Výsledky vyhledávání

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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HIERARCHICAL HIGHER ORDER CRF FOR THE CLASSIFICATION OF AIRBORNE LIDAR POINT CLOUDS IN URBAN AREAS

Autor: Niemeyer, Joachim, 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 655-662 (2016)
XXIII ISPRS Congress, Commission III
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; XLI-B3

We propose a novel hierarchical approach for the classification of airborne 3D lidar points. Spatial and semantic context is incorporated via a two-layer Conditional Random Field (CRF). The first layer operates on a point level and utilises higher or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c74ca7dbea404b4c7fd551846b6b435
https://doi.org/10.5194/isprs-archives-xli-b3-655-2016

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A GAUSSIAN PROCESS BASED MULTI-PERSON INTERACTION MODEL

Autor: Klinger, Tobias, Rottensteiner, Franz, Heipke, Christian, 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: ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol III-3, Pp 271-277 (2016)
XXIIIrd ISPRS congress 2016 : Prague, Czech Republic, 12th-19th July 2016
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences ; III-3

Online multi-person tracking in image sequences is commonly guided by recursive filters, whose predictive models define the expected positions of future states. When a predictive model deviates too much from the true motion of a pedestrian, which is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c0fa1a7b23ecbb0d369074729fb4f8
https://doi.org/10.5194/isprs-annals-iii-3-271-2016

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