Essays about: "automatic stabilization"

Showing result 1 - 5 of 10 essays containing the words automatic stabilization.

  1. 1. Objective measurement of video quality

    University essay from Uppsala universitet/Avdelningen Vi3

    Author : Hugo Granström; [2023]
    Keywords : image analysis; video analysis; sharpness; colorfulness; contrast; aesthetics; video stabilization; video stability; bildanalys; videoanalys; skärpa; färgladhet; kontrast; estetiskhet; videostabilisering;

    Abstract : Automatic video quality assessment has many potential use cases in today’s video-filledsociety, for example, when trying to find highlights in a video. This thesis studies the possibilityof extracting the best segments from a video automatically based on five selected metrics:sharpness, colorfulness, contrast, stability, and aesthetics. READ MORE

  3. 2. State- and Parameter Estimation for Spacecraft with Flexible Appendages using Unscented Kalman Filters

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Andrea Mosquera Alonso; [2019]
    Keywords : Estimation; flexibility; flexible spacecraft; spacecraft; kalman filter; unscented Kalman filter; spacecraft dynamics; flexible dynamics;

    Abstract : The problem of system identification for dynamic effects on spacecraft has become increasingly relevant with the surge of agile spacecraft, which must perform large amplitude maneuvers at high rates. Precise knowledge of the state of the spacecraft, as well as of the parameters characterizing its motion, is vital for the design of control algorithms enabling stabilization and pointing accuracy. READ MORE

  4. 3. GPS assisted stabilization and tracking for a camera system

    University essay from Linköpings universitet/Matematik och tillämpad matematik; Linköpings universitet/Tekniska fakulteten

    Author : Hugo Johansson; Hendric Kjellström; [2017]
    Keywords : Semi-automatic tracking; Kalman filter; Automation control;

    Abstract : Today in most vehicles in battle, a camera system is used to manually lock a target and maintaining visual of the target as the vehicle is moving. In order to simplify this, this thesis investigates the approach to semi-automate the process by first manually locking the target and then let the camera approximate the trajectory of the enemy vehicle. READ MORE

  5. 4. Automatic detection of protein degradation markers in mass spectrometry imaging

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Stephanie Herman; [2016]
    Keywords : Imaging Mass Spectrometry; Matrix-Assisted Laser Desorption-Ionization; Image Analysis; Protein Degradation; Heat Stabilization; Brain; Mice;

    Abstract : Today we are collecting a large amount of tissue samples to store for future studies of different health conditions, in hopes that the focus in health care will shift from treatments to early detection and prevention, by the use of biomarkers. To make sure that the storing of tissue is done in a reliable way, where the molecular profile of the samples are preserved, we first need to characterise how these changes occur. READ MORE

  6. 5. Evaluation of a Motion Simulation Platform for Vestibulo-Ocular Research

    University essay from KTH/Skolan för teknik och hälsa (STH)

    Author : Simon Lundberg; [2014]
    Keywords : Vestibuloocular reflex; motion simulation platform; head stabilization; BIRGIT; Vestibulo-oculära reflexen; rörelsesimuleringsplatform; huvudstabilisering; BIRGIT;

    Abstract : The vestibuloocular reflex can be manually elicited by tilting or rotating the head. Manual techniques serve their purpose well and is the golden standard in the clinical work, but they lack control of velocity and movement pattern. However, motion simulation platforms enable automatic control of both velocity and movement pattern. READ MORE