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@ARTICLE{Behmann:845665,
author = {Behmann, Jan and Acebron, Kelvin and Emin, Dzhaner and
Bennertz, Simon and Matsubara, Shizue and Thomas, Stefan and
Bohnenkamp, David and Kuska, Matheus and Jussila, Jouni and
Salo, Harri and Mahlein, Anne-Katrin and Rascher, Uwe},
title = {{S}pecim {IQ}: {E}valuation of a {N}ew, {M}iniaturized
{H}andheld {H}yperspectral {C}amera and {I}ts {A}pplication
for {P}lant {P}henotyping and {D}isease {D}etection},
journal = {Sensors},
volume = {18},
number = {2},
issn = {1424-8220},
address = {Basel},
publisher = {MDPI},
reportid = {FZJ-2018-02878},
pages = {441 -},
year = {2018},
abstract = {Hyperspectral imaging sensors are promising tools for
monitoring crop plants or vegetation in different
environments. Information on physiology, architecture or
biochemistry of plants can be assessed non-invasively and on
different scales. For instance, hyperspectral sensors are
implemented for stress detection in plant phenotyping
processes or in precision agriculture. Up to date, a variety
of non-imaging and imaging hyperspectral sensors is
available. The measuring process and the handling of most of
these sensors is rather complex. Thus, during the last years
the demand for sensors with easy user operability arose. The
present study introduces the novel hyperspectral camera
Specim IQ from Specim (Oulu, Finland). The Specim IQ is a
handheld push broom system with integrated operating system
and controls. Basic data handling and data analysis
processes, such as pre-processing and classification
routines are implemented within the camera software. This
study provides an introduction into the measurement pipeline
of the Specim IQ as well as a radiometric performance
comparison with a well-established hyperspectral imager.
Case studies for the detection of powdery mildew on barley
at the canopy scale and the spectral characterization of
Arabidopsis thaliana mutants grown under stressed and
non-stressed conditions are presented},
cin = {IBG-2},
ddc = {620},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {582 - Plant Science (POF3-582)},
pid = {G:(DE-HGF)POF3-582},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29393921},
UT = {WOS:000427544000124},
doi = {10.3390/s18020441},
url = {https://juser.fz-juelich.de/record/845665},
}