Pierre Grussenmeyer

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Combining airborne photographs and spaceborne SAR data to monitor temperate glaciers. HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research(More)
—Synthetic aperture radar (SAR) interferometric data offer the opportunity to measure temperate glacier surface topography and displacement. The increase of the resolution provided by the most recent SAR systems has some critical implications. For instance, a reliable estimate of the phase gradient can only be achieved by using interferogram local(More)
A stone-by-stone photogrammetric survey using architectural knowledge formalised on the ARPENTEUR photogrammetric workstation. ABSTRACT ARPENTEUR is a web application for digital photogrammetry mainly dedicated to architecture (Architectural PhotogrammEtry Network Tool for EdUcation and Research) available at http ://www.arpenteur.net. ARPENTEUR has been(More)
Cultural heritage documentation induces the use of computerized techniques to manage and preserve the information produced. Geographical information systems have proved their potentialities in this scope, but they are not always adapted for the management of features at the scale of a particular archaeological site. Moreover, computer applications in(More)
Two implementations of the bundle adjustment problem were applied to a subset of the Zürich City Hall reference data set. One implementation used the standard Euler angle parameterisation of the rotation matrix. The second implementation used all nine elements of the rotation matrix as unknowns and six functional constraints. The second formulation was(More)
The acquisition of 3D data and their integration in information systems which are mainly used for topographic issues are very increasing in the last years. The enlarged needs in 3D information appear with the development of the complexity of the processings in topographic information systems. The middle-sized and big cities, which have a large extent, have(More)
Several scientific communities concentrate their efforts using photogrammetric techniques in the field of modelling urban areas. On the other side – with the access to high resolution satellites – also remote sensing in urban areas is present since a few years. At the same time, the shift from analytical to digital photogrammetry is now effective.(More)
HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt età la diffusion(More)
In the last decade, RGB-D cameras-also called range imaging cameras-have known a permanent evolution. Because of their limited cost and their ability to measure distances at a high frame rate, such sensors are especially appreciated for applications in robotics or computer vision. The Kinect v1 (Microsoft) release in November 2010 promoted the use of RGB-D(More)