From Post:

http://videotechnology.blogspot.com/2011/07/talk-on-3d-display.html

Multiprojection and Capture

Head of Department: Dr. Ralf Schäfer Presented by: Jürgen Rurainsky

Fraunhofer Heinrich Hertz Institute, Einsteinufer 37, 10587 Berlin, Germany www.hhi.fraunhofer.de

10.12.2009 1

Fraunhofer Heinrich Hertz Institute

Fraunhofer

Heinrich Hertz Institute

Digital Cinema Activities

Production

digital camera, compression,  mobile storage, virtual set, digital archive,

Post production

animation, special effects, cut, color correction

Distribution  (HHI‘s activities)

coding encryption distribution: DVD, satellite, fibre, other media,

Display

cinema projection, TV, PC, Home Cinema

Fraunhofer Heinrich Hertz Institute

Fraunhofer

Heinrich Hertz Institute


“Tomorrow‘s Cinema“ Showroom

10.12.2009

Jürgen Rurainsky

Fraunhofer Heinrich Hertz Institute

Fraunhofer

Heinrich Hertz Institute


Specifications

∎ Cylindric 6k projection (180°) using 7 HD projectors

∎ Spatial sound using IOSONO wave field synthesis

∎ Workflow definition for 3D panoramic productions

∎ Just opened this October

Jürgen Rurainsky

10.12.2009 4

Fraunhofer Heinrich Hertz Institute

Fraunhofer

Heinrich Hertz Institute


Hardware

∎ Two decoder HD channels, each with a separate MPEG-2 Main Profile @ High Level

∎ Up to 4 projectors per card (2 x HDTV or 4 x XGA)

∎ Up to 16 projectors per PC (8 x HDTV or 16 x XGA)

∎ Image processing units for pixel wise colorimetric adaptation and blendin

∎ Unrestricted blending regions with individual correction values for each pixel

∎ High quality edge blending due to 12 bit processing

∎ Unlimited cascading in both vertical and horizontal direction

∎ DVI interfaces for uncompressed video – one input and two outputs per channel

∎ Playback mode,no request from hard mode!) disk with data-rate recovery using PCRs (broadcast

∎ Precise synchronization through patented technology

∎ PCI interface for data storage and server functionalities

∎ LVDS SPI interfaces (input and output) for MPEG-2 encoded live streams

∎ Real-time warping and automatic calibration tool under development

CineBox able to control  up to 8 HD projectors


High Resolution Projection

10.12.2009

Jürgen Rurainsky

Fraunhofer Heinrich Hertz Institute

Fraunhofer

Heinrich Hertz Institute


High Resolution Capture

ARRI D20

Jürgen Rurainsky

10.12.2009 7

Fraunhofer Heinrich Hertz Institute

OmniCam by HHI

Heinrich Hertz Institute

Fraunhofer


ARRI D20 Post Processing

D20 Kamera (3k x 2k)

D20 Kamera (3k x 2k)

5k Panorama (5k x 2k)

10.12.2009

Jürgen Rurainsky

Fraunhofer

Heinrich Hertz Institute


∎ Multi-view projection using 5 SXGA+ projectors (5 x 1K x 1.4K resolution)

∎ Projection of 5 vertical stripes

∎ Overlap of ca. 60 pixel between neighbor views

10.12.2009

Jürgen Rurainsky

Fraunhofer

Heinrich Hertz Institute