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Document type:
Forschungsdaten 
Publication date:
01.02.2022 
Authors:
Middleton, Wilfrid ; Shu, Qiguan ; Ludwig, Ferdinand 
Author affiliation:
TUM 
Publisher:
TUM 
Title:
Point Clouds of Living Architecture 
Time of production:
01.01.2021 
Subject area:
ARC Architektur 
Resource type:
Abbildungen von Objekten / image of objects 
Other resource types:
3D point clouds models 
Data type:
mehrdimensionale Visualisierungen oder Modelle / models 
Description:
Point clouds resulting from photogrammetric surveys conducted in 2019. The Freiburg Baubotanik pavilion was planted in 2017 and surveyed using a DJI Mavic 2 Pro drone with a 20MP Hasselblad L1D-20C camera (1” sensor; 28mm, f/2.8–f/11 lens). The Baubotanik joint was is a pair of Platanus hispanica stems, grafted together and harvested at 7 years. The Ficus joint is a Ficus elastica anastomosis of unknown age, part of the living root ladder near Mawshun village in East Khasi Hills, Meghalaya, India. All three point clouds, along with others of the living root bridges in Meghalaya are used to demonstrate the skeletonisation algorithm presented in: Representing living architecture through skeleton reconstruction from point clouds by Middleton, Shu and Ludwig.

The code for the skeletonisation process can be found here: https://github.com/QiguanShu/skeleton-abstraction-of-point-cloud-by-voxel-thinning

 

Key words:
point clouds, voxel thinning, living architecture, living root bridges, skeletonisation, Baubotanik 
Technical remarks:
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Language:
en 
Rights:
by, http://creativecommons.org/licenses/by/4.0