Thor Ole Gulsrud

Associate Professor

Kjell Arholms hus
Faculty of Health Sciences
Department of Quality and Health Technology
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Bio

Thor Ole Gulsrud er prodekan for forskning og innovasjon ved Det helsevitenskapelige fakultet (HV) ved Universitetet i Stavanger og førsteamanuensis i helseteknologi.

I perioden november 2018 - desember 2022 var Gulsrud avdelingsleder for Avdeling for kvalitet og helseteknologi ved HV. Gulsrud har tidligere vært forskningssjef for Helseteknologi i NORCE (tidligere IRIS) og har også vært ansatt som førsteamanuensis ved Institutt for data- og elektroteknologi (IDE) ved UiS. 

Han har lang erfaring både fra medisinsk teknologi, medisinsk signal- og bildebehandling og olje & gass. Gulsrud har doktorgrad innenfor datamaskinbasert deteksjon av brystkreft og jobbet i den forbindelse tett med radiologer ved Stavanger universitetssjukehus. Han har vært forskningssjef for Boring og Brønn i SINTEF og har jobbet i forsknings- og utviklingsavdelingen i det amerikanske selskapet National Oilwell Varco.

Publications
  • Vitenskapelige publikasjoner
    • Fernandez Quilez, Alvaro; Larsen, Steinar Valle; Goodwin, Morten; Gulsrud, Thor Ole; Kjosavik, Svein Reidar; Oppedal, Ketil

      (2021)

      Improving prostate whole gland segmentation in T2-weighted MRI with synthetically generated data. I: 2021 IEEE 18th International Symposium on Biomedical Imaging (ISBI).

      IEEE conference proceedings.

      ISBN 9781665412469.

      s.1915-1919.

      DOI: 10.1109/ISBI48211.2021.9433793

    • Oskal, Kay Raymond; Risdal, Martin; Janssen, Emiel; Undersrud, Erling Sandøy; Gulsrud, Thor Ole

      (2019)

      A U‑net based approach to epidermal tissue segmentation in whole slide histopathological images.

      SN Applied Sciences.

      ISSN 2523-3963.

      Volum 1.

      DOI: 10.1007/s42452-019-0694-y

    • Engan, Kjersti; Skretting, Karl; Herredsvela, Jostein; Gulsrud, Thor Ole

      (2007)

      Frame Texture Classification Method (FTCM) Applied on Mammograms for Detection of Abnormalities.

      International Journal of Signal Processing.

      ISSN 1304-4478.

      Volum 4.

      Hefte 2.

    • Engan, Kjersti; Gulsrud, Thor Ole; Fretheim, Karl Fredrik; Iversen, Barbro Furebotten; Eriksen, Liv

      (2007)

      A Computer Aided Detection (CAD) System for Microcalcifications in Mammograms - MammoScan muCaD.

      International Journal of Biomedical Sciences.

      ISSN 1306-1216.

      Volum 2.

      Hefte 3.

    • Gulsrud, Thor Ole; Engan, Kjersti; Herredsvela, Jostein

      (2006)

      VarMet - A Novel Method for Detection of Image Singularities. I: Proceedings of the WSEAS Conference : the 6th WSEAS International Conference on SIGNAL, SPEECH AND IMAGE PROCESSING (SSIP 06).

      World Scientific and Engineering Academy and Society (WSEAS).

      ISBN 960-8457-53-X.

    • Engan, Kjersti; Gulsrud, Thor Ole

      (2006)

      VarMet - A novel method for detection of image singularities with application to mammography.

      WSEAS Transactions on Signal Processing.

      ISSN 1790-5052.

      Volum 2.

      Hefte 9.

      s.1222-1228.

    • Engan, Kjersti; Lillo, Martin; Gulsrud, Thor Ole

      (2005)

      Compression of Digital Mammograms with Region-of-interest Coding Evaluated on a CAD System. I: Proceedings ogf SPIE, Medical Imaging 2005, Image Processing. Progress in Biomedical Optics and Imaging.

      SPIE - The International Society for Optics and Photonics.

    • Gulsrud, Thor Ole; Engan, Kjersti; Herredsvela, Jostein

      (2005)

      Feature extraction in digital mammograms based on optimal and morphological filtering. I: Medical Imaging 2005: Image Processing - Proceedings of SPIE Vol 5747.

