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CSDA
2010
98views more  CSDA 2010»
13 years 10 months ago
Design-based estimation for geometric quantiles with application to outlier detection
Geometric quantiles are investigated using data collected from a complex survey. Geometric quantiles are an extension of univariate quantiles in a multivariate set-up that uses th...
Mohamed Chaouch, Camelia Goga
TWC
2008
113views more  TWC 2008»
13 years 9 months ago
OFDM Carrier Synchronization Based on Time-Domain Channel Estimates
Carrier frequency synchronization is critical to the quality of signal reception in OFDM systems. This paper presents an approximate maximum-likelihood (ML) carrier frequency offse...
Hao Zhou, Amaresh V. Malipatil, Yih-Fang Huang
CVPR
2007
IEEE
14 years 12 months ago
Real-Time Projector Tracking on Complex Geometry Using Ordinary Imagery
Calibration techniques for projector-based displays typically require that the display configuration remain fixed, since they are unable to adapt to changes such as the movement o...
Tyler Johnson, Henry Fuchs
ICRA
2006
IEEE
216views Robotics» more  ICRA 2006»
14 years 4 months ago
3D Reconstruction of Complex Structures with Bundle Adjustment: an Incremental Approach
— This paper introduces an incremental method for “Structure From Motion” of complex scenes from a video sequence. More precisely, we estimate the 3D positions of the viewed ...
E. Mouragnon, Maxime Lhuillier, Michel Dhome, Fabi...
ISMIR
2004
Springer
134views Music» more  ISMIR 2004»
14 years 3 months ago
Extracting Melody Lines From Complex Audio
We propose a system which extracts the melody line played by a solo instrument from complex audio. At every time frame multiple fundamental frequency (F0) hypotheses are generated...
Jana Eggink, Guy J. Brown