• Publications
  • Influence
Ground filtering and vegetation mapping using multi-return terrestrial laser scanning
Abstract Discriminating laser scanner data points belonging to ground from points above-ground (vegetation or buildings) is a key issue in research. Methods for filtering points into ground andExpand
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Retrieval of small-relief marsh morphology from Terrestrial Laser Scanner, optimal spatial filtering, and laser return intensity
Abstract Marshes are ubiquitous landforms in estuaries and lagoons, where important hydrological, morphological and ecological processes take place. These areas attenuate sea action on the coast andExpand
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Suitability of ground-based SfM–MVS for monitoring glacial and periglacial processes
Abstract. Photo-based surface reconstruction is rapidly emerging as an alternative survey technique to lidar (light detection and ranging) in many fields of geoscience fostered by the recentExpand
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COMPARISON OF DISCRETE RETURN AND WAVEFORM TERRESTRIAL LASER SCANNING FOR DENSE VEGETATION FILTERING
Abstract. In this paper we present the results of the comparison between two terrestrial laser scanners (TLS), a discrete return system (Riegl LMS-Z620) and an echo-digitizing system (Riegl VZ-400),Expand
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Automatic registration of large range datasets with spin-images
TLDR
This paper contributes to this research area by presenting a method for the automatic registration of very dense point clouds acquired by TLS systems. Expand
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Low-Cost MEMS Sensors and Vision System for Motion and Position Estimation of a Scooter
TLDR
The possibility to identify with significant accuracy the position of a vehicle in a mapping reference frame for driving directions and best-route analysis is a topic which is attracting a lot of interest from the research and development sector. Expand
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Collaborative Web-GIS Design: A Case Study for Road Risk Analysis and Monitoring
TLDR
This article presents a methodology for designing a WebGIS framework intended for automatically analyzing spatial data and updating statistics of interest with new information inserted daily by multiple users via a Web portal. Expand
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3D modeling of close-range objects: photogrammetry or laser scanning?
TLDR
We provide some advices and suggestions about the more suitable 3D modeling method for a given object, taking into account its size and shape complexity, the required accuracy and the target application. Expand
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Effective 3D modeling of heritage sites
TLDR
We propose a new approach for 3D modeling of heritage monuments and monuments that combines image-based modeling and rendering with high-precision laser scanning for fine details and sculpted surfaces. Expand
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Monitoring Of Complex Structure For Structural Control Using Terrestrial Laser Scanning (Tls) And Photogrammetry
The demand for high-definition surveys within cultural heritage-related projects represents one of the main factors that promoted the use of laser scanning technology and photogrammetry. By measuringExpand
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