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ECCV
2002
Springer
16 years 1 months ago
Parameter Estimates for a Pencil of Lines: Bounds and Estimators
Estimating the parameters of a pencil of lines is addressed. A statistical model for the measurements is developed, from which the Cramer Rao lower bound is determined. An estimato...
Gavriel Speyer, Michael Werman
ECCC
2010
89views more  ECCC 2010»
14 years 12 months ago
Estimating the unseen: A sublinear-sample canonical estimator of distributions
We introduce a new approach to characterizing the unobserved portion of a distribution, which provides sublinear-sample additive estimators for a class of properties that includes...
Gregory Valiant, Paul Valiant
CDC
2009
IEEE
148views Control Systems» more  CDC 2009»
14 years 9 months ago
Position estimation and fall detection using visual receding horizon estimation
The purpose of this paper is to estimate the position of a human in the image frame and to use this information to diagnose falls. A nonholonomic locomotion model describes the dis...
Damien Brulin, Estelle Courtial, Guillaume Alliber...
ISRR
2005
Springer
178views Robotics» more  ISRR 2005»
15 years 5 months ago
Improved Estimation of Target Velocity Using Multiple Model Estimation and a Dynamic Bayesian Network for a Robotic Tracker of O
A vision-based automatic tracking system for ocean animals in the midwater has been demonstrated in Monterey Bay, CA. Currently, the input to this system is a measurement of relati...
Aaron Plotnik, Stephen Rock
JMLR
2010
191views more  JMLR 2010»
14 years 6 months ago
Noise-contrastive estimation: A new estimation principle for unnormalized statistical models
We present a new estimation principle for parameterized statistical models. The idea is to perform nonlinear logistic regression to discriminate between the observed data and some...
Michael Gutmann, Aapo Hyvärinen