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ICASSP
2009
IEEE
15 years 2 months ago
Weighted nonnegative matrix factorization
Nonnegative matrix factorization (NMF) is a widely-used method for low-rank approximation (LRA) of a nonnegative matrix (matrix with only nonnegative entries), where nonnegativity...
Yong-Deok Kim, Seungjin Choi
ICMCS
2009
IEEE
158views Multimedia» more  ICMCS 2009»
15 years 2 months ago
View management of annotations for wearable augmented reality
In annotation overlay applications using augmented reality (AR), view management is widely used for improving readability and intelligibility of the annotations. In order to recog...
Koji Makita, Masayuki Kanbara, Naokazu Yokoya
ICMCS
2009
IEEE
142views Multimedia» more  ICMCS 2009»
15 years 2 months ago
PTZ camera calibration for Augmented Virtual Environments
Augmented Virtual Environments(AVE) are very effective in the application of surveillance, in which multiple video streams are projected onto a 3D urban model for better visualiza...
Lu Wang, Suya You, Ulrich Neumann
ICWS
2009
IEEE
15 years 2 months ago
A Flexible Approach for Automatic Process Decentralization Using Dependency Tables
Web service paradigm and related technologies have provided favorable means for the realization of collaborative business processes. From both conceptual and implementation points...
Walid Fdhila, Ustun Yildiz, Claude Godart
AIRS
2010
Springer
15 years 2 months ago
Event Recognition from News Webpages through Latent Ingredients Extraction
We investigate the novel problem of event recognition from news webpages. "Events" are basic text units containing news elements. We observe that a news article is always...
Rui Yan, Yu Li, Yan Zhang, Xiaoming Li