      SPIE - The International Society for Optics and Photonics.

    • Herredsvela, Jostein; Gulsrud, Thor Ole; Engan, Kjersti

      (2005)

      Detection of circumscribed masses in mammograms using morphological segmentation. I: Medical Imaging 2005 - Image Processing.

      SPIE - The International Society for Optics and Photonics.

      s.902-913.

    • Herredsvela, Jostein; Engan, Kjersti; Gulsrud, Thor Ole; Skretting, Karl

      (2005)

      Detection of masses in mammograms by watershed segmentation and sparse representation using learned dictionaries. I: Proceedings NORSIG 2005.

      Tapir Akademisk Forlag.

      s.35-40.

    • Gulsrud, Thor Ole; Engan, Kjersti; Hanstveit, T.

      (2005)

      Watershed segmentation of detected masser in digital mammograms. I: Proc. EMBC 2005.

      IEEE conference proceedings.

    • Herredsvela, Jostein; Engan, Kjersti; Gulsrud, Thor Ole; Skretting, Karl

      (2005)

      Detection of lesions in mammograms using learned dictionaries and sparse representations.

      International Federation for Medical and Biological Engineering Proceedings.

      ISSN 1680-0737.

      Volum 11.

    • Tjøtta, Jarle; Engan, Kjersti; Gulsrud, Thor Ole; Skaland, Ivar; Janssen, E.A.M.; Baak, J.P.A.

      (2005)

      Automatic Counting and Classifying of Cell-Nuclei in a Tissue Section. I: Proceedings of NORSIG 2005.

      Tapir Akademisk Forlag.

    • Gulsrud, Thor Ole; Husøy, John Håkon

      (2001)

      Optimal filter based detection of microcalcifications.

      IEEE Transactions on Biomedical Engineering.

      ISSN 0018-9294.

      Volum 48.

      Hefte 11.

      s.1272-1281.

  • Bøker og kapitler
    • Gulsrud, Thor Ole

      (2001)

      Texture analysis of digital mammograms.

      ISBN 8276441386.

  • Formidling
    • Gulsrud, Thor Ole

      (2020)

      Norway Pumps & Pipes: Update from the Land of the Midnight Sun.

      Pumps & Pipes 14 - 20|20 vision;

      2020-12-07.

    • Gulsrud, Thor Ole

      (2020)

      UiS får pengestøtte til satsing på ultralyd.

    • Gulsrud, Thor Ole

      (2020)

      På labben med Forskningsdagene.

    • Gulsrud, Thor Ole

      (2020)

      Fremtidens yrker: Helseteknolog.

    • Gulsrud, Thor Ole

      (2019)

      Kreativitet og lyst til å tenke nytt - Pumps & Pipes.

      Årsmøte i Tekna Privat;

      2019-01-10 - 2019-01-11.

    • Gulsrud, Thor Ole; Oftedal, Bjørg Frøysland

      (2019)

      Innovativ samskaping for framtidens helsevesen med simulering og e-læring.

      Stavanger Aftenblad.

      ISSN 0804-8991.

    • Gulsrud, Thor Ole

      (2018)

      Norway Pumps & Pipes – Cross-industry collaboration.

      3rd Joining Forces Seminar;

      2018-04-19 - 2018-04-20.

    • Gulsrud, Thor Ole; Vinningland, Jan Ludvig; Hiorth, Aksel; Larsen, Alf Inge; Bogale, Nigussie

      (2018)

      Vil bruke oljeteknologi - på hjertepasienter.

    • Oskal, Kay Raymond; Risdal, Martin; Gulsrud, Thor Ole; Janssen, Emiel

      (2018)

      A Deep Learning Approach to Semantic Segmentation of Epidermal Tissue in Whole Slide Histopathological Images.

      14th European Congress on Digital Pathology and the 5th Nordic Symposium on Digital Pathology;

      2018-05-29 - 2018-06-01.

    • Risdal, Martin; Gulsrud, Thor Ole; Janssen, Emiel

      (2018)

      Virtual staining simulator for computational pathology method development.

      14th European Congress on Digital Pathology and the 5th Nordic Symposium on Digital Pathology;

      2018-05-29 - 2018-06-01.

