Results 11 to 20 of about 8,066 (123)
The Photogrammetric Record, Volume 37, Issue 179, Page 260-284, September 2022., 2022 Zhang et al. propose an improved multi‐task pointwise network to simultaneously segment instances (that is, individual roof planes) and semantics (that is, groups of roof planes with similar geometric shapes) in point clouds. A new roof data‐set (called RoofNTNU) is established by taking standard airborne laser scanning (ALS) point clouds as training ...
Chaoquan Zhang, Hongchao Fan
wiley +1 more source
The Photogrammetric Record, Volume 37, Issue 179, Page 285-305, September 2022., 2022 This paper aims to study and quantify the induced error due to the deflection of verticals (DOV) when integrating different sensors, focusing on GNSS and INS for 3D mapping in airborne mapping. It is shown that the DOV effect should be considered for direct georeferencing because the DOV components are in the order of (or larger than) INS uncertainty ...
Mohammad Bagherbandi +3 more
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An inexpensive, 3D‐printable breast muscle meter for field ornithologists
Journal of Field Ornithology, Volume 92, Issue 1, Page 67-76, March 2021., 2021 Abstract The size of the pectoral muscle is an important component of body condition in birds and has been linked to indices of fitness and migratory performance. Bauchinger et al. (2011. Journal of Ornithology 152: 507–514) developed, calibrated, and validated an aluminum “muscle meter” device that estimates the size of pectoral muscles noninvasively.
Luke L. Powell +7 more
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The Tune Viking Ship Reconsidered
International Journal of Nautical Archaeology, Volume 49, Issue 1, Page 29-48, March 2020., 2020 Abstract The Tune Viking ship has been a riddle for more than 150 years, since being found within a burial in the Oslo fjord area in 1867. It was long thought that the ship's freeboard was too low for it to have crossed the North Sea. Advances in documentation methods and a detailed study of the preserved parts of the ship have provided new data, and ...
Knut Paasche
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Obtención semiautomática de elementos estructurantes en pequeños entornos urbanos: hacia una integración de UVaCAD y CityGML [PDF]
, 2009 El objetivo de este trabajo es mostrar algunos desarrollos recientes relacionados con la integración de métodos y herramientas de Sistemas de Información, Procesamiento y Visualización de Datos Geoespaciales en un marco 3D. Con ello se pretende facilitar
Delgado, Franciso J. +5 more
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Virtual Archaeology Review, 2010 The colossal torso of the god Asclepius, kept into the Castello Maniace during the Spanish domination of Sicily, is now one of the most significant examples of roman statuary in the Syracuse Museum. The recent restoration of the Castello Maniace has been
G. Gallo +5 more
doaj +1 more source
DISEÑO DE MARCOS OCULARES PERSONALIZADOS MEDIANTE ESCANEO E IMPRESIÓN 3D
Revista Latino-Americana de Inovação e Engenharia de Produção, 2018 El presente proyecto está enfocado en los estudiantes de la Facultad de Ciencias de la Ingeniería y Aplicadas de la Universidad Técnica de Cotopaxi de la ciudad de Latacunga-Ecuador, quienes mayoritariamente requieren el uso constante de lentes por diversas razones.
Karina Elizabeth Sarzosa García +2 more
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Killkana Técnica, 2022 El presente artículo pretende evidenciar cómo es el desarrollo de un prototipo para escanear cuyo aporte es la iluminación estructurada para reconstruir en ·3D por medio de geometría bifocal. Detallar el procedimiento para escaneo móvil permite presentar un insumo para replicar este prototipo.
Joel Sebastián Ontuña Narváez +1 more
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Metric results analysis of point cloud and direct measure in building heritage. Sanctuary of “La Montaña” in Cáceres [PDF]
, 2014 El objetivo del presente artículo consiste en realizar un estudio comparativo entre dos procedimientos utilizados en el levantamiento de un edificio: método directo sin instrumentación y escaneado láser que proporciona nubes de puntos de gran densidad ...
Berenguer Sempere, Fernando +2 more
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Sampled 3D models for Cultural Heritage: which uses beyond visualization?
Virtual Archaeology Review, 2012 Digital technologies are now mature for producing high quality digital replicas of Cultural Heritage (CH) artefacts. The research results produced in the last decade have shown an impressive evolution and consolidation of the technologies for acquiring ...
Roberto Scopigno
doaj +1 more source