Vitenskapelige publikasjoner
Risdal, Martin;
Aase, Sven Ole;
Kramer-Johansen, Jo;
Eftestøl, Trygve
(2008)
Automatic identification of return of spontaneous circulation during cardiopulmonary resuscitation.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 55.
s.60-68.
Risdal, Martin;
Aase, Sven Ole;
Kramer-Johansen, Jo;
Eftestøl, Trygve
(2008)
Automatic identification of return of spontaneous circulation during cardiopulmonary resuscitation.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 55.
Hefte 1.
s.60-68.
Losert, Heidrun;
Risdal, Martin;
Sterz, Fritz;
Nysæther, Jon;
Köhler, Klemens;
Eftestøl, Trygve;
Wandaller, Cosima;
Myklebust, Helge;
Uray, Thomas;
Aase, Sven Ole;
laggner, anton n.
(2007)
Thoracic-impedance changes measured via defibrillator pads can monitor signs of circulation.
Resuscitation.
ISSN 0300-9572.
Volum 73.
Aase, Sven Ole;
Ruoff, Peter
(2007)
Semi-algebraic optimization of temperature compensation in a general switch-type negative feedback model of circadian clocks.
Journal of Mathematical Biology.
ISSN 0303-6812.
Volum doi:10.1007/s00285-0.
s.279-292.
Risdal, Martin;
Aase, Sven Ole;
Stavland, Mette;
Eftestøl, Trygve
(2007)
Impedance-based ventilation detection during cardiopulmonary resuscitation.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 54.
Hefte 12.
s.2237-2245.
Eftestøl, Trygve;
Ryen, Tom;
Aase, Sven Ole;
Strässle, Cassian;
Boos, Marcus;
Schuster, Guido M.;
Ruoff, Peter
(2006)
Eukaryotic gene prediction by spectral analysis and pattern recognition techniques.
I: Proceedings of the 7th nordic signal processing symposium.
IEEE conference proceedings.
Risdal, Martin;
Losert, Heidrun;
Sterz, Fritz;
Aase, Sven Ole;
Eftestøl, Trygve
(2006)
Using thoracic impedance for identification of return of spontaneous circulation during resuscitation.
I: Proceedings of the 7th nordic signal processing symposium.
IEEE conference proceedings.
Skretting, Karl;
Husøy, John Håkon;
Aase, Sven Ole
(2006)
General design algorithm for sparse frame expansions.
Signal Processing.
ISSN 0165-1684.
Volum 86.
Hefte 1.
s.117-126.
Ryen, Tom;
Aase, Sven Ole;
Husøy, John Håkon
(2005)
Rate-distortion optimal frame based compression of ECG signals.
I: Norsk symposium i signalbehandling.
Tapir Akademisk Forlag.
Risdal, Martin;
Aase, Sven Ole;
Eftestøl, Trygve
(2005)
Examining the Potential of Using Thorax Impedance Measured by Automated External Defibrillators for Quantification of Circulation.
I: Conference Proceedings of Computers in Cardiology Conference, 2005.
IEEE (Institute of Electrical and Electronics Engineers).
Risdal, Martin;
Stavland, Mette;
Aase, Sven Ole;
Eftestøl, Trygve
(2005)
Impedance-based ventilation detection during cardiopulmonary resuscitation using a neural network.
International Federation for Medical and Biological Engineering Proceedings.
ISSN 1680-0737.
Volum 11.
Risdal, Martin;
Losert, Heidrun;
Nysæther, Jon;
Aase, Sven Ole;
Sterz, Fritz;
Eftestøl, Trygve
(2005)
Non-invasive ventilation monitoring during cardiopulmonary resuscitation by means of thoracic impedance.
International Federation for Medical and Biological Engineering Proceedings.
ISSN 1680-0737.
Volum 11.
Risdal, Martin;
Losert, Heidrun;
Nysæther, Jon;
Aase, Sven Ole;
Sterz, Fritz;
Eftestøl, Trygve
(2005)
Ventilation classification for cardiopulmonary resuscitation quality monitoring using thoracic impedance.
International Federation for Medical and Biological Engineering Proceedings.
ISSN 1680-0737.
Volum 11.
Risdal, Martin;
Aase, Sven Ole;
Eftestøl, Trygve
(2005)
Arbitrary feature space dimensionality reduction with focus on loss of discrimination for two-class problems.
