Sökning: "image sensor"

Visar resultat 16 - 20 av 234 uppsatser innehållade orden image sensor.

  1. 16. Improving Image Stabilization in Modern Surveillance Cameras

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Emil Manelius; [2023]
    Nyckelord :Image stabilization; Technology and Engineering;

    Sammanfattning : This thesis investigates potential ways to improve the image stabilization in Axis Communications surveillance cameras. The current in-house developed stabilization algorithm, Axis EIS, stabilizes based on gyroscope measurements. LÄS MER

  3. 17. Analyzing and developing precise pointing analysis tool to reduce image distortion in Earth Observation satellites

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Vidhan Vohra; [2023]
    Nyckelord :PEET; Star Trackers; Reaction Wheels; Pointing Engineering; Python; MATLAB;

    Sammanfattning : With growing space market and entry of more private companies into the industry, there arecompanies and stakeholders who would like to have a high order of accuracy mission outputrequirements. These requirements vary from mission to mission. LÄS MER

  4. 18. Camera Distortion Calibration through Fringe Pattern Phase Analysis

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Karl Karlsson; [2023]
    Nyckelord :fringe-pattern; distortion; monogenic signal; phase analysis;

    Sammanfattning : The goal of this thesis is to use fringe-pattern phase analysis to calibrate the distortion of a camera lens. The benefit of using this method is that the distortion can be calculated using data from each individual pixel and the methodology does not need any model. LÄS MER

  5. 19. Image Fusion of Infrared and Visible Images for Computer Vision Tasks

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Emil Friðriksson; [2023]
    Nyckelord :;

    Sammanfattning : Reliable perception in all type of weather conditions is an integral part of autonomous vehicles. In recent years, infrared cameras have become more accessible resulting in increased research and a handful of publicly available datasets that provide image pairs of infrared and visible images. LÄS MER

  7. 20. Alignment of Image Sensor using Piezoelectric Crystals

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Julia Jakobsson; Reem Chahrour Muhieddine; [2023]
    Nyckelord :piezo; piezoelectric; crystal; piezoelectric crystal; piezoelektrisk; kristall; piezoelektrisk kristall; camera; kamera; focus; fokus; Axis; Axis Communications; alignment; justering; prototyp; prototype; algorithm; algoritm; Technology and Engineering;

    Sammanfattning : The use of piezoelectric crystals as a way to achieve automatic alignment of an image sensor in a camera was investigated in collaboration with Axis Communications AB. Piezoelectric crystals can be created into different configurations, piezoelectric stacks being one of the simpler ones. LÄS MER