Rectified reconstruction from stereo pairs and robot mapping
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http://hdl.handle.net/10045/1513
Title: | Rectified reconstruction from stereo pairs and robot mapping |
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Authors: | Gallego, Antonio-Javier | Molina-Carmona, Rafael | Compañ, Patricia | Villagrá-Arnedo, Carlos-José |
Research Group/s: | Informática Industrial e Inteligencia Artificial |
Center, Department or Service: | Universidad de Alicante. Departamento de Ciencia de la Computación e Inteligencia Artificial |
Keywords: | Scene reconstruction | Stereo vision | Robot mapping |
Knowledge Area: | Ciencia de la Computación e Inteligencia Artificial |
Date Created: | Aug-2007 |
Issue Date: | Aug-2007 |
Publisher: | Springer |
Citation: | GALLEGO SÁNCHEZ, Antonio Javier, et al. “Rectified reconstruction from stereo pairs and robot mapping”. Lecture notes in computer science. 2007, vol. 4673/2007. ISSN 0302-9743, pp. 141-148 |
Abstract: | The reconstruction and mapping of real scenes is a crucial element in several fields such as robot navigation. Stereo vision can be a powerful solution. However the perspective effect arises, as well as other problems, when the reconstruction is tackled using depth maps obtained from stereo images. A new approach is proposed to avoid the perspective effect, based on a geometrical rectification using the vanishing point of the image. It also uses sub-pixel precision to solve the lack of information for distant objects. Finally, the method is applied to map a whole scene, introducing a cubic filter. |
Sponsor: | Project GV06/158. Generalitat Valenciana. |
URI: | http://hdl.handle.net/10045/1513 |
ISBN: | 978-3-540-74271-5 |
ISSN: | 0302-9743 |
DOI: | 10.1007/978-3-540-74272-2_18 |
Language: | eng |
Type: | info:eu-repo/semantics/article |
Rights: | The original publication is available at www.springerlink.com |
Peer Review: | si |
Publisher version: | http://dx.doi.org/10.1007/978-3-540-74272-2_18 |
Appears in Collections: | INV - i3a - Artículos de Revistas INV - Smart Learning - Artículos de Revistas |
Files in This Item:
File | Description | Size | Format | |
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Definitivo - 2007 - CAIP - Viena.pdf | 715,82 kB | Adobe PDF | Open Request a copy | |
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