Essays about: "infrared sensor"

Showing result 16 - 20 of 80 essays containing the words infrared sensor.

  1. 16. Venous Component Separation From a Pulse Oximeter Signal using Blind Source Separation with Ultrasound Imaging as Reference

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Björn Walter; Stefan Piiroinen; [2021]
    Keywords : Photoplethysmogram; PPG; Ultrasound; Blind Source Separation; PCA; SOBI; venous component; Technology and Engineering;

    Abstract : Intradialytic hypotension (IDH) is a major drawback of haemodialysis and occurs in more than every fifth dialysis treatment. There is a need for real-time measurement, with an ability to detect IDH before it occurs. Photoplethysmography (PPG) may provide sufficient information about hemodynamic status to prevent IDH. READ MORE

  3. 17. Drone Detection and Classification using Machine Learning and Sensor Fusion

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Fredrik Svanström; [2020]
    Keywords : Drone detection; Machine learning; Sensor fusion;

    Abstract : This thesis explores the process of designing an automatic multisensordrone detection system using machine learning and sensorfusion. Besides the more common video and audio sensors, the systemalso includes a thermal infrared camera. READ MORE

  4. 18. Active Infrared light power supply for indoor wireless sensor nodes

    University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

    Author : Jialei Chen; [2020]
    Keywords : Energy Harvesting; IR; WSN; Photovoltaic;

    Abstract : In order to expand the energy source in energy harvesting, this thesis explores the feasibility of using infrared light source as the energy source. Firstly, the thesis investigated the current energy harvesting solution and the way of using infrared light energy, and determined the use of crystalline solar panels as energy harvesters. READ MORE

  5. 19. Image simulations of the mission Martian Moons eXploration

    University essay from KTH/Rymdteknik

    Author : Romain Domagala; [2020]
    Keywords : ;

    Abstract : Martian Moons eXploration is a JAXA-lead mission aiming at exploring the moons of Mars, Phobos and Deimos. The hyperspectral infrared camera provided by France should perform global mapping of Phobos at high resolution in order to characterize surface composition and therefore help determine the origins of the moons. READ MORE

  6. 20. Microwave Radar Implementation in Outdoor Home Alarm Systems

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Isabelle Larsson; Gustaf von Plomgren; [2020]
    Keywords : radar; microwave radar; home alarm systems; home alarm; alarm; passive infrared; PIR; Technology and Engineering;

    Abstract : The use of short range microwave radars for motion sensing purposes are on the rise in multiple industries, as they are accurate, small in size and relatively cheap. The automotive industry, in particular, has pushed the development forward. Lately, the home alarm industry has also been glancing at the technology. READ MORE