Essays about: "finger movement"

Showing result 1 - 5 of 15 essays containing the words finger movement.

  1. 1. Detection of local motion artifacts and image background in laser speckle contrast imaging

    University essay from Linköpings universitet/Institutionen för medicinsk teknik

    Author : Johannes Nyhlén; Märta Sund; [2023]
    Keywords : laser speckle contrast imaging; lsci; multi exposure laser speckle contrast imaging; melsci; machine learning; deep learning; statistical analysis; detection; local motion artifacts; 1D; 2D; 3D;

    Abstract : Laser speckle contrast imaging (LSCI) and its extension, multi-exposure laser speckle contrast imaging (MELSCI) are non-invasive techniques to monitor peripheral blood perfusion. One of the main drawbacks of LSCI and MELSCI in clinical use is that the techniques are sensitive to tissue movement. READ MORE

  3. 2. Human-Robot Interaction : An Arm Gesture-Based Approach

    University essay from Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Author : Sai Siri Sree Venturi; Poorna Teja Bojja; [2023]
    Keywords : Arduino UNO Rev3 SMD board; Flex Sensor; Gesture-control; Industrial Robotic arm; MPU6050 sensors.;

    Abstract : Industrial robotic arms have transformed the manufacturing environment by providing efficient and precise automation solutions. These sophisticated machines, powered by innovative technology, are capable of performing difficult tasks with speed and accuracy. READ MORE

  4. 3. Robust heart rate estimation from a smartphone camera

    University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

    Author : Ammar Darwesh; Miran Harivandy; [2022]
    Keywords : HR calculation; PPG; Photoplethysmography; HR calculation in smartphone;

    Abstract : 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. READ MORE

  5. 4. Exo-Controlled Biomimetic Robotic Hand : A design solution for control of a robotic hand with an exoskeleton

    University essay from KTH/Mekatronik

    Author : Philip Linder-Aronson; Simon Stenberg; [2021]
    Keywords : Mechatronics; Biomechanical hand; Robotic hand; Exoskeleton; Arduino Servo motor; Potentiometer; Mekatronik; Servomotor; Mekanisk hand; Robothand; Arduino; Potentiometer; Exoskelett;

    Abstract : Robotic arms and hands come in all shapes and sizes, they can be general purpose or task-specific. They can be pre-programed by a computer or controlled by a human operator. There is a certain subsection of robotic hands which try to mimic the shape, movement and function of the human hand, these are sometimes known as biomimetic robotics. READ MORE

  6. 5. Can electrical pulses be adapted to create life-like perceptions?

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Carolina Rudervall; [2020]
    Keywords : nerve stimulation; electrical stimulation; sensations; TENS; perceptions; Technology and Engineering;

    Abstract : The next big step to improve prosthetics and make the lives of people living with certain physical disabilities less restricted is to provide them with sensory feedback. Today most feedback systems used in prosthetics are mechanical but with the recent developments in sensors and the processing of their input electrical stimulation is becoming an increasingly promising way to convey touch, pressure and movement. READ MORE