I: NORSIG 2005.
Tapir Akademisk Forlag.
Eilevstjønn, Joar;
Eftestøl, Trygve;
Aase, Sven Ole;
Myklebust, Helge;
Husøy, John Håkon;
Steen, Petter Andreas
(2004)
Feasibility of shock advice analysis during CPR through removal of CPR artefacts from the human ECG.
Resuscitation.
ISSN 0300-9572.
Volum 61.
s.131-141.
Eilevstjønn, Joar;
Eftestøl, Trygve;
Aase, Sven Ole;
Myklebust, Helge;
Husøy, John Håkon;
Steen, Petter Andreas
(2004)
Feasibility of shock advice analysis during CPR through removal of CPR artefacts from the human ECG.
Resuscitation.
ISSN 0300-9572.
Volum 61.
Hefte 61.
s.131-141.
Husøy, John Håkon;
Eilevstjønn, Joar;
Eftestøl, Trygve;
Aase, S.O.;
Myklebust, Helge;
Steen, Petter Andreas
(2002)
Removal of cardiopulmonary resuscitation artifacts from human ECG using an efficent matching pursuit-like algorithm.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 49.
s.1287-1298.
Husøy, John Håkon;
Eilevstjønn, Joar;
Eftestøl, Trygve;
Aase, Sven Ole;
Myklebust, Helge;
Steen, Petter Andreas
(2002)
Removal of cardiopulmonary resuscitation artifacts from human ecg using an efficient matching pursuit-like algorithm.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 49.
Hefte 11.
s.1287-1298.
Eftestøl, Trygve;
Sunde, Kjetil;
Aase, S.O.;
Husøy, John Håkon;
Steen, Petter Andreas
(2001)
"Probability of successful defibrillation" as a monitor during CPR in out-of-hospital cardiac arrested patients.
Resuscitation.
ISSN 0300-9572.
Volum 48.
Hefte 3.
s.245-254.
Eftestøl, Trygve;
Sunde, Kjetil;
Aase, Sven Ole;
Husøy, John Håkon;
Steen, Petter Andreas
(2001)
Probability of successful defibrillation' as a monitor during CPR in out-of-hospital cardiac arrested patients.
Resuscitation.
ISSN 0300-9572.
Volum 48.
s.245-254.
Aase, Sven Ole;
Husøy, John Håkon;
Skretting, Karl;
Engan, Kjersti
(2001)
General signal expansions for sparse representation.
IEEE Transactions on Signal Processing.
ISSN 1053-587X.
Volum 49.
Hefte 5.
s.1087-1098.
Aase, S.O.;
Eftestøl, Trygve;
Husøy, John Håkon;
Sunde, Kjetil;
Steen, Petter Andreas
(2000)
CPR artifact removal from human ECG using optimal multichannel filtering.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 47.
s.1440-1449.
Eftestøl, Trygve;
Sunde, Kjetil;
Aase, Sven Ole;
Husøy, John Håkon;
Steen, Petter Andreas
(2000)
Predicting outcome of defibrillation by spectral characterization and nonparametric classification of ventricular fibrillation in patients with out-of-hospital cardiac arrest.
Circulation.
ISSN 0009-7322.
Volum 102.
s.1523-1529.
Engan, Kjersti;
Aase, Sven Ole;
Husøy, John Håkon
(2000)
Multi-frame Compression: Theory and Design.
Signal Processing.
ISSN 0165-1684.
Volum 80.
Hefte 10.
s.2121-2140.
Eftestøl, Trygve;
Sunde, Kjetil;
Aase, Sven Ole;
Husøy, John Håkon;
Steen, Petter Andreas
(2000)
Predicting outcome of defibrillation by spectral characterization and nonparametric classification of ventricular fibrillation in patients with out-of-hospital cardiac arrest.
Circulation.
ISSN 0009-7322.
Volum 102.
s.1523-1529.
Aase, Sven Ole;
Eftestøl, Trygve;
Husøy, John Håkon;
Sunde, Kjetil;
Steen, Petter Andreas
(2000)
CPR artifact removal from human ECG using optimal multichannel filtering.
IEEE Transactions on Biomedical Engineering.
ISSN 0018-9294.
Volum 47.
s.1440-1449.
Aase, Sven Ole;
Nygaard, Ranveig;
Husøy, John Håkon;
Haugland, Dag
(1998)
Optimised Time- and Frequency-Domain Methods for ECG Signal Compression.
