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AVSS
2007
IEEE
14 years 1 months ago
Compact representation and probabilistic classification of human actions in videos
This paper addresses the problem of classifying human actions in a video sequence. A representation eigenspace approach based on the PCA algorithm is used to train the classifier...
Carlo Colombo, Dario Comanducci, Alberto Del Bimbo
MPC
2004
Springer
94views Mathematics» more  MPC 2004»
14 years 25 days ago
Streaming Representation-Changers
Unfolds generate data structures, and folds consume them. A hylomorphism is a fold after an unfold, generating then consuming a virtual data structure. A metamorphism is the opposi...
Jeremy Gibbons
IFIP
1998
Springer
13 years 11 months ago
Media Transformations for the Representation and Communication of Multimedia Production Activities
Case studies made of multimedia document production highlight the need for a means of classifying and describing the transformations of media elements which make up this process. ...
S. Morris
GVD
2004
107views Database» more  GVD 2004»
13 years 8 months ago
A Representation of Time Series for Temporal Web Mining
Data with temporal information is constantly generated, sampled, gathered, and analyzed in different domains, such as medicine, finance, engineering, environmental sciences, and e...
Mireille Samia
ICIP
2001
IEEE
14 years 9 months ago
A flexible polygon representation of multiple overlapping regions of interest for wavelet-based image coding
Image transmission over low-bandwidth channels can be speeded up if the image coding mechanism supports regions of interest (RoIs). By such a scheme, image parts not belonging to ...
Heidrun Schumann, René Rosenbaum, Uwe Rausc...