Publications related to Estimation

Estimation of Phase and Its Higher Order Derivatives from a Single Complex Interferogram

Pramod Rastogi, Rishikesh Dilip Kulkarni

This paper reports a method for the simultaneous estimation of unwrapped phase and higher order phase derivatives from a single phase fringe pattern recorded in an optical interferometric setup, thereby overcoming substantial barriers to achieving such mea ...

2016

Fast Estimation of Plant Steady State, with Application to Static RTO

Dominique Bonvin, Julien Léo Billeter, Michael Amrhein, Diogo Filipe Mateus Rodrigues

Experimental assessment or prediction of plant steady state is important for many applications in the area of modeling and operation of continuous processes. For example, the iterative implementation of static real-time optimization requires reaching stead ...

2016

On the use of shape constraints for state estimation in reaction systems

Dominique Bonvin, Julien Léo Billeter, Sriniketh Srinivasan

State estimation techniques are used for improving the quality of measured signals and for reconstructing unmeasured quantities. In chemical reaction systems, nonlinear estimators are often used to improve the quality of estimated concentrations. These non ...

Elsevier Science Bv2016

Real-time multi-signal frequency tracking with a bank of notch filters to estimate the respiratory rate from the ECG

Jean-Marc Vesin, Leila Mirmohamadsadeghi

Measuring the instantaneous frequency of a signal rapidly and accurately is essential in many applications. However, the instantaneous frequency by definition is a parameter difficult to determine. Fourier-based methods introduce estimation delays as compu ...

Institute of Physics2016

SpotCaliper: Fast Wavelet-Based Spot Detection with Accurate Size Estimation

Michaël Unser, Daniel Sage, Zsuzsanna Püspöki, John Paul Ward

Motivation: SpotCaliper is a novel wavelet-based image-analysis software providing a fast automatic detection scheme for circular patterns (spots), combined with the precise estimation of their size. It is implemented as an ImageJ plugin with a friendly us ...

Oxford Journals2016

Real-Time Approaches for Heart Rate Monitoring using Imaging Photoplethysmography

Jean-Marc Vesin, Leila Mirmohamadsadeghi, Sibylle Fallet, Fabian Braun, Virginie Moser

Imaging photoplethysmography (iPPG) has gained a lot of popularity as a contactless heart rate (HR) monitoring technique. However, most of the existing approaches to estimate HR are based on block-wise processing schemes, which are not optimal for real-tim ...

2016

Likelihood estimators for multivariate extremes

Anthony Christopher Davison, Raphaël Huser

The main approach to inference for multivariate extremes consists in approximating the joint upper tail of the observations by a parametric family arising in the limit for extreme events. The latter may be expressed in terms of componentwise maxima, high t ...

Springer2016

EchoSLAM: Simultaneous Localization and Mapping with Acoustic Echoes

Martin Vetterli, Ivan Dokmanic, Miranda Krekovic

We address the problem of jointly localizing a robot in an unknown room and estimating the room geometry from echoes. Unlike earlier work using echoes, we assume a completely autonomous setup with (near) collocated microphone and the acoustic source. We fi ...

Ieee2016

Bayesian Uncertainty Management in Temporal Dependence of Extremes

Anthony Christopher Davison, Thomas Lugrin, Jonathan A. Tawn

Both marginal and dependence features must be described when modelling the extremes of a stationary time series. There are standard approaches to marginal modelling, but long- and short-range dependence of extremes may both appear. In applications, an assu ...

Springer Verlag2016

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Estimation

On Decoupling Chemical Reaction Systems

Estimation of Phase and Its Higher Order Derivatives from a Single Complex Interferogram

Fast Estimation of Plant Steady State, with Application to Static RTO

On the use of shape constraints for state estimation in reaction systems

Real-time multi-signal frequency tracking with a bank of notch filters to estimate the respiratory rate from the ECG

SpotCaliper: Fast Wavelet-Based Spot Detection with Accurate Size Estimation

Real-Time Approaches for Heart Rate Monitoring using Imaging Photoplethysmography

Likelihood estimators for multivariate extremes

EchoSLAM: Simultaneous Localization and Mapping with Acoustic Echoes

Bayesian Uncertainty Management in Temporal Dependence of Extremes

Graph Chatbot

Chat with Graph Search

Estimation of Phase and Its Higher Order Derivatives from a Single Complex Interferogram

On the use of shape constraints for state estimation in reaction systems

Fast Estimation of Plant Steady State, with Application to Static RTO

On Decoupling Chemical Reaction Systems

SpotCaliper: Fast Wavelet-Based Spot Detection with Accurate Size Estimation

Real-time multi-signal frequency tracking with a bank of notch filters to estimate the respiratory rate from the ECG

Bayesian Uncertainty Management in Temporal Dependence of Extremes

EchoSLAM: Simultaneous Localization and Mapping with Acoustic Echoes

Real-Time Approaches for Heart Rate Monitoring using Imaging Photoplethysmography

Likelihood estimators for multivariate extremes