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Joan Serrat, Ferran Diego, Felipe Lumbreras, & Jose Manuel Alvarez. (2007). Synchronization of Video Sequences from Free-moving Cameras. In J. Marti et al. (Ed.), 3rd Iberian Conference on Pattern Recognition and Image Analysis (Vol. 4477, 620–627). LNCS.
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Daniel Ponsa, & Antonio Lopez. (2007). Vehicle Trajectory Estimation based on Monocular Vision. In 3rd Iberian Conference on Pattern Recognition and Image Analysis, LNCS 4477 (pp. 587–594).
Keywords: vehicle detection
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S. Chanda, Oriol Ramos Terrades, & Umapada Pal. (2007). SVM Based Scheme for Thai and English Script Identification. In 9th International Conference on Document Analysis and Recognition (Vol. 1, 551–555).
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David Geronimo, Antonio Lopez, & Angel Sappa. (2007). Computer Vision Approaches for Pedestrian Detection: Visible Spectrum Survey. In J. Marti et al. (Ed.), 3rd Iberian Conference on Pattern Recognition and Image Analysis, LNCS 4477 (Vol. 1, 547–554).
Abstract: Pedestrian detection from images of the visible spectrum is a high relevant area of research given its potential impact in the design of pedestrian protection systems. There are many proposals in the literature but they lack a comparative viewpoint. According to this, in this paper we first propose a common framework where we fit the different approaches, and second we use this framework to provide a comparative point of view of the details of such different approaches, pointing out also the main challenges to be solved in the future. In summary, we expect
this survey to be useful for both novel and experienced researchers in the field. In the first case, as a clarifying snapshot of the state of the art; in the second, as a way to unveil trends and to take conclusions from the comparative study.
Keywords: Pedestrian detection
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Partha Pratim Roy, Josep Llados, & Umapada Pal. (2007). Text/Graphics Separation in Color Maps. In International Conference on Computing: Theory and Applications (545–551).
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Joan Serrat, Ferran Diego, Jose Manuel Alvarez, & Felipe Lumbreras. (2007). Alignment of Videos Recorded from Moving Vehicles. In in 14th International Conference on Image Analysis and Processing, (512–517).
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Dani Rowe, Jordi Gonzalez, Ivan Huerta, & Juan J. Villanueva. (2007). On Reasoning over Tracking Events. In 15th Scandinavian Conference on Image Analysis (Vol. 4522, 502–511). LNCS.
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Carme Julia, Angel Sappa, Felipe Lumbreras, Joan Serrat, & Antonio Lopez. (2007). Motion Segmentation from Feature Trajectories with Missing Data. In J. Marti et al.(Eds.) (Ed.), 3rd. Iberian Conference on Pattern Recognition and Image Analysis (Vol. LNCS 4477, 483–490).
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Fadi Dornaika, & Angel Sappa. (2007). Real-time Vehicle Ego-Motion using Stereo Pairs and Particle Filters. In Int. Conf. on Image Analysis and Recognition, (Vol. 4633, 469–480). LNCS.
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Laura Igual, Santiago Segui, Jordi Vitria, Fernando Azpiroz, & Petia Radeva. (2007). Sparse Bayesian Feature Selection Applied to Intestinal Motility Analysis. In XVI Congreso Argentino de Bioingenieria (467–470).
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Joan Mas, Gemma Sanchez, Josep Llados, & B. Lamiroy. (2007). An Incremental On-line Parsing Algorithm for Recognizing Sketching Diagrams. In 9th IEEE International Conference on Document Analysis and Recognition (Vol. 1, 452–456).
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David Geronimo, Antonio Lopez, Daniel Ponsa, & Angel Sappa. (2007). Haar Wavelets and Edge Orientation Histograms for On-Board Pedestrian Detection. In J. Marti et al. (Ed.), 3rd Iberian Conference on Pattern Recognition and Image Analysis, LNCS 4477 (Vol. 1, 418–425).
Keywords: Pedestrian detection
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Angel Sappa, Rosa Herrero, Fadi Dornaika, David Geronimo, & Antonio Lopez. (2007). Road Approximation in Euclidean and v-Disparity Space: A Comparative Study. In EUROCAST2007, Workshop on Cybercars and Intelligent Vehicles (368–369).
Abstract: This paper presents a comparative study between two road approximation techniques—planar surfaces—from stereo vision data. The first approach is carried out in the v-disparity space and is based on a voting scheme, the Hough transform. The second one consists in computing the best fitting plane for the whole 3D road data points, directly in the Euclidean space, by using least squares fitting. The comparative study is initially performed over a set of different synthetic surfaces
(e.g., plane, quadratic surface, cubic surface) digitized by a virtual stereo head; then real data obtained with a commercial stereo head are used. The comparative study is intended to be used as a criterion for fining the best technique according to the road geometry. Additionally, it highlights common problems driven from a wrong assumption about the scene’s prior knowledge.
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Josep Llados, & Gemma Sanchez. (2007). Indexing Historical Documents by Word Shape Signatures. In 9th International Conference on Document Analysis and Recognition (Vol. 1, 362–366).
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Fadi Dornaika, & Angel Sappa. (2007). Improving Appearance-Based 3D Face Tracking Using Sparse Stereo Data. In H. Araujo and J. Jorge A. R. J. Braz (Ed.), Advances in Computer Graphics and Computer Vision, (354–366). Springer Verlag.
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