Essays about: "Harris corner detector"

Showing result 1 - 5 of 6 essays containing the words Harris corner detector.

  1. 1. Automatic Detection of Structural Deformations in Batteries from Imaging data using Machine Learning : Exploring the potential of different approaches for efficient structural deformation detection

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

    Author : Maira Khan; [2023]
    Keywords : CT scan; electrode peaks; jelly roll; keypoints; structural deformation; traditional computer vision; deep neural network; CT-skanning; elektrodtoppar; gelérulle; nyckelpunkter; strukturell deformation; Traditionellt datorseende; djupt neuralt nätverk;

    Abstract : The increasing occurrence of structural deformations in the electrodes of the jelly roll has raised quality concerns during battery manufacturing, emphasizing the need to detect them automatically with the advanced techniques. This thesis aims to explore and provide two models based on traditional computer vision (CV) and deep neural network (DNN) techniques using computed tomography (CT) scan images of jelly rolls to ensure that the product is of high quality. READ MORE

  3. 2. Robust Registration of ToF and RGB-D Camera Point Clouds

    University essay from KTH/Fastigheter och byggande

    Author : Shuo Chen; [2021]
    Keywords : Robustness; Estimator; Feature extraction; RANSAC; BLAVE; M-estimator; ToF; RGB-D; Robusthet; Uppskattare; Särdragsextraktion; RANSAC; BLAVE; M-uppskattare; ToF; RGB-D;

    Abstract : This thesis presents a comparison of M-estimator, BLAVE, and RANSAC method in point clouds registration. The comparison is performed empirically by applying all the estimators on a simulated data added with noise plus gross errors, ToF data and RGB-D data. The RANSAC method is the fastest and most robust estimator from the comparison. READ MORE

  4. 3. Digital elevation modelling by radargrammetry in real-beam ground mapping mode

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Ola Runeson; [2015]
    Keywords : Gripen; Saab; Harris corner detector; Speeded-Up Robust Features; Radargrammetry; Digital Elevation Modelling; Radar; Technology and Engineering;

    Abstract : In this thesis the problem of estimating terrain elevation using two-dimensional radar data from the multirole ghter aircraft JAS 39 Gripen is considered. Radar data contains information about range from the aircraft to the reflecting terrain, as well as horizontal angle. READ MORE

  5. 4. Rotation Invariant Registration of 2D Aerial Images Using Local Phase Correlation

    University essay from Institutionen för informationsteknologi

    Author : Ping Lu; [2013]
    Keywords : ;

    Abstract : Aerial image registration requires a high degree of precision. In order to improve the accuracy of feature-based registration, this project proposes a novel Log-Polar Transform (LPT) based image registration. Instead of using the whole image in the conventional method, feature points are used in this project, which reduces the computational time. READ MORE

  6. 5. Realtime Mosaicing of Video Stream from µUAV

    University essay from Datorseende; Tekniska högskolan

    Author : Henrik Wolkesson; [2012]
    Keywords : Image Mosaicing; μUAV; Aerial Imagery; Automated Cartography;

    Abstract : This is a master thesis of the Master of Science degree program in Applied Physics and Electrical Engineering (Y) at Linköping University. The goal of the projectis to develop an application for creating a map in real time from a video camera on a miniature unmanned aerial vehicle. READ MORE