Essays about: "klt"

Showing result 1 - 5 of 10 essays containing the word klt.

  1. 1. The development of a Hardware-in-the-Loop test setup for event-based vision near-space space objects.

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Rik van den Boogaard; [2023]
    Keywords : Camera optics; Event-based camera; HASTE; Hardware-in-the-Loop testbench; Harris corners; KLT; Asteroid; Frame-based camera; Near-space objects; Planetary exploration; Space-simulated conditions;

    Abstract : The purpose of this thesis work was to develop a Hardware-in-the-Loop imaging setup that enables experimenting with an event-based and frame-based camera under simulated space conditions. The generated data sets were used to compare visual navigation algorithms in terms of an event-based and frame-based feature detection and tracking algorithm. READ MORE

  3. 2. FE-Modelling of a Joint for Cross-Laminated Timber

    University essay from Karlstads universitet/Avdelningen för maskin- och materialteknik

    Author : Linus Ekhagen; [2021]
    Keywords : cross-laminated timber; fe-modelling; continuum damage mechanics; fracture; korslimmat trä; fe modellering; skademekanik; brott;

    Abstract : Woodbe Engineering AB is a freshly started company that has developed a new type of joint for cross-laminated timber (CLT). The joint does not include any metallic fasteners, which improves sustainability, the ergonomics for the workers and time efficiency. READ MORE

  4. 3. Monocular Visual Odometry for Underwater Navigation : An examination of the performance of two methods

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Maxime Voisin-Denoual; [2018]
    Keywords : Visual Odometry; Orbslam; AUV; autonomous underwater vehicle; monocular;

    Abstract : This thesis examines two methods for monocular visual odometry, FAST + KLT and ORBSLAM2, in the case of underwater environments.This is done by implementing and testing the methods on different underwater datasets. The results for the FAST + KLT provide no evidence that this method is effective in underwater settings. READ MORE

  5. 4. Real-Time Monocular SLAM System Using an Inertial Measurement Unit to Estimate the Metric Scale and Gravity Direction

    University essay from Lunds universitet/Matematik LTH

    Author : Patrik Persson; [2018]
    Keywords : Computer vision; SLAM; sensor fusion; autonomous drones; Technology and Engineering; Mathematics and Statistics;

    Abstract : In this work a simultaneous localisation and mapping system, SLAM, has been constructed which can incorporate inertial measurement unit, IMU, data such as accelerometer and gyroscope data to estimate the metric scale and the relationship to the gravity vector of the SLAM solution. The system can perform accurate pose predictions at 100Hz based on IMU data and previous camera poses. READ MORE

  6. 5. Automatic Volume Estimation Using Structure-from-Motion Fused with a Cellphone's Inertial Sensors

    University essay from Linköpings universitet/Datorseende

    Author : Marcus Fallqvist; [2017]
    Keywords : Computer vision; Volume Estimation; Structure-from-motion; Space Carving; 3D Reconstruction; Point Cloud; OpenCV; OpenMVG; Senor Fusion; Scale Estimate; Video; Tracking; IMU; Camera;

    Abstract : The thesis work evaluates a method to estimate the volume of stone and gravelpiles using only a cellphone to collect video and sensor data from the gyroscopesand accelerometers. The project is commissioned by Escenda Engineering withthe motivation to replace more complex and resource demanding systems with acheaper and easy to use handheld device. READ MORE