Sökning: "wide angle camera"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden wide angle camera.

  1. 1. Learning features for extrinsic camera calibration of wide-angle cameras

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Albin Holmkvist; Max Björkander; [2023]
    Nyckelord :Computer vision; camera calibration; machine learning; artificial intelligence; wireframes;

    Sammanfattning : This thesis attempts to solve the problem of estimating the extrinsic camera parameters (pitch and roll) from a wide-angle view image. The first contributionis a data generation pipeline capable of producing wide-angle distorted images with rotation and line segment annotations. LÄS MER

  3. 2. Fault Detection and Diagnosis for Automotive Camera using Unsupervised Learning

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Ziyou Li; [2023]
    Nyckelord :Unsupervised Learning; Autoencoders; Image Clustering; Fault Detection and Diagnosis; Morphological Operations; Hardware-in-Loop; Advanced DriverAssistance System; Oövervakad inlärning; Autoencoders; Bildklustering; Felfindning och Diagnostik; Morfologiska Operationer; Hardware-in-Loop; Avancerade Förarassistanssystem;

    Sammanfattning : This thesis aims to investigate a fault detection and diagnosis system for automotive cameras using unsupervised learning. 1) Can a front-looking wide-angle camera image dataset be created using Hardware-in-Loop (HIL) simulations? 2) Can an Adversarial Autoencoder (AAE) based unsupervised camera fault detection and diagnosis method be crafted for SPA2 Vehicle Control Unit (VCU) using an image dataset created using Hardware-inLoop? 3) Does using AAE surpass the performance of using Variational Autoencoder (VAE) for the unsupervised automotive camera fault diagnosis model? In the field of camera fault studies, automotive cameras stand out for its complex operational context, particularly in Advanced Driver-Assistance Systems (ADAS) applications. LÄS MER

  4. 3. Interactive wide-angle viewcamera for a virtual watch tower : A part of the Ngulia Project

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Victoria Stråberg; Afra Farkhooy; [2023]
    Nyckelord :virtual watch tower; wide angle camera; 360 images; equirectangular projection; single board computer; user experience; surveillance system; animal preservation;

    Sammanfattning : The declining population of black rhinoceroses in Tsavo West national park, Kenya, has served as the driving force behind Project Ngulia, with Ngulia serving as an enclosed area within the park. As of now, the area is equipped with multiple cameras connected to a system that automatically classify animals and humans. LÄS MER

  5. 4. Magnetic Moment Characterization for Small Satellites

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Alejandro Sans Monguiló; [2021]
    Nyckelord :small satellite; CubeSat; optical magnetic test bed; magnetic dipole moment characterization; residual magnetic moment; permanent magnet verification; magnetic measurement; Foresail-1; Helmholtz cage;

    Sammanfattning : Small satellites are gaining popularity in a wide range of applications where attitude systems require high precision performance. One of the main sources of errors, in case of magnetic attitude control systems, is the residual magnetic moment (RMM) of the spacecraft. LÄS MER

  7. 5. Problem prevention using the DCOV approach : A case study on a camera monitoring system at Volvo Cars

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Författare :Carl Larsson; Martin Magnusson; [2019]
    Nyckelord :DCOV; Camera Monitoring System; Customer Satisfaction; Robust Design;

    Sammanfattning : The Swedish car manufacturer, Volvo Cars, are a pioneer in the automotive industry regarding vehicle safety. Ever since they invented the three-point seat belt, the safety aspect has been their main priority. Today, a car is equipped with new technology and is highly dependent on software solutions. LÄS MER