Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Dimitri Bulatov"'
Autor:
Juri Sidorenko, Volker Schatz, Dimitri Bulatov, Norbert Scherer-Negenborn, Michael Arens, Urs Hugentobler
Publikováno v:
IEEE Access, Vol 8, Pp 65726-65733 (2020)
Self-calibration of time-of-arrival positioning systems is made difficult by the non-linearity of the relevant set of equations. This work applies dimension lifting to this problem. The objective function is extended by an additional dimension to all
Externí odkaz:
https://doaj.org/article/aec68a0440614e60b2d2edaa1236355d
Autor:
Juri Sidorenko, Volker Schatz, Dimitri Bulatov, Norbert Scherer-Negenborn, Michael Arens, Urs Hugentobler
Publikováno v:
Sensors, Vol 20, Iss 7, p 2079 (2020)
The time-difference-of-arrival (TDOA) self-calibration is an important topic for many applications, such as indoor navigation. One of the most common methods is to perform nonlinear optimization. Unfortunately, optimization often gets stuck in a loca
Externí odkaz:
https://doaj.org/article/341360b1884a4dcbbd4d86507bb9c08a
Publikováno v:
Earth Resources and Environmental Remote Sensing/GIS Applications XIII.
Autor:
F. Mancini, Benedikt Kottler, M. May, Dimitri Bulatov, E. Strauß, P. Burton, Petra Helmholz, M. Hecht
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVI-4-W1-2021, Pp 43-50 (2021)
Urban Heat Islands (UHIs) impact the quality of life in many urban centres. Metropolitan areas of Australian cities and urbanised regional centres, in particular, show vulnerability towards UHIs due to challenging climatic conditions and the model of
Publikováno v:
Proceedings of the 17th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications.
Publikováno v:
Proceedings of the 19th International Conference on Signal Processing and Multimedia Applications.
Publikováno v:
Remote Sensing Technologies and Applications in Urban Environments VI.
Digital Surface Models (DSMs) and Digital Terrain Models (DTMs) are crucial for automatic detection of buildings and other ground features in urban areas. They are the basis for numerous geospatial applications, such as 3D city modelling, 3D mapping
Publikováno v:
Applied optics. 60(22)
Classification of outdoor point clouds is an intensely studied topic, particularly with respect to the separation of vegetation from the terrain and manmade structures. In the presence of many overhanging and vertical structures, the (relative) heigh
Autor:
Felix Leidinger, Dimitri Bulatov
Publikováno v:
Earth Resources and Environmental Remote Sensing/GIS Applications XII.
Due to an increased occurrence frequency of drought events and pest infestations, large amounts of deadwood are a current issue in temperate forests. Accurate monitoring of deadwood and analysis of its spatial and temporal distribution is, therefore,