?.
Volum 5.
s.210-225.
Aase, Sven Ole;
Ramstad, T.A.
(1995)
On the Optimality of Nonunitary Filter banks in Subband Coders.
?.
Formidling
Gundersen, Kenneth;
Kvaløy, J.T.;
Eftestøl, Trygve;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, Fritz;
Losert, F.;
Aase, Sven Ole
(2006)
Random effects in shock outcome prediction.
Resuscitation.
ISSN 0300-9572.
Volum 69.
Hefte 1.
s.72-73.
Risdal, Martin;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, F.;
Losert, F.;
Aase, S.O.;
Eftestøl, T.
(2006)
Discriminating between pea and pulse circulating rhythm using ECG.
Resuscitation.
ISSN 0300-9572.
Volum 69.
Hefte 1.
s.46-46.
Gundersen, Kenneth;
Kvaløy, J.T.;
Eftestøl, T.;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, F.;
Losert, F.;
Aase, S.O.
(2006)
Improved shock outcome prediction from a random effects model.
Resuscitation.
ISSN 0300-9572.
Volum 69.
Hefte 1.
s.128-128.
Eftestøl, Trygve;
Ryen, Tom;
Aase, Sven Ole;
Strässle, Cassian;
Boos, Marcus;
Schuster, Guido M.;
Ruoff, Peter
(2006)
Eukaryotic gene prediction by spectral analysis and pattern recognition techniques.
The 7th Nordic Signal Processing Symposium - NORSIG 2006;
2006-06-07 - 2006-06-09.
Risdal, Martin;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, Fritz;
Losert, Heidrun;
Aase, Sven Ole;
Eftestøl, Trygve
(2006)
Discriminating between PEA and pulse circulating rhythm using ECG.
Resuscitation.
ISSN 0300-9572.
Gundersen, Kenneth;
Kvaløy, Jan Terje;
Eftestøl, Trygve;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, Fritz;
Losert, Heidrun;
Aase, Sven Ole
(2006)
Improved shock outcome prediction from a random model.
Resuscitation.
ISSN 0300-9572.
Gundersen, Kenneth;
Kvaløy, Jan Terje;
Eftestøl, Trygve;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, Fritz;
Losert, Heidrun;
Aase, Sven Ole
(2006)
Random effects in shock outcome prediction.
Resuscitation.
ISSN 0300-9572.
Gundersen, Kenneth;
Kvaløy, Jan Terje;
Eftestøl, Trygve;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, Fritz;
Losert, Heidrun;
Aase, Sven Ole
(2006)
Random effects in shock outcome prediction.
Resuscitation 2006;
2006-05-10 - 2006-05-13.
Risdal, Martin;
Losert, Heidrun;
Sterz, Fritz;
Aase, Sven Ole;
Eftestøl, Trygve
(2006)
Using thoracic impedance for identification of return of spontaneous circulation during resuscitation.
7th nordic signal processing symposium;
2006-06-07 - 2006-06-09.
Risdal, Martin;
Sleveland, T;
Steen, Petter Andreas;
Kramer-Johansen, Jo;
Wik, Lars;
Sterz, Fritz;
Losert, F.;
Eftestøl, Trygve;
Aase, Sven Ole
(2005)
Improving rhythm classification using electrocardiogram and thorax impednace recorded by automated external defibrillators.
NORSIG 2005 Congress;
2005-09-22 - 2005-09-24.
Risdal, Martin;
Aase, Sven Ole;
Eftestøl, Trygve
(2005)
Examining the Potential of Using Thorax Impedance Measured by Automated External Defibrillators for Quantification of Circulation.
32nd annual international conference on Computers in Cardiology;
2005-09-25 - 2005-09-28.
Risdal, Martin;
Aase, Sven Ole;
Eftestøl, Trygve
(2005)
Arbitrary feature space dimensionality reduction with focus on loss of discrimination for two-class problems.
Norsk symposium i signalbehandling;
2005-09-22 - 2005-09-24.
Risdal, Martin;
Eftestøl, Trygve;
Aase, Sven Ole;
Steen, Petter Andreas;
Sleveland, Tone;
Wik, Lars;
Kramer-Johansen, Jo;
Sterz, Fritz;
Losert, Heidrun
(2005)
Improving rhythm classification using electrocardiogram and thorax impedance recorded by automated external defibrillators.
