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Auflistung nach Schlagwort "Bundle adjustments"

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Assigning tie points to a generalised building model for UAS image orientation

Unger, Jakob; Rottensteiner, Franz; Heipke, Christian (Göttingen : Copernicus GmbH, 2017)

This paper addresses the integration of a building model into the pose estimation of image sequences. Images are captured by an Unmanned Aerial System (UAS) equipped with a camera flying in between buildings. Two approaches ...
Comparison of target-and mutual informaton based calibration of terrestrial laser scanner and digital camera for deformation monitoring

Omidalizarandi, Mohammad; Neumann, Ingo (Göttingen : Copernicus GmbH, 2015)

In the current state-of-the-art, geodetic deformation analysis of natural and artificial objects (e.g. dams, bridges,.) is an ongoing research in both static and kinematic mode and has received considerable interest by ...
A global approach for image orientation using Lie algebraic rotation averaging and convex L∞ minimisation

Reich, Martin; Heipke, Christian (Göttingen : Copernicus GmbH, 2014)

In this paper we present a new global image orientation approach for a set of multiple overlapping images with given homologous point tuples which is based on a two-step procedure. The approach is independent on initial ...
Global bundle adjustment with variable orientation point distance for precise mars express orbit reconstruction

Bostelmann, Jonas; Heipke, Christian (Katlenburg-Lindau : Copernicus Publications, 2016)

The photogrammetric bundle adjustment of line scanner image data requires a precise description of the time-dependent image orientation. For this task exterior orientation parameters of discrete points are used to model ...
Integration of a generalised building model into the pose estimation of UAS images

Unger, Jakob; Rottensteiner, Franz; Heipke, Christian (Göttingen : Copernicus GmbH, 2016)

A hybrid bundle adjustment is presented that allows for the integration of a generalised building model into the pose estimation of image sequences. These images are captured by an Unmanned Aerial System (UAS) equipped ...
A new approach for an incremental orientation of micro-UAV image sequences

Reich, Martin; Unger, Jakob; Rottensteiner, Franz; Heipke, Christian (Göttingen : Copernicus GmbH, 2014)

Civil applications for small size unmanned aerial vehicles (UAV) have become quite important in recent years and so have accurate orientation and navigation of these devices in unknown terrain. In this work we focus on ...
Optimizing the distribution of tie points for the bundle adjustment of hrsc image mosaics

Bostelmann, Jonas; Breitkopf, Uwe; Heipke, Christian (Katlenburg-Lindau : Copernicus Publications, 2017)

For a systematic mapping of the Martian surface, the Mars Express orbiter is equipped with a multi-line scanner: Since the beginning of 2004 the High Resolution Stereo Camera (HRSC) regularly acquires long image strips. ...
Orientation of oblique airborne image sets - Experiences from the ISPRS/Eurosdr benchmark on multi-platform photogrammetry

Gerke, M.; Nex, F.; Remondino, F.; Jacobsen, Karsten; Kremer, J.; Karel, W.; Huf, H.; Ostrowski, W. (Göttingen : Copernicus GmbH, 2016)

During the last decade the use of airborne multi camera systems increased significantly. The development in digital camera technology allows mounting several mid- or small-format cameras efficiently onto one platform and ...

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Auflistung nach Schlagwort "Bundle adjustments"

Auflistung nach Schlagwort "Bundle adjustments"

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