Sökning: "high-speed camera"

Visar resultat 16 - 20 av 50 uppsatser innehållade orden high-speed camera.

  1. 16. High-speed Image Capture and Cone Detection Using a Raspberry Pi and Camera Module: A Design Science Approach

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Justinas Stirbys; [2019-11-18]
    Nyckelord :;

    Sammanfattning : The purpose of this paper is to provide a highspeed image capturing and cone detection algorithm using lowcost devices, such as a Raspberry Pi and Pi NoIR V2 camera module. Little research focuses on high-speed, low-cost image processing. LÄS MER

  3. 17. Thermographic Measurements of Hot Materials Using a Low- to High-speed RGB-camera : Prospect of RGB-cameras Within the Field of Thermographic Measurements

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Therese Berndtsson; [2019]
    Nyckelord :RGB-camera; thermographic measurements; calibration; temperature transform; thermal behavior; dual-wavelenght;

    Sammanfattning : Monitoring the thermal behavior of material while heated or cooled is of great importance in order to understand the structural behavior of materials. This thesis aims to investigate the prospects for imaging hot materials using an RGB-camera. LÄS MER

  4. 18. Improving the Accuracy of 2D On-Road Object Detection Based on Deep Learning Techniques

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

    Författare :Ying Yu; [2018]
    Nyckelord :;

    Sammanfattning : This paper focuses on improving the accuracy of detecting on-road objects, includingcars, trucks, pedestrians, and cyclists. To meet the requirements of theembedded vision system and maintain a high speed of detection in the advanceddriving assistance system (ADAS) domain, the neural network model is designedbased on single channel images as input from a monocular camera. LÄS MER

  5. 19. A digital image correlation method for detection of fatigue cracks in non-load carrying T-joints

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Björn Jonsson; [2018]
    Nyckelord :;

    Sammanfattning : In dynamical loaded welded structures fatigue life is often a limiting factor. Common practise is to reduce nominal stress by increased material thickness which leads to oversized, heavy structures. Those practises are replaced by improvement of production and designingtechniques to utilize better properties of high strength steels. LÄS MER

  7. 20. Experimental Investigation Of The Air-Water Flow Properties In The Cavity Zone Downstream A Chute Aerator

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Ebba Wargsjö; Albin Hedehag Damberg; [2017]
    Nyckelord :Air bubble entrainment; chute aerators; aerators; air concentration; cavitation; cavitation damage; cavitation bubbles; bubble frequency; scale effects;

    Sammanfattning : Chute aerators are widely used in spillways to avoid cavitation damage. When the water flow passes the aerator, two jets form – upper and lower jet. The purpose of this thesis has been to study the effects from the aerator by conducting experiments in a model with a flow depth large enough to ensure that the upper and lower jet remain separated. LÄS MER