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Research on multimodal dense small object detection algorithms guided by cross-modal information. [PDF]
PLoS OneHu J +7 more
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Adaptive Task Planning for Long-Horizon Robotic Manipulation Based on Video Priors and Dynamic Scene Graphs. [PDF]
Sensors (Basel)Ma G, Guo J, Tang X, Zhou H, Rong Y.
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Geodetical Info Magazine, 2010
Object-based image analysis (OBIA) involves pixels first being grouped into objects based on either spectral similarity or an external variable such as ownership, soil or geological unit. Each object is also part of a 'super-object,' obtained by combining several neighboring objects into one larger, and each can be subdivided into smaller objects ...
Addink, Elisabeth, Van Coillie, Frieke
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Object-based image analysis (OBIA) involves pixels first being grouped into objects based on either spectral similarity or an external variable such as ownership, soil or geological unit. Each object is also part of a 'super-object,' obtained by combining several neighboring objects into one larger, and each can be subdivided into smaller objects ...
Addink, Elisabeth, Van Coillie, Frieke
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Object based image analysis for remote sensing
ISPRS Journal of Photogrammetry and Remote Sensing, 2010 AbstractRemote sensing imagery needs to be converted into tangible information which can be utilised in conjunction with other data sets, often within widely used Geographic Information Systems (GIS). As long as pixel sizes remained typically coarser than, or at the best, similar in size to the objects of interest, emphasis was placed on per-pixel ...
Thomas Blaschke
exaly +2 more sources
Object Based Image Analysis For Delineation Of Slope Units
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021This research focuses on proposing an approach for delineation of slope units from topographic parameters of terrain slope, slope aspect and topographic position index (TPI) extracted from ALOS World 3D digital elevation model (DEM). The research was carried out through segmentation processes at four different levels with varying parameters values of ...
Naeem Shahzad +3 more
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Object-based image analysis using multiscale connectivity
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2005This paper introduces a novel approach for image analysis based on the notion of multiscale connectivity. We use the proposed approach to design several novel tools for object-based image representation and analysis which exploit the connectivity structure of images in a multiscale fashion.
Ulisses M. Braga-Neto, John Goutsias
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Application of Object Based Image Analysis in Earthquake Emergency Products
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021In order to provide targeted assessment suggestions after the earthquake and enrich earthquake emergency thematic map products, the paper combines remote sensing with earthquake application to obtain the 10-meters resolution tile data of Bing map before the Songyuan M s 5.7, Jilin, China.
Yahui Chen +3 more
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Object-Based Image Analysis for Vegetation Mapping and Monitoring
2011Generating a satisfactory classification image from remote sensing data is not a straightforward task. Many factors contribute to this difficulty including the characteristics of a study area, availability of suitable remote sensing data, ancillary and ground reference data, proper use of variables and classification algorithms, and the analyst’s ...
Blaschke, Thomas +2 more
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2008
With the availability of high-resolution satellite imagery, the use of remote sensing data has become very important for the verification of the nuclear safeguards agreement between a NPT Member State and the IAEA. Items and activities which can be monitored within nuclear facilities are, for instance, construction of buildings, plant expansion ...
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With the availability of high-resolution satellite imagery, the use of remote sensing data has become very important for the verification of the nuclear safeguards agreement between a NPT Member State and the IAEA. Items and activities which can be monitored within nuclear facilities are, for instance, construction of buildings, plant expansion ...
openaire +2 more sources
SPECIAL FEATURE – Geographic Object-Based Image Analysis
Journal of Spatial Science, 2010The objective of geographic object-based image analysis (GEOBIA) is to develop and apply theory, methods and tools for replicating and improving human interpretation of remotely sensed image data i...
Johansen, K., Bartolo, R., Phinn, S.
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