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Morphological snakes
Found in: Computer Vision and Pattern Recognition, IEEE Computer Society Conference on
By Luis Alvarez, Luis Baumela, Pedro Henriquez, Pablo Marquez-Neila
Issue Date:June 2010
pp. 2197-2202
We introduce a morphological approach to curve evolution. The differential operators used in the standard PDE snake models can be approached using morphological operations on a binary level set. By combining the morphological operators associated to the PD...
Improving RANSAC for fast landmark recognition
Found in: Computer Vision and Pattern Recognition Workshop
By Pablo Marquez-Neila, Jacobo Garcia Miro, Jose M. Buenaposada, Luis Baumela
Issue Date:June 2008
pp. 1-8
We introduce a procedure for recognizing and locating planar landmarks for mobile robot navigation, based in the detection and recognition of a set of interest points. We use RANSAC for fitting a homography and locating the landmark. Our main contribution ...
A Morphological Approach to Curvature-Based Evolution of Curves and Surfaces
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Pablo Marquez-Neila,Luis Baumela,Luis Alvarez
Issue Date:January 2014
pp. 2-17
We introduce new results connecting differential and morphological operators that provide a formal and theoretically grounded approach for stable and fast contour evolution. Contour evolution algorithms have been extensively used for boundary detection and...