    • Gulsrud, Thor Ole

      (2018)

      Milliardpotensiale i teknologioverføring.

    • Gulsrud, Thor Ole

      (2018)

      Vanskelig å tenke nytt et gammelt sted.

    • Gulsrud, Thor Ole

      (2018)

      Data science in oil & gas and medicine; similar challenges – different approaches.

      NorTex Data Integration Workshop;

      2018-08-30.

    • Gulsrud, Thor Ole

      (2018)

      Kan oljeforskning bidra til bedre behandling av hjerte- og kreftsyke? .

      Forskningsdagene;

      2018-09-19.

    • Gulsrud, Thor Ole

      (2018)

      Naboens verktøykasse tas nå i bruk.

      Stavanger Aftenblad.

      ISSN 0804-8991.

    • Gulsrud, Thor Ole; Jolma, Ingunn Westvik

      (2018)

      65 millioner mer til forskning på banebrytende teknologi.

    • Gulsrud, Thor Ole

      (2018)

      Pumps & Pipes Norway.

    • Gulsrud, Thor Ole

      (2018)

      Norway Pumps & Pipes as an innovation platform.

      Pumps & Pipes Norway 2018;

      2018-10-17 - 2018-10-18.

    • Gulsrud, Thor Ole

      (2018)

      Brønn og blod - olje møter helse.

      Debatt - Arendalsuka;

      2018-08-14 - 2018-08-17.

    • Hiorth, Aksel; Bogale, Nigussie; Vinningland, Jan Ludvig; Gulsrud, Thor Ole

      (2018)

      Vil bruke oljeteknologi – på hjertepasienter.

    • Gulsrud, Thor Ole

      (2018)

      Opportunities for Technology and Innovation transfer across Oil & Gas and the Medical Sector.

      Norwegian American Chamber of Commerce - Lunch'n Learn;

      2018-12-04.

    • Gulsrud, Thor Ole

      (2017)

      Norway Pumps & Pipes – teknologioverføring mellom olje & gass og medisin.

      Fagdag 2017;

      2017-01-26.

    • Gulsrud, Thor Ole

      (2017)

      Overføring av teknologi og kompetanse mellom petroleum og medisin.

      Bruk av olje-kompetansen i nye næringer;

      2017-02-07.

    • Gulsrud, Thor Ole

      (2017)

      Norway Pumps & Pipes – transfer of technology between oil & gas and medicine.

      IDE-TechTalk;

      2017-02-17.

    • Gulsrud, Thor Ole

      (2017)

      Norway Pumps & Pipes – teknologioverføring mellom olje & gass og medisin.

      InOILvation;

      2017-02-23.

    • Seglsten, Per Helge; Gulsrud, Thor Ole

      (2017)

      I løpet av ett år fant de åtte konkrete eksemper på hvordan oljeteknologi kan løse problemer i helsesektoren.

    • Gulsrud, Thor Ole

      (2017)

      Medisin og olje; liknende utfordringer - forskjellige tilnærminger.

      Forsker Standup på Kåkå;

      2017-09-26.

    • Gulsrud, Thor Ole

      (2017)

      Innovasjon på tvers av sektorer.

      Stavanger Aftenblad.

      ISSN 0804-8991.

    • Gulsrud, Thor Ole

      (2017)

      Technology Transfer: Driver for Innovation and Value Creation.

      Lunch’n Learn;

      2017-12-05.

    • Gulsrud, Thor Ole

      (2016)

      Pumps & Pipes – en plattform for teknologiutveksling mellom industrier .

      NFA Helse og Medisinsk Teknologi;

      2016-04-13 - 2016-04-14.

    • Gulsrud, Thor Ole

      (2016)

      Pumps & Pipes; Similar challenges – different approaches.

      ONS 2016;

      2016-08-29 - 2016-09-01.

    • Gulsrud, Thor Ole

      (2016)

      Norway Pumps & Pipes – The story so far.

      Pumps & Pipes 10;

      2016-12-05.

    • Gulsrud, Thor Ole

      (2016)

      From increased oil recovery to increased heart recovery: Computer models for non-invasive diagnostics.

      Oslo Innovation Week;

      2016-10-17 - 2016-10-21.

