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ICPR
2010
IEEE
14 years 4 months ago
Object Tracking by Structure Tensor Analysis
Covariance matrices have recently been a popular choice for versatile tasks like recognition and tracking due to their powerful properties as local descriptor and their low comput...
Michael Donoser, Stefan Kluckner, Horst Bischof
ICPR
2010
IEEE
14 years 4 months ago
Maximum Likelihood Estimation of Gaussian Mixture Models Using Particle Swarm Optimization
—We present solutions to two problems that prevent the effective use of population-based algorithms in clustering problems. The first solution presents a new representation for ...
Caglar Ari, Selim Aksoy
ICPR
2010
IEEE
14 years 4 months ago
Adaptive Feature and Score Level Fusion Strategy Using Genetic Algorithms
Classifier fusion is considered as one of the best strategies for improving performances upon general purpose classification systems. On the other hand, fusion strategy space stro...
Wael Ben Soltana, Mohsen Ardabilian, Liming Chen, ...
ICPR
2010
IEEE
14 years 4 months ago
Extracting Captions in Complex Background from Videos
—Captions in videos play a significant role for automatically understanding and indexing video content, since much semantic information is associated with them. This paper presen...
Xiaoqian Liu, Weiqiang Wang
ICPR
2010
IEEE
14 years 4 months ago
Comparative Testing of Face Detection Algorithms
Abstract. Face detection (FD) is widely used in interactive user interfaces, in advertising industry, entertainment services, video coding, is necessary first stage for all face r...
Nikolay Degtyarev, Oleg Seredin
ICPR
2010
IEEE
14 years 4 months ago
The Human Action Image
Recognizing a person’s motion is intuitive for humans but represents a challenging problem in machine vision. In this paper, we present a multi-disciplinary framework for recogn...
Ricky Sethi, Amit Roy-Chowdhury
ICPR
2010
IEEE
14 years 4 months ago
A Neurobiologically Motivated Stochastic Method for Analysis of Human Activities in Video
In this paper, we develop a neurobiologicallymotivated statistical method for video analysis that simultaneously searches the combined motion and form space in a concerted and ef...
Ricky Sethi, Amit Roy-Chowdhury
ICPR
2010
IEEE
14 years 4 months ago
Hyperaccurate Least Squares and Its Applications
Prasanna Rangarajan, Kenichi Kanatani, Yasuyuki Su...
ICPR
2010
IEEE
14 years 4 months ago
Live Cell Segmentation in Fluorescence Microscopy via Graph Cut
We propose a novel Markovian segmentation model which takes into account edge information. By construction, the model uses only pairwise interactions and its energy is submodula...
Milán Leskó, Zoltan Kato, Antal Nagy, Imre Gombo...
ICPR
2010
IEEE
14 years 4 months ago
RBM-Based Silhouette Encoding for Human Action Modelling
—In this paper we evaluate the use of Restricted Bolzmann Machines (RBM) in the context of learning and recognizing human actions. The features used as basis are binary silhouett...
Manuel Jesus Marin-Jimenez, Nicolas Perez De La Bl...