English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/5052
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 9 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar EndNote (RIS)Exportar EndNote (RIS)
Título : The Cyborg Astrobiologist: First Field Experience
Autor : McGuire, Patrick C.; Ormö, Jens ; Díaz-Martínez, Enrique; Rodríguez-Manfredi, José Antonio ; Gómez-Elvira, Javier ; Ritter, Helge; Oesker, Markus; Ontrup, Joerg
Palabras clave : Computer vision
Robotics
Image segmentation
Uncommon map
Interest map
Field Geology
Mars
Wearable computers
Co-occurrence histograms
Gypsum
Miocene
Fecha de publicación : 27-oct-2004
Editor: Cambridge University Press
Citación : arXiv:cs/0410071v1 [cs.CV]
Int.J.Astrobiol. 3 (2004) 189-207
Resumen: We present results from the first geological field tests of the `Cyborg Astrobiologist', which is a wearable computer and video camcorder system that we are using to test and train a computer-vision system towards having some of the autonomous decision-making capabilities of a field-geologist and field-astrobiologist. The Cyborg Astrobiologist platform has thus far been used for testing and development of these algorithms and systems: robotic acquisition of quasi-mosaics of images, real-time image segmentation, and real-time determination of interesting points in the image mosaics. The hardware and software systems function reliably, and the computer-vision algorithms are adequate for the first field tests. In addition to the proof-of-concept aspect of these field tests, the main result of these field tests is the enumeration of those issues that we can improve in the future, including: first, detection and accounting for shadows caused by 3D jagged edges in the outcrop; second, reincorporation of more sophisticated texture-analysis algorithms into the system; third, creation of hardware and software capabilities to control the camera's zoom lens in an intelligent manner; and fourth, development of algorithms for interpretation of complex geological scenery. Nonetheless, despite these technical inadequacies, this Cyborg Astrobiologist system, consisting of a camera-equipped wearable-computer and its computer-vision algorithms, has demonstrated its ability of finding genuinely interesting points in real-time in the geological scenery, and then gathering more information about these interest points in an automated manner.
Descripción : 29 pages, 10 figures.-- Final editor version available at: http://dx.doi.org/10.1017/S147355040500220X
URI : http://hdl.handle.net/10261/5052
DOI: 10.1017/S147355040500220X
ISSN: 1473-5504
Aparece en las colecciones: (CAB) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
0410071v1.pdf538,17 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.