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@ARTICLE{Roussel:810741,
author = {Roussel, Johanna and Geiger, Felix and Fischbach, Andreas
and Jahnke, Siegfried and Scharr, Hanno},
title = {3{D} {S}urface {R}econstruction of {P}lant {S}eeds by
{V}olume {C}arving: {P}erformance and {A}ccuracies},
journal = {Frontiers in Functional Plant Ecology},
volume = {7},
issn = {1664-462X},
address = {Lausanne},
publisher = {Frontiers Media88991},
reportid = {FZJ-2016-03333},
pages = {745},
year = {2016},
abstract = {We describe a method for 3D reconstruction of plant seed
surfaces, focusing on small seeds with diameters as small as
200 μm. The method considers robotized systems allowing
single seed handling in order to rotate a single seed in
front of a camera. Even though such systems feature high
position repeatability, at sub-millimeter object scales,
camera pose variations have to be compensated. We do this by
robustly estimating the tool center point from each acquired
image. 3D reconstruction can then be performed by a simple
shape-from-silhouette approach. In experiments we
investigate runtimes, theoretically achievable accuracy,
experimentally achieved accuracy, and show as a proof of
principle that the proposed method is well sufficient for 3D
seed phenotyping purposes.},
cin = {IBG-2},
ddc = {570},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {582 - Plant Science (POF3-582) / 583 - Innovative
Synergisms (POF3-583)},
pid = {G:(DE-HGF)POF3-582 / G:(DE-HGF)POF3-583},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000377257500001},
pubmed = {pmid:27375628},
doi = {10.3389/fpls.2016.00745},
url = {https://juser.fz-juelich.de/record/810741},
}