![](/images/graphics-bg.png)
Spectral Pattern Classification in Lidar Data for Rock Identification in Outcrops
Joint Authors
Campos Inocencio, Leonardo
Veronez, Mauricio Roberto
Wohnrath Tognoli, Francisco Manoel
de Souza, Marcelo Kehl
da Silva, Reginaldo Macedônio
Jr, Luiz Gonzaga
Blum Silveira, César Leonardo
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-02-18
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The present study aimed to develop and implement a method for detection and classification of spectral signatures in point clouds obtained from terrestrial laser scanner in order to identify the presence of different rocks in outcrops and to generate a digital outcrop model.
To achieve this objective, a software based on cluster analysis was created, named K-Clouds.
This software was developed through a partnership between UNISINOS and the company V3D.
This tool was designed to begin with an analysis and interpretation of a histogram from a point cloud of the outcrop and subsequently indication of a number of classes provided by the user, to process the intensity return values.
This classified information can then be interpreted by geologists, to provide a better understanding and identification from the existing rocks in the outcrop.
Beyond the detection of different rocks, this work was able to detect small changes in the physical-chemical characteristics of the rocks, as they were caused by weathering or compositional changes.
American Psychological Association (APA)
Campos Inocencio, Leonardo& Veronez, Mauricio Roberto& Wohnrath Tognoli, Francisco Manoel& de Souza, Marcelo Kehl& da Silva, Reginaldo Macedônio& Jr, Luiz Gonzaga…[et al.]. 2014. Spectral Pattern Classification in Lidar Data for Rock Identification in Outcrops. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1050035
Modern Language Association (MLA)
Campos Inocencio, Leonardo…[et al.]. Spectral Pattern Classification in Lidar Data for Rock Identification in Outcrops. The Scientific World Journal No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-1050035
American Medical Association (AMA)
Campos Inocencio, Leonardo& Veronez, Mauricio Roberto& Wohnrath Tognoli, Francisco Manoel& de Souza, Marcelo Kehl& da Silva, Reginaldo Macedônio& Jr, Luiz Gonzaga…[et al.]. Spectral Pattern Classification in Lidar Data for Rock Identification in Outcrops. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-1050035
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050035