Sökning: "Photoplethysmography"
Visar resultat 1 - 5 av 13 uppsatser innehållade ordet Photoplethysmography.
1. Heart rate estimation from wrist-PPG signals in activity by deep learning methods
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In the context of health improving, the measurement of vital parameters such as heart rate (HR) can provide solutions for health monitoring, prevention and screening for certain chronic diseases. Among the different technologies for HR measuring, photoplethysmography (PPG) technique embedded in smart watches is the most commonly used in the field of consumer electronics since it is comfortable and does not require any user intervention. LÄS MER
2. Oscillator Based Readout System For Inductively Coupled Stretchable Resistive Strain Sensor
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : The development and use of stretchable electronics is a relatively new research field. However, the use of these kinds of electronics could prove fruitful when seeking to improve medical sensors and equipment. LÄS MER
3. Association of a Wristband PPG and an ECG Sensor - Analysis, Synchronization and Robustness
Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknikSammanfattning : Context: The CardioHolter, developed by Kaunas Institute of Technology, Lithuania, has been used in previous studies on cardiovascular behavior at the Department of Biomedical Engineering at Lund University. This equipment associates two finger photoplethysmography (PPG) sensors and an electrocardiogram (ECG) sensor. LÄS MER
4. Robust heart rate estimation from a smartphone camera
Kandidat-uppsats, Malmö universitet/Fakulteten för teknik och samhälle (TS)Sammanfattning : When it comes to calculating physical activity, nowadays a wide variety of tools is at our disposal.The phones used daily incorporate functions that calculate, for example, the number of steps taken throughout the day. Using the tools to set personal goals or to review which physical properties deviate. LÄS MER
5. Jämförande studie av mättekniker för hjärtfrekvensvariablitet
Uppsats för yrkesexamina på grundnivå, Uppsala universitet/Institutionen för materialvetenskapSammanfattning : Background: Awareness about health has become a big part of today's society. The healthcare sector is continuously expanding and evolving with different techniques and methods for measuring vital parameters from home. One of the most frequently measured parameters from home is heart rate variability. LÄS MER