Processing laser scanner plant data to extract structural information

Paper

Hanan, Jim, Loch, Birgit and McAleer, Tim. 2004. "Processing laser scanner plant data to extract structural information." Godin, Christophe, Hanan, Jim S. and Kurth, Winfried (ed.) 4th International Workshop on Functional-Structural Plant Models (FSPM 2004). Montpellier, France 07 - 11 Jun 2004 Montpellier, France.
Paper/Presentation Title

Processing laser scanner plant data to extract structural information

Presentation TypePaper
AuthorsHanan, Jim (Author), Loch, Birgit (Author) and McAleer, Tim (Author)
EditorsGodin, Christophe, Hanan, Jim S. and Kurth, Winfried
Journal or Proceedings TitleProceedings of the 4th International Workshop on Functional-Structural Plant Models (FSPM 2004)
Number of Pages4
Year2004
Place of PublicationMontpellier, France
Web Address (URL) of Paperhttp://amap.cirad.fr/workshop/FSPM04/proceedings/4thFSPM04_S1Hanan.pdf
Conference/Event4th International Workshop on Functional-Structural Plant Models (FSPM 2004)
Event Details
4th International Workshop on Functional-Structural Plant Models (FSPM 2004)
Event Date
07 to end of 11 Jun 2004
Event Location
Montpellier, France
Abstract

Plant architecture information has traditionally used the hierarchical structure of the plant as its basis, with digitised point data from real plants entered in a particular hierarchical pattern. Data collection and classification have thus been inseparable. The advent of laser profile scanners, such as the Polhemus FastSCAN, means that 3D plant data can be captured holistically. The data acquired from laser surface scanners is in unordered point cloud form, with points collected only on the surface of the object under study. This means that the structure of the plant must be extracted from the cloud of 3D coordinates using manual methods. This paper describes issues arising when using a Polhemus FastSCAN laser scanner, and a program for manual extraction of points developed at the Advanced Computational Modelling Centre (ACMC), which can be used independently or with specialised software such as FloraDig.

Keywordslaser scanners; 3D models
ANZSRC Field of Research 2020310806. Plant physiology
499999. Other mathematical sciences not elsewhere classified
460306. Image processing
Public Notes

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Byline AffiliationsUniversity of Queensland
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