Research and Publications

H. Kõiv, M. Rist, M. Min

Development of bioimpedance sensing device for wearable monitoring of the aortic blood pressure curveDevelopment of bioimpedance sensing device for wearable monitoring of the aortic blood pressure curve

J. Ojarand, R. Land, M. Min, M. Rist

How many frequencies to use in electrical bioimpedance measurements?

A. Kink, M. Rist, R. Land, H. Kõiv, M. Min

A method of intra-ventricular bioimpedance spectroscopy to estimate the dynamic volume of right ventricle

M. Min, M. Lehti-Polojärvi, J. Hyttinen, M. Rist, R. Land, P. Annus

Bioimpedance spectro-tomography system using binary multifrequency excitation

M. Metshein, T. Parve, P. Annus, M. Rist, M. Min

Realization and evaluation of the device for measuring the impedance of human body for detecting the respiratory and heart rate

O. Martens, M. Min, R. Land, J. Ojarand, M. Rist

Phase-increment sampling in chirp signal based impedance measurements

M. Objartel, M. Tamm, P. Annus et al.

Fat prediction in minced meat with low-cost BIA spectrometer (in press)

S. Halonen, J. Kari, P. Ahonen et al.

Biopsy needle including bioimpedance probe with optimized sensitivity distribution

J. Ojarand, M. Rist, M. Min

Enhanced optimization of the wideband excitation signal for a bioimpedance measurement

A. Krivoshei, H. Uuetoa, M. Min et al.

CAP waveform estimation from the measured electrical bioimpedance values: Patient’s heart rate variability analysis

Y. M. Mughal, Y. Le Moullec, P. Annus et al.

A bio-impedance signal simulator (BISS) for research and training purposes

I. Bilinskis, K. Sudars, M. Min

Method for wideband signal digitizing and their real-time reconstruction in enlarged dynamic range

G. Giannoukos & M. Min

Mathematical and physical modelling of the dynamic fluidic impedance of arteries using electrical impedance equivalents

O. Märtens, R. Land, M. Rist et al.

High-accuracy eddy current measurements of metals

A. Krivoshei, M. Min, H. Uuetoa et al.

Electrical bio-impedance based non-invasive method for the central aortic blood pressure waveform estimation

J. Ojarand & M. Min

Efficient excitation signals for the fast impedance spectroscopy

J. Ojarand, M. Min, P. Annus

Crest factor optimization of the multisine waveform for bioimpedance spectroscopy

M. Min & T. Paavle

Broadband discrete-level excitations for improved extraction of information in bioimpedance measurements

Y. M. Mughal, P. Annus, M. Min et al.

An overview of the impedance models of the thorax and the origin of the impedance cardiography signal for modelling of the impedance signals

P. Annus, A. Samieipour, M.Rist et al.

Wearable data acquisition system of multimodal physiological signals for personal health care

P. Annus, R. Land, M. Reidla et al.

Simplified signal processing for impedance spectroscopy with spectrally sparse sequences

J. Ojarand & M. Min

Simple and efficient excitation signals for fast impedance spectroscopy

K. Pilt, K. Meigas, K. Temitski et al.

Second derivative analysis of forehead photoplethysmographic signal in healthy volunteers and diabetes patients

J. Ojarand, P.Annus, M. Min

Optimisation of multisine waveform for bio-impedance spectroscopy

A. Krivoshei, J. Lamp, M. Min et al.

Non-invasive method for the aortic blood pressure waveform estimation using the measured radial EBI

R. Land, P. Annus, M. Min et al.

Method and device for broadband analysis of systems and substances

M. Min & T. Paavle

Improved extraction of information in bioimpedance measurements

P. Annus, R. Land, M. Min et al.

Simple signals for system identification

M. Min, T. Paavle, R. Land et al.

Scalable impedance spectroscopy: comparative study of sinusoidal and rectangular chirp excitations

K. Pilt, K. Meigas, M. Viigimaa et al.

Possibility to use finapres signal for the estimation of aortic pulse wave velocity

P. Annus, M. Min, J. Ojarand et al.

Multisine and binary multifrequency waveforms in impedance spectrum measurement – a comparative study

P. Annus, M. Min, J. Ojarand

Method and device using shortened square wave waveforms in synchronous signal processing

O. Märtens, M. Min, R. Land et al.

Method and device for frequency response measurement

P. Annus & M. Rist

Handheld impedance measurement platform for applications in biomedicine and technology

P. Annus, M. Min, M. Rist et al.

Current source considerations for broadband bioimpedance spectroscopy

J. Ojarand, R. Land, M. Min

Comparison of spectrally sparse excitation signals for fast bioimpedance spectroscopy. In the context of cytometry

M. Min, J. Ojarand, O. Märtens et al.

Binary signals in impedance spectroscopy

Halonen, S., Kari, J., Ahonen, P. et al.

Real-Time Bioimpedance-Based Biopsy Needle Can Identify Tissue Type with High Spatial Accuracy

O. Märtens, A. Liimets, A. Kuusik

Synchronization algorithm for RFID-reader and its implementation

A. Puusepp, T. Tammet, M. Puju et al.

Robot movement strategies in the environment enriched with RFID tags

O. Märtens, A. Kuusik, A. Liimets

Method and device for synchronization of a decoder of a RFID reciever

Laadung, T.; Ulp, S.; Alam, M. M.; Le Moullec, Y.

Active-Passive Two-Way Ranging Using UWB

Laadung, T.; Ulp, S.; Alam, M. M.; Le Moullec, Y.

Novel Active-Passive Two-Way Ranging Protocols for UWB Positioning Systems

Laadung, T.; Ulp, S.; Alam, M. M.; Le Moullec, Y.

Performance Evaluation of UWB Active-Passive Two-Way Ranging Distance Estimation Matrix Weighting Methods

A. Kuusik, K. Gross-Paju, H. Maamägi et al.

Comparative study of four instrumented mobility analysis tests on neurological disease patients

K. Sarna & J. Vain

Aspect-oriented testing of rehabilitation system

H. Herranen, A. Kuusik, T. Saar et al.

Acceleration data acquisition and processing system for structural health monitoring

Y. Le Moullec, Y. Lecat, P. Annus et al.

A modular 6LoWPAN-based wireless sensor body area network for health-monitoring applications

A. Kuusik, A. Nomm, S. Ovsjanski et al.

Wearable system for patient motor condition assessment and training monitoring

S. Nõmm, K. Vassiljeva, A. Kuusik

Human limb model structure optimization with genetic algorithm

A. Kuusik, K. Sarna, E. Reilent

Home rehabilitation system supported by the safety model

E. Reilent, A. Kuusik, M. Puju

Real-time data streaming for functionally improved eHealth solutions

S. Nõmm, A. Kuusik, S. Ovsjanski et al.

Neural networks based system for the supervision of therapeutic exercises

A. Anier & J. Vain

Model based continual planning and control framework for assistive robots

E. Reilent, A. Kuusik, A. Loobas et al.

Improving the data compatibility of PHR and telecare solutions

A. Kuusik, E. Reilent, K. Sarna et al.

Home telecare and rehabilitation system with aspect oriented functional integration

A. Kuusik

Method for determining digital content preferences of the user

R. Land, P. Annus, M. Min et al.

Method and device for broadband analysis of systems and substances

A. Kuusik

Method for determination of digital content relevance

P. Annus, M. Min, J. Ojarand

Method and device using shortened square wave waveforms in synchronous signal processing

O. Märtens, A. Kuusik, A. Liimets

Method and device for synchronization of a decoder of a RFID reciever

O. Märtens, M. Min, R. Land et al.

Method and device for frequency response measurement