Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Pablo F. Alcantarilla"'
Autor:
Andrés Cela, Javier Almazán, Luis M. Bergasa, J. Javier Yebes, Pablo F. Alcantarilla, Alberto Rodríguez
Publikováno v:
Sensors, Vol 12, Iss 12, Pp 17476-17496 (2012)
The aim of this article is focused on the design of an obstacle detection system for assisting visually impaired people. A dense disparity map is computed from the images of a stereo camera carried by the user. By using the dense disparity map, poten
Externí odkaz:
https://doaj.org/article/726a7b9bbd244447a3d119e0c1937271
Publikováno v:
Sensors, Vol 10, Iss 4, Pp 4159-4179 (2010)
In this article, we present a real-time 6DoF egomotion estimation system for indoor environments using a wide-angle stereo camera as the only sensor. The stereo camera is carried in hand by a person walking at normal walking speeds 3–5 km/h. We pre
Externí odkaz:
https://doaj.org/article/d0a14e6a1dd14408a77844d76e338a33
Autor:
Frederik Warburg, Daniel Hernandez-Juarez, Juan Tarrio, Alexander Vakhitov, Ujwal Bonde, Pablo F. Alcantarilla
Publikováno v:
IEEE Robotics and Automation Letters. 7:3475-3482
Active stereo systems are used in many robotic applications that require 3D information. These depth sensors, however, suffer from stereo artefacts and do not provide dense depth estimates.In this work, we present the first self-supervised depth comp
Autor:
Nils Funk, Stefan Leutenegger, Pablo F. Alcantarilla, Marija Popovic, Sotiris Papatheodorou, Juan Jose Tarrio
Publikováno v:
IEEE Robotics and Automation Letters. 6:3553-3560
With the aim of bridging the gap between high quality reconstruction and mobile robot motion planning, we propose an efficient system that leverages the concept of adaptive-resolution volumetric mapping, which naturally integrates with the hierarchic
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030712778
GCPR
GCPR
In this work we introduce a new Bounding-Box Free Network (BBFNet) for panoptic segmentation. Panoptic segmentation is an ideal problem for proposal-free methods as it already requires per-pixel semantic class labels. We use this observation to explo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94aef56da97a4487dbe99015505e99d7
https://doi.org/10.1007/978-3-030-71278-5_23
https://doi.org/10.1007/978-3-030-71278-5_23
Autor:
Denis Demchev, Stein Sandven, Vladimir A. Volkov, Pablo F. Alcantarilla, Eduard Kazakov, Viktoriya Khmeleva
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 55:5174-5184
In this paper, we propose a feature-tracking algorithm for sea ice drift retrieval from a pair of sequential satellite synthetic aperture radar (SAR) images. The method is based on feature tracking comprising feature detection, description, and match
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783319998848
WAF
WAF
We present a system to carry out the automatic detection of structural changes through a Deconvolutional Neural Network (DNN) in images synthesized from panoramas provided by an online and open source map tool, Google Street View (GSV). Our approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dd5643c1fc62db5986427f477ef48bd
https://doi.org/10.1007/978-3-319-99885-5_9
https://doi.org/10.1007/978-3-319-99885-5_9
Publikováno v:
e_Buah Biblioteca Digital Universidad de Alcalá
instname
instname
Visual topological localization is a process typically required by varied mobile autonomous robots, but it is a complex task if long operating periods are considered. This is because of the appearance variations suffered in a place: dynamic elements,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09903228316113422783e21e4ad74753
http://hdl.handle.net/10017/43268
http://hdl.handle.net/10017/43268
Publikováno v:
ITSC
Visual information is a valuable asset in any perception scheme designed for an intelligent transportation system. In this regard, the camera-based recognition of locations provides a higher situational awareness of the environment, which is very use
Autor:
Pablo F. Alcantarilla, Javier Almazán, Alberto Rodríguez, Andrés Cela, J. Javier Yebes, Luis M. Bergasa
Publikováno v:
Sensors (Basel, Switzerland)
Sensors; Volume 12; Issue 12; Pages: 17476-17496
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Sensors, Vol 12, Iss 12, Pp 17476-17496 (2012)
Sensors; Volume 12; Issue 12; Pages: 17476-17496
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Sensors, Vol 12, Iss 12, Pp 17476-17496 (2012)
The aim of this article is focused on the design of an obstacle detection system for assisting visually impaired people. A dense disparity map is computed from the images of a stereo camera carried by the user. By using the dense disparity map, poten