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ICASSP
2008
IEEE
14 years 3 months ago
An audio watermarking method based on molecular matching pursuit
In this paper we introduce a new watermarking model combining a joint time frequency (TF) representation using the molecular matching pursuit (MMP) algorithm and a psychoacoustic ...
Mathieu Parvaix, Sridhar Krishnan, Cornel Ioana
ICRA
2009
IEEE
195views Robotics» more  ICRA 2009»
14 years 3 months ago
Passive event-based extrapolation for lossy haptic data compression in bilateral presence systems
— A new lossy compression method is proposed for haptic (force, velocity) data as exchanged in bilateral telepresence systems. The method is based on the passive extrapolative co...
Philipp Kremer, Martin Kuschel, Carsten Preusche, ...
NAACL
2010
13 years 6 months ago
An extractive supervised two-stage method for sentence compression
We present a new method that compresses sentences by removing words. In a first stage, it generates candidate compressions by removing branches from the source sentence's dep...
Dimitrios Galanis, Ion Androutsopoulos
ICIP
2007
IEEE
14 years 13 days ago
Space-Frequency Quantization using Directionlets
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
Vladan Velisavljevic, Baltasar Beferull-Lozano, Ma...