@phdthesis {groening2003,
	title = {Radiometrische Kalibrierung und Charakterisierung von CCD- uund CMOS-Bildsensoren und Monokulares 3D-Tracking in Echtzeit},
	year = {2003},
	publisher = {IWR, Fakult{\"a}t f{\"u}r Physik und Astronomie, Univ.\ Heidelberg},
	abstract = {In this presented thesis a CCD and a CMOS image sensor are characterized relative to their fundamental radiometric properties. A new technic for a monocular 3D-Tracking is realized. Dark currents of both sensors are examined. The linearity and the global total variance of noise of the CCD image sensor are determined and the fixed-pattern noise is corrected. The absolute quantum efficiency is calculated from calibrated data of the spectral radiance of the integration sphere. Additionally the signal noise ratio and the relative error are determined. The response of the CMOS sensor is modeled and can be computed from the calibrated data of the spectral radiance with known data of the quantum efficiency. The global total variance of noise is measured. The signal noise ratio and the relative error are computed with these data.},
	url = {http://www.ub.uni-heidelberg.de/archiv/3589},
	author = {Hermann Gr{\"o}ning}
}
@incollection {spies2000e,
	title = {Analyzing particle movements at soil interfaces},
	year = {2000},
	pages = {648--649},
	publisher = {Academic Press},
	chapter = {A20},
	author = {Hagen Spies and Hermann Gr{\"o}ning and Horst Hau{\ss}ecker and Bernd J{\"a}hne and Horst Hau{\ss}ecker}
}
@incollection {spies1999,
	title = {Analyzing particle movements at soil interfaces},
	volume = {3: Systems and Applications},
	year = {1999},
	pages = {699-718},
	publisher = {Academic Press},
	chapter = {32},
	author = {Hagen Spies and Oliver Beringer and Hermann Gr{\"o}ning and Horst Hau{\ss}ecker and Bernd J{\"a}hne and Horst Hau{\ss}ecker and Peter Gei{\ss}ler}
}
@mastersthesis {groening1996,
	title = {Mehrgitterbewegungssegmentierung und Messungen am grossen Simulationstank zur Bestimmung von Sedimentverlagerungen},
	year = {1996},
	school = {IWR, Fakult{\"a}t f{\"u}r Physik und Astronomie, Univ.\ Heidelberg},
	author = {Hermann Gr{\"o}ning}
}
