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A capturing system for the reconstruction of dynamic 3D

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A capturing system for the reconstruction of dynamic 3D

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A capturing system for the reconstruction of dynamic 3D ● Context ● Goals ● Pipeline layout ● System design ● On-line processing ● Results

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Goals

● Previously:

– static system

– made for a specific

room

– controlled lighting

– output either suffers

from aliasing or cannot be computed reliably ● Goals: – transportable system – usable in many different places

– suitable for outdoors

– concise, reusable

model output that can be computed robustly

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Pipeline layout

Camera input Foregroundextraction reconstruction3D shape Store images

to hard disk

On-line feedback to the operator

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On-line processing

● Part 1: foreground / background segmentation ● Part 2: fast 3D object shape approximation

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On-line processing:

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On-line processing:

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On-line processing: 3D shape estimation

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On-line processing: movie

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