imaging
63:over a
37:texture
335:
325:
256:movies
151:angles
140:radius
134:(full
47:and a
333:S2CID
33:shape
377:2008
323:ISBN
262:and
145:Two
100:BRDF
59:The
315:doi
258:to
250:of
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331:.
321:.
298:^
174:,
102:+
71:,
51:.
35:,
27:A
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339:.
317::
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