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» A Representation Theorem and Applications
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ICIP
2009
IEEE
16 years 7 months ago
Hierarchical Region-based Representation For Segmentation And Filtering With Depth In Single Images
This paper presents an algorithm for tree-based representation of single images and its applications to segmentation and filtering with depth. In a our recent work, we have addres...
SPIRE
2007
Springer
16 years 13 days ago
A Fast and Compact Web Graph Representation
Compressed graphs representation has become an attractive research topic because of its applications to the manipulation of huge Web graphs in main memory. By far the best current ...
Francisco Claude, Gonzalo Navarro
ICMCS
2006
IEEE
108views Multimedia» more  ICMCS 2006»
16 years 10 days ago
Optimized Chamfer Matching for Snake-Based Image Contour Representations
In this paper we present a novel method on how to take advantage of the snake representation of target objects, when doing chamfer matching for detection/recognition purposes. In ...
András Hajdu, Athanasios Roubies, Ioannis P...
CVPR
2010
IEEE
15 years 12 months ago
Fast Sparse Representation with Prototypes
Sparse representation has found applications in numerous domains and recent developments have been focused on the convex relaxation of the 0-norm minimization for sparse coding (i...
Jia-Bin Huang, Ming-Hsuan Yang
ICDM
2005
IEEE
133views Data Mining» more  ICDM 2005»
15 years 12 months ago
Summarization - Compressing Data into an Informative Representation
In this paper, we formulate the problem of summarization of a dataset of transactions with categorical attributes as an optimization problem involving two objective functions - co...
Varun Chandola, Vipin Kumar