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Xose M. Pardo, & Petia Radeva. (2000). Discriminant snakes for 3D reconstruction in medical Images. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 336–339).
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X. Orriols, Ricardo Toledo, X. Binefa, Petia Radeva, Jordi Vitria, & Juan J. Villanueva. (2000). Probabilistic Saliency Approach for Elongated Structure Detection using Deformable Models. In 15 th International Conference on Pattern Recognition (Vol. 3, pp. 1006–1009).
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V. Valev, B. Sankur, & Petia Radeva. (2000). Generalized Non Reducible Descriptors. In 15 th International Conference on Pattern Recognition (Vol. 2, p. 397).
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Robert Benavente, Gemma Sanchez, Ramon Baldrich, Maria Vanrell, & Josep Llados. (2000). Normalized colour segmentation for human appearance description. In 15 th International Conference on Pattern Recognition (Vol. 3, pp. 637–641).
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Ricardo Toledo, X. Orriols, Petia Radeva, X. Binefa, Jordi Vitria, Cristina Cañero, et al. (2000). Eigensnakes for vessel segmentation in angiography. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 340–343).
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Margarita Torre, & Petia Radeva. (2000). Agricultural-Field Extraction on Aerial Images by Region Competition Algorithm. In 15 th International Conference on Pattern Recognition (Vol. 1, pp. 313–316).
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Joan Serrat, Antonio Lopez, & David Lloret. (2000). On ridges and valleys. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 59–66).
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Javier Varona, Jordi Gonzalez, Xavier Roca, & Juan J. Villanueva. (2000). iTrack: Image-based Probabilistic Tracking of People. In 15 th International Conference on Pattern Recognition (Vol. 3, pp. 1122–1125).
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J.M. Sanchez, & X. Binefa. (2000). Color Normalization for Appearance Based Recognition of Video Key-frames. In 15 th International Conference on Pattern Recognition (Vol. 1, pp. 815–818).
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J. Garcia, J.M. Sanchez, X. Orriols, & X. Binefa. (2000). Chromatic aberration and depth extraction. In 15 th International Conference on Pattern Recognition (Vol. 1, pp. 762–765).
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F. de la Torre, Jordi Vitria, Petia Radeva, & J. Melenchon. (2000). EigenFiltering for flexible Eigentracking. In 15 th International Conference on Pattern Recognition (Vol. 3, pp. 1118–1121).
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David Lloret, Joan Serrat, Antonio Lopez, A. Soler, & Juan J. Villanueva. (2000). Retinal image registration using creases as anatomical landmarks. In 15 th International Conference on Pattern Recognition (Vol. 3, pp. 207–2010).
Abstract: Retinal images are routinely used in ophthalmology to study the optical nerve head and the retina. To assess objectively the evolution of an illness, images taken at different times must be registered. Most methods so far have been designed specifically for a single image modality, like temporal series or stereo pairs of angiographies, fluorescein angiographies or scanning laser ophthalmoscope (SLO) images, which makes them prone to fail when conditions vary. In contrast, the method we propose has shown to be accurate and reliable on all the former modalities. It has been adapted from the 3D registration of CT and MR image to 2D. Relevant features (also known as landmarks) are extracted by means of a robust creaseness operator, and resulting images are iteratively transformed until a maximum in their correlation is achieved. Our method has succeeded in more than 100 pairs tried so far, in all cases including also the scaling as a parameter to be optimized
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David Guillamet, & Jordi Vitria. (2000). A Comparison of Local versus Global Color Histograms for Object Recognition. In 15 th International Conference on Pattern Recognition (Vol. 2, pp. 422–425).
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Cristina Cañero, Petia Radeva, Ricardo Toledo, Juan J. Villanueva, & J. Mauri. (2000). 3D Curve Reconstruction by Biplane Snakes. In 15 th International Conference on Pattern Recognition (Vol. 4, pp. 563–566).
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C. Sbert, & A.F. Sole. (2000). Stereo reconstruction of 3D curves. In 15 th International Conference on Pattern Recognition (Vol. 1, 912–915).
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