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ICASSP
2011
IEEE
14 years 10 months ago
Authentication of fingerprint scanners
Fingerprint scanners have unique patterns that can be used to distinguish one scanner from another one. The pattern, which we call scanner pattern, stems from the variability of d...
Vladimir I. Ivanov, John S. Baras
FGR
2011
IEEE
354views Biometrics» more  FGR 2011»
14 years 10 months ago
Hierarchical ranking of facial attributes
Abstract— We propose a novel hierarchical structured prediction approach for ranking images of faces based on attributes. We view ranking as a bipartite graph matching problem; l...
Ankur Datta, Rogerio Feris, Daniel A. Vaquero
MM
2003
ACM
165views Multimedia» more  MM 2003»
15 years 12 months ago
Video retrieval using spatio-temporal descriptors
This paper describes a novel methodology for implementing video search functions such as retrieval of near-duplicate videos and recognition of actions in surveillance video. Video...
Daniel DeMenthon, David S. Doermann
ADL
1998
Springer
164views Digital Library» more  ADL 1998»
15 years 11 months ago
Story Segmentation and Detection of Commercials in Broadcast News Video
The Informedia Digital Library Project [Wactlar96] allows full content indexing and retrieval of text, audio and video material. Segmentation is an integral process in the Informe...
Alexander G. Hauptmann, Michael J. Witbrock
IVC
2006
187views more  IVC 2006»
15 years 6 months ago
Dynamics of facial expression extracted automatically from video
We present a systematic comparison of machine learning methods applied to the problem of fully automatic recognition of facial expressions, including AdaBoost, support vector mach...
Gwen Littlewort, Marian Stewart Bartlett, Ian R. F...