Norsk symposium i signalbehandling;
2005-09-22 - 2005-09-24.
Risdal, Martin;
Losert, Heidrun;
Nysæther, Jon;
Aase, Sven Ole;
Sterz, Fritz;
Eftestøl, Trygve
(2005)
NON-INVASIVE VENTILATION MONITORING DURING CARDIOPULMONARY RESUSCITATION BY MEANS OF THORACIC IMPEDANCE.
3rd Eurpean Medical & Biological Engineering Conference;
2005-11-20 - 2005-11-25.
Risdal, Martin;
Losert, Heidrun;
Nysæther, Jon;
Aase, Sven Ole;
Sterz, Fritz;
Eftestøl, Trygve
(2005)
VENTILATION CLASSIFICATION FOR CARDIOPULMONARY RESUSCITATION QUALITY MONITORING USING THORACIC IMPEDANCE.
3rd European Medical & Biological Engineering Conference;
2005-11-20 - 2005-11-25.
Risdal, Martin;
Stavland, Mette;
Aase, Sven Ole;
Eftestøl, Trygve
(2005)
IMPEDANCE-BASED VENTILATION DETECTION DURING CARDIOPULMONARY RESUSCITATION USING A NEURAL NETWORK.
3rd European Medical & Biological Engineering Conference;
2005-11-20 - 2005-11-25.
Ryen, Tom;
Aase, Sven Ole;
Husøy, John Håkon
(2005)
Rate-distortion optimal frame based compression of ECG signals.
NORSIG 05 - Norsk symposium i signalbehandling 2005;
2005-09-22 - 2005-09-24.
Eilevstjønn, Joar;
Husøy, John Håkon;
Eftestøl, Trygve;
Aase, Sven Ole;
Steen, Petter Andreas
(2002)
Multichannel adaptive filtering using an efficient matching pursuit-like algorithm for removal of CPR artifacts in ECG signals.
2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002);
2002-05-13 - 2002-05-17.
Eilevstjønn, Joar;
Husøy, John Håkon;
Eftestøl, Trygve;
Aase, Sven Ole;
Steen, Petter Andreas
(2002)
Multichannel adaptive filtering using an efficient matching pursuit-like algorithm for removal of CPR artifacts in ECG signals.
2002 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2002);
2002-05-13 - 2002-05-17.
Husøy, John Håkon;
Eilevstjønn, Joar;
Aase, Sven Ole
(2002)
CPR artefact removal in ECG signals using an adaptive multichannel filter based on optimum selective coefficient update.
Proc.Biosignal 2002;
2002-06-26 - 2002-06-28.
Aase, Sven Ole;
Skretting, Karl;
Husøy, John Håkon;
Engan, Kjersti
(2001)
Design of Signal Expansions for Sparse Representation.
ICASSP 2000;
Engan, Kjersti;
Husøy, John Håkon;
Aase, Sven Ole
(2001)
Frame based representation and compression of still images.
Proc. International conf. on image processing;
2001-10-07 - 2001-10-10.
Skretting, Karl;
Husøy, John Håkon;
Aase, Sven Ole
(2001)
A simple design of sparse signal representations using overlapping frames.
2nd International Symposium on Image and Signal Processing;
2001-06-19 - 2001-06-23.
Ryen, Tom;
Aase, Sven Ole;
Husøy, John Håkon
(2001)
Finding sparse representation of quantized frame coefficients using 0-1 integer programming.
2nd International Symposium on Image and Signal Processing;
2001-06-19 - 2001-06-23.
Skretting, Karl;
Engan, Kjersti;
Husøy, John Håkon;
Aase, Sven Ole
(2001)
Sparse representation of images using overlapping frames.
12th Scandinavian Conference on Image Analysis;
2001-06-11 - 2001-06-14.
Eftestøl, Trygve;
Aase, Sven Ole;
Husøy, John Håkon
(2000)
Spectral characterization of ECG in out-of-hospital cardiac arrest patients.
Computers in Cardiology 1999;
Eftestøl, Trygve;
Aase, Sven Ole;
Husøy, John Håkon
(2000)
A method for detection of signal harmonics in the spectrum.
Computers in Cardiology 1999;
Eftestøl, Trygve;
Sunde, Kjetil;
Aase, Sven Ole;
Husøy, John Håkon;
Steen, Petter Andreas
(2000)
Predicting defibrillation outcome from VF-characteristics in out-of-hospital cardiac arrest.
