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ICPR
2008
IEEE
15 years 11 months ago
Circular Earth Mover's Distance for the comparison of local features
Many computer vision algorithms make use of local features, and rely on a systematic comparison of these features. The chosen dissimilarity measure is of crucial importance for th...
Julie Delon, Julien Rabin, Yann Gousseau
ICPR
2004
IEEE
15 years 11 months ago
Object Categorization via Local Kernels
In this paper we consider the problem of multi-object categorization. We present an algorithm that combines support vector machines with local features via a new class of Mercer k...
Barbara Caputo, Christian Wallraven, Maria-Elena N...
ISMAR
2009
IEEE
15 years 4 months ago
Augmenting text document by on-line learning of local arrangement of keypoints
We propose a technique for text document tracking over a large range of viewpoints. Since the popular SIFT or SURF descriptors typically fail on such documents, our method conside...
Hideaki Uchiyama, Hideo Saito
WABI
2009
Springer
128views Bioinformatics» more  WABI 2009»
15 years 4 months ago
A General Framework for Local Pairwise Alignment Statistics with Gaps
We present a novel dynamic programming framework that allows one to compute tight upper bounds for the p-values of gapped local alignments in pseudo–polynomial time. Our algorith...
Pasi Rastas
76
Voted
ICPR
2008
IEEE
15 years 4 months ago
A comparative evaluation of Average Face on holistic and local face recognition approaches
This study focuses on a recent paper "100% Accuracy in Automatic Face Recognition" published on Science, in which an "Average Face" is proposed and claimed to ...
Sanqiang Zhao, Xiaozheng Zhang, Yongsheng Gao