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ICPR
2008
IEEE
15 years 11 months ago
Nonlocal morphological levelings by partial difference equations over weighted graphs
In this paper, a novel approach to Mathematical Morphology operations is proposed. Morphological operators based on partial differential equations (PDEs) are extended to weighted ...
Vinh-Thong Ta, Abderrahim Elmoataz, Olivier Lezora...
CVIU
2004
114views more  CVIU 2004»
14 years 9 months ago
Illumination insensitive recognition using eigenspaces
Variations in illumination can have a dramatic effect on the appearance of an object in an image. In this paper, we propose how to deal with illumination variations in eigenspace ...
Horst Bischof, Horst Wildenauer, Ales Leonardis
ICRA
2007
IEEE
175views Robotics» more  ICRA 2007»
15 years 4 months ago
Homography Based Kalman Filter for Mosaic Building. Applications to UAV position estimation
— This paper presents a probabilistic framework where uncertainties can be considered in the mosaic building process. It is shown how can be used as an environment representation...
Fernando Caballero, Luis Merino, Joaquin Ferruz, A...
ICES
2007
Springer
90views Hardware» more  ICES 2007»
15 years 4 months ago
Reducing the Area on a Chip Using a Bank of Evolved Filters
Abstract. An evolutionary algorithm is utilized to find a set of image filters which can be employed in a bank of image filters. This filter bank exhibits at least comparable v...
Zdenek Vasícek, Lukás Sekanina
IBPRIA
2003
Springer
15 years 3 months ago
A Spatio-temporal Filtering Approach to Motion Segmentation
Jesús Chamorro-Martínez, Joaqu&iacut...