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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 Indexing Historical Documents by Word Shape Signatures.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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Bogdan Raducanu, & Jordi Vitria. (2007). Incremental Subspace Learning for Cognitive Visual Processes. In Advances in Brain, Vision and Artificial Intelligence, 2nd International Symposium (Vol. 4729, 214–223). LNCS.
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Elvina Motard, Bogdan Raducanu, Viviane Cadenat, & Jordi Vitria. (2007). Incremental On-Line Topological Map Learning for A Visual Homing Application. In IEEE International Conference on Robotics and Automation (2049–2054).
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Angel Sappa, & M.A. Garcia. (2007). Incremental Integration of Multiresolution Range Images. The imaging science journal. Vol. 55, No. 3 pp. 127–139.
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Ivan Huerta, Dani Rowe, Mikhail Mozerov, & Jordi Gonzalez. (2007). Improving Background Subtraction based on a Casuistry of Colour-Motion Segmentation Problems. In 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4478:475–482.
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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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Ivan Huerta. (2007). Image-Sequence Segmentation in Uncontrolled Environments.
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Aura Hernandez-Sabate, Debora Gil, & Albert Teis. (2007). How Do Conservation Laws Define a Motion Suppression Score in In-Vivo Ivus Sequences? In Proc. IEEE Ultrasonics Symp (pp. 2231–2234).
Abstract: Evaluation of arterial tissue biomechanics for diagnosis and treatment of cardiovascular diseases is an active research field in the biomedical imaging processing area. IntraVascular UltraSound (IVUS) is a unique tool for such assessment since it reflects tissue morphology and deformation. A proper quantification and visualization of both properties is hindered by vessel structures misalignments introduced by cardiac dynamics. This has encouraged development of IVUS motion compensation techniques. However, there is a lack of an objective evaluation of motion reduction ensuring a reliable clinical application This work reports a novel score, the Conservation of Density Rate (CDR), for validation of motion compensation in in-vivo pullbacks. Synthetic experiments validate the proposed score as measure of motion parameters accuracy; while results in in vivo pullbacks show its reliability in clinical cases.
Keywords: validation standards; IVUS motion compensation; conservation laws.
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Francisco Javier Orozco, Jordi Gonzalez, Ignasi Rius, & Xavier Roca. (2007). Hierarchical Eyelid and Face Tracking. In 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4477:499–506.
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Alicia Fornes, Sergio Escalera, Josep Llados, Gemma Sanchez, Petia Radeva, & Oriol Pujol. (2007). Handwritten Symbol Recognition by a Boosted Blurred Shape Model with Error Correction. In 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4477:13–21.
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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, & M.A. Garcia. (2007). Generating compact representations of static scenes by means of 3D object hierarchies. The Visual Computer, 23(2): 143–154.
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Daniel Ponsa, & Antonio Lopez. (2007). Feature Selection Based on a New Formulation of the Minimal-Redundancy-Maximal-Relevance Criterion. In 3rd Iberian Conference on Pattern Recognition and Image Analysis, LNCS 4477 (pp. 47–54).
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David Masip, Agata Lapedriza, & Jordi Vitria. (2007). Face Verification Sharing Knowledge from Different Subjects. In 2nd International Conference on Computer Vision Theory and Applications (Vol. 2, 268–289).
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Francisco Javier Orozco. (2007). Face Detection and Tracking for Facial Expression Analysis.
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