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MM
2009
ACM
125views Multimedia» more  MM 2009»
15 years 5 months ago
Unfolding speaker clustering potential: a biomimetic approach
Speaker clustering is the task of grouping a set of speech utterances into speaker-specific classes. The basic techniques for solving this task are similar to those used for spea...
Thilo Stadelmann, Bernd Freisleben
MM
2009
ACM
142views Multimedia» more  MM 2009»
15 years 5 months ago
Investigating the use of visual focus of attention for audio-visual speaker diarisation
Audio-visual speaker diarisation is the task of estimating “who spoke when” using audio and visual cues. In this paper we propose the combination of an audio diarisation syste...
Giulia Garau, Sileye O. Ba, Hervé Bourlard,...
MM
2009
ACM
169views Multimedia» more  MM 2009»
15 years 5 months ago
Visual speaker localization aided by acoustic models
The following paper presents a novel audio-visual approach for unsupervised speaker locationing. Using recordings from a single, low-resolution room overview camera and a single f...
Gerald Friedland, Chuohao Yeo, Hayley Hung
FGR
2008
IEEE
184views Biometrics» more  FGR 2008»
15 years 5 months ago
Multi-attribute robust facial feature localization
In this paper, we focus on the reliable detection of facial fiducial points, such as eye, eyebrow and mouth corners. The proposed algorithm aims to improve automatic landmarking ...
Oya Çeliktutan, Hatice Cinar Akakin, Bü...
ICDM
2008
IEEE
230views Data Mining» more  ICDM 2008»
15 years 5 months ago
Evolutionary Clustering by Hierarchical Dirichlet Process with Hidden Markov State
This paper studies evolutionary clustering, which is a recently hot topic with many important applications, noticeably in social network analysis. In this paper, based on the rece...
Tianbing Xu, Zhongfei (Mark) Zhang, Philip S. Yu, ...