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FLAIRS
2010
15 years 7 months ago
Considering Ill-Definedness of Problems from the Aspect of Solution Space
Most researchers agree that there is a continuum between well-definedness and ill-definedness. However, positioning a specific problem within this continuum is not always easy. To...
Nguyen-Thinh Le, Wolfgang Menzel, Niels Pinkwart
154
Voted
ICPR
2010
IEEE
15 years 7 months ago
Improved Blur Insensitivity for Decorrelated Local Phase Quantization
This paper presents a novel blur tolerant decorrelation scheme for local phase quantization (LPQ) texture descriptor. As opposed to previous methods, the introduced model can be a...
Janne Heikkilä, Ville Ojansivu, Esa Rahtu
ICPR
2010
IEEE
15 years 7 months ago
A Semi-Supervised Gaussian Mixture Model for Image Segmentation
In this paper, the results of a semi-supervised approach based on the Expectation-Maximisation algorithm for model-based clustering are presented. We show in this work that, if th...
Adolfo Martínez-Usó, F. Pla, Jose Martínez Soto...
ICPR
2010
IEEE
15 years 7 months ago
Flooding and MRF-Based Algorithms for Interactive Segmentation
We propose a method for interactive colour image segmentation. The goal is to detect an object from the background, when some markers on object(s) and the background are given. As...
Ilias Grinias, Nikos Komodakis, G. Tziritas
ECIR
2010
Springer
15 years 6 months ago
Query Difficulty Prediction for Contextual Image Retrieval
Abstract. This paper explores how to predict query difficulty for contextual image retrieval. We reformulate the problem as the task of predicting how difficult to represent a quer...
Xing Xing, Yi Zhang 0001, Mei Han