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Harvesting Dynamic 3D Worlds from Commodity Sensor Clouds

Harvesting Dynamic 3D Worlds from Commodity Sensor Clouds

Objective

The current acquisition pipeline for visual models of 3D worlds is based on a paradigm of planning a goal-oriented acquisition - sampling on site - processing. The digital model of an artifact (an object, a building, up to an entire city) is produced by planning a specific scanning campaign, carefully selecting the (often costly) acquisition devices, performing the on-site acquisition at the required resolution and then post-processing the acquired data to produce a beautified triangulated and textured model. However, in the future we will be faced with the ubiquitous availability of sensing devices that deliver different data streams that need to be processed and displayed in a new way, for example smartphones, commodity stereo cameras, cheap aerial data acquisition devices, etc.
We therefore propose a radical paradigm change in acquisition and processing technology: instead of a goal-driven acquisition that determines the devices and sensors, we let the sensors and resulting available data determine the acquisition process. Data acquisition might become incidental to other tasks that devices/people to which sensors are attached carry out. A variety of challenging problems need to be solved to exploit this huge amount of data, including: dealing with continuous streams of time-dependent data, finding means of integrating data from different sensors and modalities, detecting changes in data sets to create 4D models, harvesting data to go beyond simple 3D geometry, and researching new paradigms for interactive inspection capabilities with 4D data sets. In this project, we envision solutions to these challenges, paving the way for affordable and innovative uses of information technology in an evolving world sampled by ubiquitous visual sensors.
Our approach is high-risk and an enabling factor for future visual applications. The focus is clearly on basic research questions to lay the foundation for the new paradigm of incidental 4D data capture.

Coordinator

TECHNISCHE UNIVERSITAET WIEN

Address

Karlsplatz 13
1040 Wien

Austria

Activity type

Higher or Secondary Education Establishments

EU Contribution

€ 658 140

Administrative Contact

Michael Wimmer (Prof.)

Participants (5)

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TECHNISCHE UNIVERSITAT DARMSTADT

Germany

EU Contribution

€ 505 720

RHEINISCHE FRIEDRICH-WILHELMS-UNIVERSITAT BONN

Germany

EU Contribution

€ 491 500

INSTITUT MINES-TELECOM

France

EU Contribution

€ 307 361

CONSIGLIO NAZIONALE DELLE RICERCHE

Italy

EU Contribution

€ 461 296

TECHNISCHE UNIVERSITEIT DELFT

Netherlands

EU Contribution

€ 306 653

Project information

Grant agreement ID: 323567

Status

Closed project

  • Start date

    1 June 2013

  • End date

    31 May 2016

Funded under:

FP7-ICT

  • Overall budget:

    € 3 483 770

  • EU contribution

    € 2 730 670

Coordinated by:

TECHNISCHE UNIVERSITAET WIEN

Austria