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ECCV
2010
Springer
15 years 9 months ago
Object Segmentation by Long Term Analysis of Point Trajectories
Unsupervised learning requires a grouping step that defines which data belong together. A natural way of grouping in images is the segmentation of objects or parts of objects. Whi...
CVPR
2010
IEEE
16 years 2 months ago
Vessel Scale Selection using MRF Optimization
Many feature detection algorithms rely on the choice of scale. In this paper, we complement standard scaleselection algorithms with spatial regularization. To this end, we formula...
Hengameh Mirzaalian, Ghassan Hamarneh
GECCO
2005
Springer
120views Optimization» more  GECCO 2005»
16 years 1 days ago
Distributed genetic algorithm for subtraction radiography
Digital subtraction is a promising technique used in radiographic studies of periapical lesions and other dental disorders for which the treatment must be evaluated over time. Thi...
Gabriel Mañana, Fabio A. González, E...
SIGIR
2010
ACM
15 years 10 months ago
Blog snippets: a comments-biased approach
In the last years Blog Search has been a new exciting task in Information Retrieval. The presence of user generated information with valuable opinions makes this field of huge in...
Javier Parapar, Jorge López-Castro, Alvaro ...
SIGIR
2010
ACM
15 years 10 months ago
Spatial relationships in visual graph modeling for image categorization
In this paper, a language model adapted to graph-based representation of image content is proposed and assessed. The full indexing and retrieval processes are evaluated on two di...
Trong-Ton Pham, Philippe Mulhem, Loïc Maisonn...