Olli Lahdenoja profile picture
Senior Researcher, Health Technology
Dr. Sc. (Tech)


Vesilinnantie 5

Areas of expertise

Biomedical Engineering
Computer Vision


Olli Lahdenoja received the M.Sc. and D.Sc. (Tech) degrees from the University of Turku, Finland, in 2003 and 2015, respectively, where he is currently a Senior Researcher in the Health Technology group, Department of Computing, Faculty of Technology. His research interests include biomedical signal processing, biomedical engineering and computer vision. He has also worked at several research projects related to a concrete implementation of embedded systems related to these areas. He has published several international peer-reviewed journal and conference articles. He is currently working part-time at Precordior Ltd.


Analog IC design / Mixed-Mode IC design (2005-2010)


Biomedical engineering:

  •    Seismocardiography (SCG)
  •    Gyrocardiography (GCG)
  •    Ballistocardiography (BCG)
  •    Electrocardiography (ECG)
  •    Clinical trials: atrial fibrillation (AF), heart failure (HF), coronary artery disease (CAD)

Computer vision:

  • Local binary patterns (LBP)
  • Face recognition
  • Real-time machine vision (including industrial)

Dr. Sc. Thesis: "Local Binary Patterns in Focal-Plane Processing - Analysis and Applications" (2015)


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Classification of Atrial Fibrillation and Acute Decompensated Heart Failure Using Smartphone Mechanocardiography: A Multi-label Learning Approach (2020)

IEEE Sensors Journal
Saeed Mehrang, Olli Lahdenoja, Matti Kaisti, Mojtaba Jafari Tadi, Tero Hurnanen, Antti Airola, Timo Knuutila, Jussi Jaakkola, Samuli Jaakkola, Tuija Vasankari, Tuomas Kiviniemi, Juhani Airaksinen, Tero Koivisto, Mikko Pänkäälä
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))