Sökning: "Split-And-Merge"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet Split-And-Merge.

  1. 1. Visualization of Multicenter Cyclones Using Multivariate Data

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Emma Nilsson; [2020]
    Nyckelord :medieteknik; vetenskaplig visualisering; scientific visualization; climate-data; visualization of cyclones; multivariate visualization;

    Sammanfattning : Cyclones are complex weather phenomena, affected by multiple variables such as pressure, wind, temperature and more. Therefore, how cyclones are formed, what affects them and how they can be tracked is still actively researched today. LÄS MER

  3. 2. Object Detection and Instance Segmentation of Cables

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

    Författare :Yingyu Li; [2019]
    Nyckelord :;

    Sammanfattning : This thesis introduces an innovative method to detect and do segmentation of cables for visual inspection. Cables lack significant features and fixed structures, which are difficult to capture with a cluttered background. This method is based on cable color and cable width in a specific scenario. LÄS MER

  4. 3. Analysis of autonomous flight algorithms for an unmanned aerial vehicle

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Mattias Sjöberg; [2018]
    Nyckelord :UAV; SLAM; Split-And-Merge; APFA; V-REP; Inverse dynamics; FBLC; EKF;

    Sammanfattning : Unmanned Aerial Vehicles (UAV) have been heavily studied in the past decade, where autonomous flights have been a popular subject. More complex applications have led to higher requirements on the autonomous flight algorithms and the absence of performance data complicates the selection of what algorithm to use for various applications. LÄS MER

  5. 4. Fast-forward the Sedimentation of Solid Particles in Protoplanetary Disks

    Kandidat-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation

    Författare :Eric Andersson; [2017]
    Nyckelord :protoplanetary disk sedimentation simulation particle-mesh adaptive particles; Physics and Astronomy;

    Sammanfattning : Numerical simulations have become an essential tool for studying particle-gas systems. One such system is the protoplanetary disk consisting of vast number of solid particles interacting with the surrounding gas. LÄS MER

  7. 5. Fingerprint Segmentation

    Master-uppsats, Datateknik

    Författare :Diala Jomaa; [2009]
    Nyckelord :Biometric system; fingerprint Recognition System; Otsu; Split and Merge; Histogram Equalization; mean; variance and coherence;

    Sammanfattning : In this thesis, a new algorithm has been proposed to segment the foreground of the fingerprint from the image under consideration. The algorithm uses three features, mean, variance and coherence. Based on these features, a rule system is built to help the algorithm to efficiently segment the image. LÄS MER