BUILDING FACADE AND ROOFTOP SEGMENTATION BY NORMAL ESTIMATION FROM UAV DERIVED RGB POINT CLOUD

Autor: Kamal Jain, Abhishek Singh, Karun Reuel Dayal, S. K. P. Kushwaha

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-2-W17, Pp 173-177 (2019)
6th International Workshop on LowCost 3D-Sensors, Algorithms, Applications
6th International Workshop on LowCost 3D-Sensors, Algorithms, Applications, 2019, pp.173-177, ⟨10.5194/isprs-archives-XLII-2-W17-173-2019⟩

Point cloud segmentation is a significant process to organise an unstructured point cloud. In this study, RGB point cloud was generated with the help of images acquired from an Unmanned Aerial Vehicle (UAV). A dense urban area was considered with var

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43b4a740e105922d0ebd1cf305c99a20
https://doi.org/10.5194/isprs-archives-xlii-2-w17-173-2019

Analysis of UAV-Acquired Wetland Orthomosaics Using GIS, Computer Vision, Computational Topology and Deep Learning

Autor: Kentsch, Sarah, Cabezas, Mariano, Tomhave, Luca, Groß, Jens, Burkhard, Benjamin, Caceres, Maximo Larry Lopez, Waki, Katsushi, Diez, Yago

Publikováno v: Sensors (Basel, Switzerland)
Sensors 21 (2021), Nr. 2
Sensors, Vol 21, Iss 471, p 471 (2021)
Sensors
Volume 21
Issue 2

Invasive blueberry species endanger the sensitive environment of wetlands and protection laws call for management measures. Therefore, methods are needed to identify blueberry bushes, locate them, and characterise their distribution and properties wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89fee7153ec85b1df3ea93deca3b0564
https://pubmed.ncbi.nlm.nih.gov/33440797

Novel hybrid pair recommendations based on a large-scale comparative study of concept drift detection

Autor: Alptekin Durmusoglu, Türkay Dereli, Elif Selen Babüroğlu

Publikováno v: Expert Systems with Applications. 163:113786

During the classification of streaming data, changes in the underlying distribution make formerly learned models insecure and imprecise, which is known as the concept drift phenomenon. Online learning derives information from a vast volume of stream

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::264174ec2cde3d9d9332e2dbccbe6ee3
https://doi.org/10.1016/j.eswa.2020.113786

Supporting driver headway choice : The effects of discrete headway feedback when following headway instructions

With specific headway instructions drivers are not able to attain the exact headways as instructed. In this study, the effects of discrete headway feedback (and the direction of headway adjustment) on headway accuracy for drivers carrying out time he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___00893::3d91f5595866f6e9b1f42bfbe40999a9
http://resolver.tudelft.nl/uuid:17606c4c-607f-4e2b-b2d2-152721e7c404

Knives are picked before slices are cut: Recognition through activity sequence analysis

Autor: Ahmet Iscen, Pinar Duygulu

Publikováno v: CEA 2013-Proceedings of the 5th International Workshop on Multimedia for Cooking and Eating Activities
CEA@ACM Multimedia

Date of Conference: 21-21 October, 2013 Conference name: CEA '13 Proceedings of the 5th international workshop on Multimedia for cooking & eating activities In this paper, we introduce a model to classify cooking activities using their visual and tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bd4c8534ba5d140ab1e68850ee7fe35
https://hdl.handle.net/11693/28025