Hannes Püschel

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In this paper we demonstrate the workflow of 3D modelling and photorealistic texture mapping based on close range imagery acquired with a mini-UAV (Unmanned Aerial Vehicle) and in terrestrial mode. For generation of a highly accurate 3D model, a combined photogrammetric processing of these images was required. The conducted workflow consists of the(More)
Cylindrical specimens of trabecular pig bone were tested to uniaxial compressive strain levels of 30% to study the influence of various sterilization techniques and methods of HIV-inactivation on the mechanical properties characterized by compressive modulus, yield point, energy absorption and maximum stress. Heat inactivation at 60 degrees C (Lactated(More)
In the present study we compare human dermal fibroblasts from donors of different age and from sites differing in sun exposure for their capacity to adhere to collagen or fibronectin. Attachment of cells was not dependent on the collagen concentration but was clearly dependent on the fibronectin concentration used for the coating of the plastic surfaces.(More)
In this paper we demonstrate the workflow of 3D modelling and photorealistic texture mapping based on close range imagery acquired with a mini-UAV (Unmanned Aerial Vehicle) and in terrestrial mode. For generation of a highly accurate 3D model, a combined photogrammetric processing of these images was required. The conducted workflow consists of the(More)
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