Sökning: "Bundle Adjustment"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden Bundle Adjustment.

  1. 1. Hardware Accelerator of Bundle Adjustment Algorithm

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Yichen Wang; Yuzhe Zhang; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : With the popularization and development of CV technology, the SLAM algorithm is widely used in scenarios such as self-driving cars and autonomous navigation robots. As a key step in the SLAM system, the BA algorithm is responsible for optimizing camera parameters and 3D point coordinates. LÄS MER

  3. 2. Structure from Motion with Unstructured RGBD Data

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

    Författare :Niclas Svensson; [2021]
    Nyckelord :3D Reconstruction; Structure from Motion; Bundle Adjustment; Multi- View Stereo; Depth Assisted.; 3D Rekonstruktion; Struktur genom Rörelse; Buntjustering; Multi- View Stereo; Djupassisterad.;

    Sammanfattning : This thesis covers the topic of depth- assisted Structure from Motion (SfM). When performing classic SfM, the goal is to reconstruct a 3D scene using only a set of unstructured RGB images. LÄS MER

  4. 3. Quantum Optimization

    Kandidat-uppsats, Lunds universitet/Matematisk fysik; Lunds universitet/Fysiska institutionen

    Författare :Luca Bernecker; [2020]
    Nyckelord :Quantum; Optimization; HHL; VQE; Optimisation; Physics; Physics and Astronomy;

    Sammanfattning : This thesis concerns the implementation of quantum algorithms on a computer vision problem called bundle adjustment. Bundle adjustment can be simplified for illustration purposes by the following example. Two different cameras take a picture of the same object in different angles. LÄS MER

  5. 4. Forensic Validation of 3D models

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Mimmi Lindberg; [2020]
    Nyckelord :sfm; structure from motion; 3d reconstruction; uncertainty; uncertainty propagation; 3d models;

    Sammanfattning : 3D reconstruction can be used in forensic science to reconstruct crime scenes and objects so that measurements and further information can be acquired off-site. It is desirable to use image based reconstruction methods but there is currently no procedure available for determining the uncertainty of such reconstructions. LÄS MER

  7. 5. Acoustic-Inertial Forward-Scan Sonar Simultaneous Localization and Mapping

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

    Författare :Aldo Teran Espinoza; [2020]
    Nyckelord :;

    Sammanfattning : The increasing accessibility and versatility of forward-scan (FS) imaging sonars (also known as forward looking sonars or FLS) has spurred the interest of the robotics community seeking to solve the difficult problem of robotic perception in low-visibility underwater scenarios. Processing the incoming data from an imaging sonar is challenging, since it captures an acoustic 2D image of the 3D scene instead of providing straightforward range measurements like other sonar technologies do (e. LÄS MER