Search Results - "Karantzalos, K."

SHALLOW WATER BATHYMETRY MAPPING FROM UAV IMAGERY BASED ON MACHINE LEARNING by Agrafiotis, P., Skarlatos, D., Georgopoulos, A., Karantzalos, K.

“…The determination of accurate bathymetric information is a key element for near offshore activities, hydrological studies such as coastal engineering…”
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Multitemporal Very High Resolution From Space: Outcome of the 2016 IEEE GRSS Data Fusion Contest by Mou, L., Zhu, X., Vakalopoulou, M., Karantzalos, K., Paragios, N., Le Saux, B., Moser, G., Tuia, D.

“…In this paper, the scientific outcomes of the 2016 Data Fusion Contest organized by the Image Analysis and Data Fusion Technical Committee of the IEEE…”
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LEAF AREA INDEX ESTIMATION IN VINEYARDS FROM UAV HYPERSPECTRAL DATA, 2D IMAGE MOSAICS AND 3D CANOPY SURFACE MODELS by Kalisperakis, I., Stentoumis, Ch, Grammatikopoulos, L., Karantzalos, K.

“…The indirect estimation of leaf area index (LAI) in large spatial scales is crucial for several environmental and agricultural applications. To this end, in…”
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FILTERING LPIS DATA FOR BUILDING TRUSTWORTHY TRAINING DATASETS FOR CROP TYPE MAPPING: A CASE STUDY IN GREECE by Gounari, O., Karakizi, C., Karantzalos, K.

“…The need for effective crop monitoring in large geographical scales has become increasingly important in recent years and constitutes a technological and…”
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CLOUDTRAN: CLOUD REMOVAL FROM MULTITEMPORAL SATELLITE IMAGES USING AXIAL TRANSFORMER NETWORKS by Christopoulos, D., Ntouskos, V., Karantzalos, K.

“…We present a method for cloud-removal from satellite images using axial transformer networks. The method considers a set of multitemporal images in a given…”
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Recognition-Driven Two-Dimensional Competing Priors Toward Automatic and Accurate Building Detection by Karantzalos, K., Paragios, N.

“…In this paper, a novel recognition-driven variational framework, toward multiple building extraction from aerial and satellite images, is introduced. To this…”
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HOW CHALLENGING IS THE DISCRIMINATION OF FLOATING MATERIALS ON THE SEA SURFACE USING HIGH RESOLUTION MULTISPECTRAL SATELLITE DATA? by Mikeli, P., Kikaki, K., Kakogeorgiou, I., Karantzalos, K.

“…Developing a remote sensing-based monitoring system for detecting marine plastics requires a thorough investigation of their discrimination possibilities from…”
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MAPPING BEE-KEEPING FOREST PLANTS FROM MEDIUM SPATIAL RESOLUTION MULTISPECTRAL SATELLITE DATA by Antonopoulos, A., Gounari, O., Falagas, A., Tsagkarakis, A., Karantzalos, K.

“…Apiculture is one of the main branches of agriculture and crucial to rural development since it provides farmers with unique products like honey, wax, pollen,…”
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BENCHMARKING DEEP LEARNING FRAMEWORKS FOR THE CLASSIFICATION OF VERY HIGH RESOLUTION SATELLITE MULTISPECTRAL DATA by Papadomanolaki, M., Vakalopoulou, M., Zagoruyko, S., Karantzalos, K.

“…In this paper we evaluated deep-learning frameworks based on Convolutional Neural Networks for the accurate classification of multispectral remote sensing…”
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SEAFLOOR MAPPING FROM MULTISPECTRAL MULTIBEAM ACOUSTIC DATA AT THE EUROPEAN OPEN SCIENCE CLOUD by Mertikas, P., Karantzalos, K.

“…Recent technological advances in the underwater sensing instrumentation provide currently active multibeam echosounders that can acquire backscatter…”
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Automatic detection and tracking of oil spills in SAR imagery with level set segmentation by Karantzalos, K., Argialas, D.

“…Automatic detection and monitoring of oil spills and illegal oil discharges is of fundamental importance in ensuring compliance with marine legislation and…”
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JOINT LAND COVER AND CROP TYPE MAPPING USING MULTI-TEMPORAL SENTINEL-2 DATA FROM VARIOUS ENVIRONMENTAL ZONES IN GREECE by Karakizi, C., Kandylakis, Z., Vaiopoulos, A. D., Karantzalos, K.

“…In this work, we elaborate on the gained insights from various classification experiments towards detailed land cover mapping over four representative regions…”
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PANSHARPENING ON THE NARROW VNIR AND SWIR SPECTRAL BANDS OF SENTINEL-2 by Vaiopoulos, A. D., Karantzalos, K.

“…In this paper results from the evaluation of several state-of-the-art pansharpening techniques are presented for the VNIR and SWIR bands of Sentinel-2. A…”
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URBAN CHANGE DETECTION BASED ON SEMANTIC SEGMENTATION AND FULLY CONVOLUTIONAL LSTM NETWORKS by Papadomanolaki, M., Vakalopoulou, M., Karantzalos, K.

“…Change detection is a very important problem for the remote sensing community. Among the several approaches proposed during recent years, deep learning…”
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ASSESSING THE CONTRIBUTION OF SPECTRAL AND TEMPORAL FEATURES FOR ANNUAL LAND COVER AND CROP TYPE MAPPING by Karakizi, C., Tsiotas, I. A., Kandylakis, Z., Vaiopoulos, A., Karantzalos, K.

“…Freely available satellite image time-series are currently the most exploited data towards land cover mapping. In this work we assess the contribution of…”
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Spectral Discrimination and Reflectance Properties of Various Vine Varieties from Satellite, UAV and Proximate Sensors by Karakizi, C., Oikonomou, M., Karantzalos, K.

“…An assessment of the spectral discrimination between different vine varieties was undertaken using non-destructive remote sensing observations at the véraison…”
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Improving edge detection and watershed segmentation with anisotropic diffusion and morphological levellings by Karantzalos, K., Argialas, D.

“…Edge preserving smoothing and image simplification is of fundamental importance in a variety of remote sensing applications during feature extraction and…”
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PANSHARPENING ON THE NARROW VNIR AND SWIR SPECTRAL BANDS OF SENTINEL-2 by Vaiopoulos, A. D., Karantzalos, K.

“…In this paper results from the evaluation of several state-of-the-art pansharpening techniques are presented for the VNIR and SWIR bands of Sentinel-2. A…”
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MULTIMODAL DATA FUSION FOR EFFECTIVE SURVEILLANCE OF CRITICAL INFRASTRUCTURE by Kandylakis, Z., Karantzalos, K., Doulamis, A., Karagiannidis, L.

“…Monitoring critical infrastructures, especially those that are covering wide-zones, is of fundamental importance and priority for modern surveillance systems…”
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A SEMANTIC 3D POINT CLOUD SEGMENTATION APPROACH BASED ON OPTIMAL VIEW SELECTION FOR 2D IMAGE FEATURE EXTRACTION by Adam, A., Grammatikopoulos, L., Karras, G., Protopapadakis, E., Karantzalos, K.

“…3D semantic segmentation is the joint task of partitioning a point cloud into semantically consistent 3D regions and assigning them to a semantic class/label…”
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