NDLI: Extracting outlined planar clusters of street facades from 3D point clouds

Content Provider	IEEE Xplore Digital Library
Author	Hammoudi, K. Dornaika, F. Soheilian, B. Paparoditis, N.
Copyright Year	2010
Description	Author affiliation: Lab. MATIS, Univ. Paris-Est, Paris, France (Hammoudi, K.; Soheilian, B.; Paparoditis, N.) \|\| IKERBASQUE, Basque Found. for Sci., Univ. of the Basque Country, Bilbao, Spain (Dornaika, F.)
Abstract	This paper presents an approach for extracting 3D outlined planar clusters of street facades. Terrestrial laser data are acquired using a Mobile Mapping System (MMS). Mapping of street facades is of great interest in various digital mapping and robotic research topics. After a filtering step of the 3D point cloud, the dominant hypothetical facade planes are detected using an adapted Progressive Probabilistic Hough Transform (PPHT). The corresponding planar clusters are extracted using a priori geometric knowledge of street. The clusters are horizontally and vertically delimited using heuristic approaches. The adapted PPHT allows the automatic extraction of georeferenced planar clusters of facades with a fine detection of dominant facade lines and a low computation time. The adopted approach has been tested on a set of point cloud acquired in the city of Paris under real conditions. Examples and experimental results show the efficiency and the potential of the proposed approach.
Starting Page	122
Ending Page	129
File Size	823859
Page Count	8
File Format	PDF
ISBN	9781424469635
e-ISBN	9781424469642
DOI	10.1109/CRV.2010.23
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-31
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer vision Urban areas Robot vision systems 3D street reconstruction 3D city modeling 3D point cloud Hough transform Data mining Image reconstruction terrestrial laser scanning Simultaneous localization and mapping Three-dimensional displays Cities and towns Laser modes Robot sensing systems
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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