    • Gulsrud, Thor Ole

      (2016)

      Workshop – Autonome Systemer for Overvåking av Tilstand og Avvik.

      GCE Subsea Workshop ;

      2016-09-20.

    • Sui, Dan; Gulsrud, Thor Ole; Kristoffersen, Espen

      (2012)

      SPE 149906 - Advanced PreDrill Simulations for Safer and More Cost-effective Drilling.

      IADC/SPE Drilling Conference and Exhibition;

      2012-03-06 - 2012-03-08.

    • Gulsrud, Thor Ole

      (2012)

      Advanced simulation capabilities within drilling an well.

      SPE Stavanger Section Member Meeting,;

      2012-02-15.

    • Gulsrud, Thor Ole

      (2011)

      Research & Development in SINTEF- drilling technology for the future.

      Offshore Technology Days;

      2011-10-19 - 2011-10-20.

    • Gulsrud, Thor Ole; Engan, Kjersti; Herredsvela, Jostein

      (2006)

      VarMet - A Novel Method for Detection of Image Singularities.

      The 6th WSEAS International Conference on Signal Speech and Image Processing 2006 (SSIP'06);

      2006-09-22 - 2006-09-24.

    • Engan, Kjersti; Lillo, Martin; Gulsrud, Thor Ole

      (2005)

      Compression of Digital Mammograms with Region-of-interest Coding Evaluated on a CAD System.

      SPIE International Symposium, Medical Imaging 2005;

      2005-02-12 - 2005-02-17.

    • Tjøtta, Jarle; Engan, Kjersti; Gulsrud, Thor Ole; Skaland, Ivar; Janssen, E.A.M.; Baak, J.P.A.

      (2005)

      Automatic Counting and Classifying of Cell-Nuclei in a Tissue Section.

      NORSIG 2005, Norsk symposium i Signalbehandling;

      2005-09-22 - 2005-09-24.

    • Gulsrud, Thor Ole; Engan, Kjersti; Herredsvela, Jostein

      (2005)

      Feature extraction in digital mammograms based on optimal and morphological filtering.

      SPIE International Symposium Medical Imaging 2005 - Image Processing;

      2005-02-12 - 2005-02-17.

    • Herredsvela, Jostein; Gulsrud, Thor Ole; Engan, Kjersti

      (2005)

      Detection of circumscribed masses in mammograms using morphological segmentation.

      Medical Imaging 2005 - Image Processing;

      2005-02-13 - 2005-02-17.

    • Herredsvela, Jostein; Engan, Kjersti; Gulsrud, Thor Ole; Skretting, Karl

      (2005)

      Detection of masses in mammograms by watershed segmentation and sparse representations using learned dictionaries.

      Norsig-2005 Norsk symposium i signalbehandling;

      2005-09-22 - 2005-09-24.

    • Herredsvela, Jostein; Engan, Kjersti; Gulsrud, Thor Ole; Skretting, Karl

      (2005)

      Detection of lesions in mammograms using learned dictionaries and sparse representations.

      3rd European Medical & Biological Engineering Conference IFMBE European Conference on Biomedical Engineering;

      2005-11-20 - 2005-11-25.

    • Herredsvela, Jostein; Engan, Kjersti; Gulsrud, Thor Ole; Skretting, Karl

      (2005)

      Texture Classification Using Sparse Representations by Learned Compound Dictionaries.

      Spars'05 Signal Processing with Adaptive Sparse Structured Representations;

      2005-11-16 - 2005-11-18.

    • Engan, Kjersti; Fretheim, Karl Fredrik; Gulsrud, Thor Ole

      (2004)

      Compression of Digital Mammograms without Interfering with a System for Automatic Detection of Microcalcifications - MammoScan uCaD.

      NOBIM 2004;

      2004-05-27.

    • Høimyr, Hjørdis; Drengstig, Tormod; Gulsrud, Thor Ole

      (2003)

      Image processing in lobster farming - Classification of juvelnile lobsters.

      Norsig 2003;

      2003-10-02 - 2003-10-04.

    • Engan, Kjersti; Gulsrud, Thor Ole; Josefsen, Kai Ruben

      (2003)

      Watermarking of digital mammograms without interfering with automatic detection of microcalcifications.

      IEEE International Conference on Image Processing, ICIP-2003;

      2003-09-14 - 2003-09-17.

