ParisfxLab - 4DViews
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Transcript of ParisfxLab - 4DViews
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4D VIEWSOLUTIONS
Photo-realistic 3D Capture
of Dynamic Scenes
Dec-2010
4D View Solutions
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4D VIEWSOLUTIONS
Contents
• Quick Company Overview
• Key 2D & 3D Capture Projects
• Offline 3D Reconstruction Process
– Process Overview
– 3D Reconstruction Steps
• Using the Results
– Maya Plug-In Integration
– Examples of Final Imagery
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4D VIEWSOLUTIONS
4D View Solutions
• 4D View Solutions is a 2007 spin-off of the INRIA Rhône-Alpes
laboratory near Grenoble
• The company sells synchronized, multi-camera video capture
systems specialized in 2D capture and 3D reconstruction
• ‘4D Views’ provides R&D systems to public and private research
labs
• The offline 3D capture system is gaining footing in the film industry
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4D VIEWSOLUTIONS
Key Recent Projects
• 2D Capture – Extreme Mocap in Zero G
• 3D Real-Time Capture – 3D Teleconferencing R&D
between Grenoble, Bordeaux and Orleans
Image source : INRIA, « A 3D Data Intensive Tele-immersive Grid”
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4D VIEWSOLUTIONS
3D Offline Projects
• 3D Offline Capture
– French docu-drama production The Destiny of Rome
– Augmented Reality content for Sync Future & Canon
– The DigiCast™ studio at Crescent, Inc. just opened in Tokyo with
a 28-camera offline capture system
Image source : Crescent, Inc.
K
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4D VIEWSOLUTIONS
Multi-Camera Capture Silhouette Extraction3D Reconstruction from
Silhouette Intersection
3D Reconstruction Process
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4D VIEWSOLUTIONS
Capture, Mesh, Composite
• Synchronized capture areas from 1-4 meters in diameter
• Mesh series production
• Compositing the textured mesh series into the final
content environment
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4D VIEWSOLUTIONS
Multi-Cam 3D Recon Data
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4D VIEWSOLUTIONS
Multi-Camera Tools
• Director benefits
from multi-view
capture
• They have access
to all views at the
Director’s Seat
• Derushing tools
available between
shoots
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4D VIEWSOLUTIONS
3D Reconstruction
after Derushing
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4D VIEWSOLUTIONS
Rapid 3D Mesh Preview
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4D VIEWSOLUTIONS
Rapid 3D Wireframe Preview
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4D VIEWSOLUTIONS
3D Mesh Texture Blending
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4D VIEWSOLUTIONS
3D Mesh Texture Blending
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4D VIEWSOLUTIONS
Content Production Tools
Designed to Handle Volume
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4D VIEWSOLUTIONS
Deliverables : Roman Captain
• Photorealistic 3D textured mesh sequences including
costume and prop detail
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4D VIEWSOLUTIONS
Horn Carrier Sequences
• Details like the soldier’s horn automatically appear
• T-Poses can also be filmed for alternate animation work
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4D VIEWSOLUTIONS
Child Sequences
• A larger capture area can be used to capture 2-4 people
interacting
• Recommended for dynamic interactions, combat
sequences
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4D VIEWSOLUTIONS
Film Character Sequence
Catalog
R2H
2 days shooting
1 month processing
200+ sequences
90m+ content minutes
RSS
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4D VIEWSOLUTIONS
From Talent to Mesh Sequences
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4D VIEWSOLUTIONS
Populating Environments
Layout with SoftImage™
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4D VIEWSOLUTIONS
Rendered Environments
Rendering with Mental Ray™
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4D VIEWSOLUTIONS
4D Views Plug-in for
Autodesk Maya™
Imports 4DViews sequences into
Autodesk Maya™
Allows animations of sequences
and clones of sequences
Support several quality levels of
rendering with most existing
engines
4D Views’ Plug-In for Maya™
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4D VIEWSOLUTIONS
Scene Composition
in Maya™
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4D VIEWSOLUTIONS
Scene Composition
in Maya™
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4D VIEWSOLUTIONS
Scene Composition
in Maya™
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4D VIEWSOLUTIONS
Capture to Content
What you do with the images …
we leave entirely up to you.
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4D VIEWSOLUTIONS
Merci
&
Thank You