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Angel Sappa and M.A. Garcia. 2004. Hierarchical Clustering of 3D Objects and its Application to Minimum Distance Computation. IEEE International Conference on Robotics & Automation, 5287–5292, New Orleans, LA (USA), ISBN: 0–7803–8232–3.
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Bart M. Ter Haar Romeny and 6 others. 1996. Orientation detection of trabecular bone. Biophysics and Molecular Biology, International Biophysics Congress. Volume 65, pgs. P–H5–43.
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David Lloret, Antonio Lopez and Joan Serrat. 1997. Rigid Registration of CT and MR volumes based on Rothes creases. (SNRFAI’97) 7th Spanish National Symposium on Pattern Recognition and Image Analysis.1–6.
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Carme Julia, Angel Sappa, Felipe Lumbreras, Joan Serrat and Antonio Lopez. 2006. An Iterative Multiresolution Scheme for SFM. International Conference on Image Analysis and Recognition.804–815.
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Angel Sappa and Boris X. Vintimilla. 2006. Edge Point Linking by Means of Global and Local Schemes. IEEE Int. Conf. on Signal-Image Technology and Internet-Based Systems, Hammamet, Tunisia, December 2006, pp. 551-560..
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German Ros, J. Guerrero, Angel Sappa, Daniel Ponsa and Antonio Lopez. 2013. Fast and Robust l1-averaging-based Pose Estimation for Driving Scenarios. 24th British Machine Vision Conference.
Abstract: Robust visual pose estimation is at the core of many computer vision applications, being fundamental for Visual SLAM and Visual Odometry problems. During the last decades, many approaches have been proposed to solve these problems, being RANSAC one of the most accepted and used. However, with the arrival of new challenges, such as large driving scenarios for autonomous vehicles, along with the improvements in the data gathering frameworks, new issues must be considered. One of these issues is the capability of a technique to deal with very large amounts of data while meeting the realtime
constraint. With this purpose in mind, we present a novel technique for the problem of robust camera-pose estimation that is more suitable for dealing with large amount of data, which additionally, helps improving the results. The method is based on a combination of a very fast coarse-evaluation function and a robust ℓ1-averaging procedure. Such scheme leads to high-quality results while taking considerably less time than RANSAC.
Experimental results on the challenging KITTI Vision Benchmark Suite are provided, showing the validity of the proposed approach.
Keywords: SLAM
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Daniel Ponsa and Antonio Lopez. 2007. Vehicle Trajectory Estimation based on Monocular Vision. 3rd Iberian Conference on Pattern Recognition and Image Analysis, LNCS 4477.587–594.
Keywords: vehicle detection
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Daniel Ponsa and Antonio Lopez. 2007. Feature Selection Based on a New Formulation of the Minimal-Redundancy-Maximal-Relevance Criterion. 3rd Iberian Conference on Pattern Recognition and Image Analysis, LNCS 4477.47–54.
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Hugo Berti, Angel Sappa and Osvaldo Agamennoni. 2007. Autonomous robot navigation with a global and asymptotic convergence. IEEE International Conference on Robotics and Automation.2712–2717.
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Fadi Dornaika and Angel Sappa. 2007. Real-time Vehicle Ego-Motion using Stereo Pairs and Particle Filters. Int. Conf. on Image Analysis and Recognition,.469–480. (LNCS.)
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