Výsledky vyhledávání - "Schmidt, Alena"

NETWORK DETECTION IN RASTER DATA USING MARKED POINT PROCESSES

Autor: Schmidt, Alena, Kruse, Christian, Rottensteiner, Franz, Sörgel, Uwe, Heipke, Christian, L. Halounova, L., Schindler, K., Limpouch, A., Pajdla, T., Šafář, V., Mayer, H., Oude Elberink, S., Mallet, C., Rottensteiner, F., Brédif, M., Skaloud, J., Stilla, U.

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B3, Pp 701-708 (2016)
XXIII ISPRS Congress, Commission III
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XLI-B3

We propose a new approach for the automatic detection of network structures in raster data. The model for the network structure is represented by a graph whose nodes and edges correspond to junction-points and to connecting line segments, respectivel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a858a4a76cf997f3f8fc48aff5b7adb
https://doi.org/10.5194/isprsarchives-xli-b3-701-2016

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DETECTING LINEAR FEATURES BY SPATIAL POINT PROCESSES

Autor: Chai, Dengfeng, Schmidt, Alena, Heipke, Christian, L. Halounova, L., Schindler, K., Limpouch, A., Pajdla, T., Šafář, V., Mayer, H., Oude Elberink, S., Mallet, C., Rottensteiner, F., Brédif, M., Skaloud, J., Stilla, U.

Publikováno v: XXIII ISPRS Congress, Commission III
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XLI-B3
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLI-B3, Pp 841-848 (2016)

This paper proposes a novel approach for linear feature detection. The contribution is twofold: a novel model for spatial point processes and a new method for linear feature detection. It describes a linear feature as a string of points, represents a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137ba726e841e9a9ad36f4502852c2d0
https://doi.org/10.5194/isprs-archives-xli-b3-841-2016

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DETECTION OF WATER SURFACES IN FULL-WAVEFORM LASER SCANNING DATA

Autor: Schmidt, Alena, Rottensteiner, Franz, Sörgel, Uwe, Heipke, C., Jacobsen, K., Rottensteiner, F., Müller, S., Sörgel, U.

Publikováno v: Scopus-Elsevier
High-resolution earth imaging for geospatial information : ISPRS Hannover Workshop 2011 ; Hannover, Germany, June 14-17, 2011
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XXXVIII-4/W19
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXVIII-4-W19, Pp 277-282 (2012)

Airborne laser scanning has become a standard method for recording topographic data. A new generation of laser scanners digitises the complete waveform of the backscattered signal and thus offers the possibility of analysing the signal shape. As a pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::781e46527287b17e36830a5b00a61f5b
https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XXXVIII-4-W19/277/2011/

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VERSCHÄRFUNG DER CROSS-COMPLIANCE-ANFORDERUNGEN IN DER SCHWEIZ IM BEREICH PESTIZIDEINSATZ UND FUTTERMITTEL: WAS SIND DIE AUSWIRKUNGEN?

Autor: Schmidt, Alena, Mack, Gabriele, Möhring, Anke

In der Schweiz verlangt eine Volksinitiative eine Verschärfung der bestehenden Cross-Compliance-Anforderungen. Es sollen nur noch Betriebe Direktzahlungen erhalten, wenn sie pestizidfrei produzieren, die Tiere mit dem auf dem Betrieb produzierten Fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8b98db5e6153dc85d2f9ec6ea6b218c

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A GRAPH BASED MODEL FOR THE DETECTION OF TIDAL CHANNELS USING MARKED POINT PROCESSES

Autor: Schmidt, Alena, Rottensteiner, Franz, Sörgel, Uwe, Heipke, Christian, Paparoditis, N., Raimond, A.-M., Sithole, G., Rabatel, G., Çöltekin, A., Rottensteiner, F., Briottet, X., Christophe, S., Dowman, I., Elberink, S.O., Patanè, G., Mallet, C.

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-3/W3, Pp 115-121 (2015)
ISPRS Geospatial Week 2015
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XL-3/W3

In this paper we propose a new method for the automatic extraction of tidal channels in digital terrain models (DTM) using a sampling approach based on marked point processes. In our model, the tidal channel system is represented by an undirected, ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::440b653c1820d048e316dd3a3a891e9a
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-3-W3/115/2015/isprsarchives-XL-3-W3-115-2015.pdf

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