    • Richardsen, Stine Kjersti; Gulsrud, Thor Ole

      (2003)

      Mapping of geological objects from seismic data.

      Norsk Symposium i Signalbehandlnig, NORSIG-2003;

      2003-10-02 - 2003-10-04.

    • Gulsrud, Thor Ole

      (2002)

      Optimal texture feature extraction in digital mammograms.

      6th International Workshop on Digital Mammography;

      2002-06-22 - 2002-06-25.

    • Gulsrud, Thor Ole

      (2002)

      Norsk dataprogram oppdager brystkreft.

    • Gulsrud, Thor Ole; Husøy, John Håkon

      (2001)

      Detection of clustered microcalcifications in compressed mammograms.

      12th Scandinavian Conference on Image Analysis;

      2001-06-11 - 2001-06-14.

    • Gulsrud, Thor Ole; Mestad, Einar

      (2001)

      Preprocessing techniques for improved segmentation of clustered microcalcifications in digital mammograms.

      Norwegian Signal Processing Symposium 2001;

      2001-10-18 - 2001-10-20.

    • Gulsrud, Thor Ole

      (2001)

      Analysis of mammographic microcalcifications using a computationally efficient filter bank.

      International Conference on Acoustics, Speech, and Signal Processing 2001;

      2001-05-07 - 2001-05-11.

    • Ødegård, Jan Erik; Engan, Kjersti; Gulsrud, Thor Ole; Rettedal, Arne

      (2001)

      Redesign of introductory course in electrical and computer engineering at Stavanger University College.

      International Conference on Engineering Education 2001;

      2001-08-06 - 2001-08-10.

    • Ødegård, Jan Erik; Engan, Kjersti; Gulsrud, Thor Ole; Rettedal, Arne

      (2001)

      Redesign of introductory course in electrical and computer engineering at Stavanger University College.

      International Conference on Engineering Education 2001;

      2001-08-06 - 2001-08-10.

    • Gulsrud, Thor Ole; Husøy, John Håkon

      (2000)

      Optimal filter for detection of clustered microcalcifications.

      15th International Conference on Pattern Recognition;

    • Gulsrud, Thor Ole; Husøy, John Håkon

      (2000)

      Optimal filter for texture feature extraction in digital mammograms.

      NOBIM konferansen 2000;

    • Gulsrud, Thor Ole

      (1999)

      Automated detection of clusters of microcalcifications using a multichannel filtering approach.

      In International Symposium on Digital Signal Processing;

    • Gulsrud, Thor Ole; Husøy, John Håkon

      (1999)

      Application of quadrature mirror filter bank in combination with cooccurrence matrices for classification of texture images.

      NOBIUM-konferansen-94;

    • Gulsrud, Thor Ole; Kjøde, Sissel

      (1999)

      Optimal filter for detection of stellate lesions and circumscribed masses in mammograms.

      SPIE's Visual Communications and Image Processing 1996.;

    • Gulsrud, Thor Ole; Gabrielsen, Stein-Ole

      (1999)

      Classification of microcalcifications using a multichannel filtering approach.

      utenTitteltekst;

    • Gulsrud, Thor Ole; Løland, Eirik

      (1999)

      Multichannel filtering for texture feature extraction in digital mammograms.

      utenTitteltekst;

    • Gulsrud, Thor Ole; Husøy, John Håkon

      (1999)

      Image texture classification using Quadrature Mirror Filter bank in combination with Co-occurrence matrices.

      utenTitteltekst;

    • Husøy, John Håkon; Randen, Trygve; Gulsrud, Thor Ole

      (1993)

      Image texture classification with digital filter banks and transforms.

      SPIE International symposium on optical instrumentation and applied science: Applications of Digital Image Processing XVI;

      1993-07-14 - 1993-07-16.

  • Kunstnerisk produksjon
    • Gulsrud, Thor Ole

      (2020)

      Norway Pumps & Pipes 2020.

    • Herredsvela, Jostein; Engan, Kjersti; Gulsrud, Thor Ole; Skretting, Karl

      (2005)

      Detection of masses in mammograms by watershed segmentation and sparse representation using learned dictionaries.

  • Kommersialisering
  • Cristin hovedlogo, Cristin current research information system in Norway