Fifth congress of the European Resuscitation Council, ERC;
Eftestøl, Trygve;
Sunde, Kjetil;
Aase, Sven Ole;
Husøy, John Håkon;
Steen, Petter Andreas
(2000)
Monitoring the "probability of successful defibrillation" during CPR in out-of-hospital cardiac arrested patients.
Scientific sessions 2000;
Aase, Sven Ole;
Husøy, John Håkon;
Eftestøl, Trygve
(2000)
Optimum CPR artefact removal in human ECG signals.
Proc.Biosignal 2000;
2000-06-26 - 2000-06-28.
Engan, Kjerti;
Aase, Sven Ole;
Husøy, John Håkon
(2000)
Transform based ECG signal compression using nonorthogonal vectors.
Konferanse;
1996-11-30 - .
Aase, Sven Ole;
Nygaard, Ranveig;
Husøy, John Håkon
(2000)
A comparative study of some novel ECG data compression techniques.
NORSIG;
Husøy, John Håkon;
Aase, Sven Ole;
Skretting, Karl;
Engan, Kjersti
(2000)
Design of general block oriented expansions for efficient signal representation.
utenTitteltekst;
Eftestøl, Trygve;
Aase, Sven Ole;
Husøy, John Håkon
(1999)
Characterisation og changes in cardiac arrhythmias using spectral parameters.
NORSIG '97;
Ramstad, T.A.;
Aase, S.O.;
Husøy, John Håkon
(1999)
Subband Compression of Images-principles and Examples.
ELSEVIER Science Publishers BV;
Heber, J.G.;
Aase, S.O.;
Husøy, John Håkon
(1999)
ECG data compression by modelling of subbands.
Computers in Cardiology;
Engan, Kjersti;
Husøy, John Håkon;
Aase, Sven Ole
(1999)
Optimized frame design for a matching pursuit based compression scheme.
EUSIPCO;
Eftestøl, Trygve;
Aase, Sven Ole;
Husøy, John Håkon
(1999)
Spectral flatness measure for characterising changes in cardiac arrhythmias.
NOBIM konferansen 1998;
Eftestøl, Trygve;
Aase, Sven Ole;
Husøy, John Håkon;
Chang, H. K.;
Zhang, Y. T.
(1999)
A flexible pattern recognition system for analysis of ECG and related demographics and annotations.
20th Annual International Conference of the IEEE Engineering in Medicine and Biology Society;
Engan, Kjersti;
Husøy, John Håkon;
Aase, Sven Ole
(1999)
Optimized frames of variable size for use in a matching pursuit based compression scheme.
NORSIG`98;
Skretting, Karl;
Husøy, John Håkon;
Aase, Sven Ole
(1999)
Improved Huffman coding using recursive splitting.
utenTitteltekst;
Ryen, Tom;
Aase, Sven Ole;
Husøy, John Håkon
(1999)
Compression of oil well log signals.
NORSIG;
1999-09-01 - 1999-09-03.
Aase, Sven Ole;
Husøy, John Håkon;
Waldemar, Patrick
(1999)
A critique of SVD-based image coding systems.
utenTitteltekst;
Engan, Kjersti;
Aase, Sven Ole;
Husøy, John Håkon
(1999)
Method of optimal directions for frame design.
utenTitteltekst;
Engan, Kjersti;
Aase, Sven Ole;
Husøy, John Håkon
(1999)
Frame based signal compression using method of optimal directions (MOD).
utenTitteltekst;
Aase, Sven Ole;
Husøy, John Håkon;
Sætren, M.V.
(1998)
Compression of retinal images using av modified jpeg coder.
utenTitteltekst;
Aase, Sven Ole
(1998)
Filter bank design for subband ECG compression.
IEEE International Conference of Engineering in Medicine and Bi ology;
Aase, Sven Ole;
Landråk, I.
(1998)
2 (D) subband compression of ECG signals using entropy allocation.
International Symposium on Digital Signal Processing;
Aase, Sven Ole
(1998)
Filter bank design for subband compression of ECG signals.
NORSIG-95;
Engan, Kjersti;
Aase, Sven Ole;
Husøy, John Håkon
(1997)
Designing frames for matching pursuit algorithms.
Universitetet i Stavanger.
