Sökning: "SIFT"

Visar resultat 1 - 5 av 60 uppsatser innehållade ordet SIFT.

  1. 1. Möjligheten att utveckla multimodal kompetens : En kvalitativ studie om lågstadielärares uppfattningar om multimodalitet och bedömning av multimodal kompetens

    Uppsats för yrkesexamina på avancerad nivå, Jönköping University

    Författare :Hanna Edvardsson; [2023]
    Nyckelord :multimodal; assessment of multimodality; forms of expression; sociocultural theory; swedish teaching; multimodal; bedömning av multimodalitet; uttrycksformer; sociokulturellt perspektiv; svenskundervisning;

    Sammanfattning : Barn idag möter ständigt olika kommunikationsmiljöer och behovet att kunna uttrycka sig genom olika uttrycksformer är därför stort. Skolan skall rusta framtida samhällsmedborgare och behöver således anpassa undervisningen utefter rådande samhälle. LÄS MER

  3. 2. Simulated annealing for Vehicular Ad-hoc Networks

    Master-uppsats, Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Författare :ETHISH VENUMBAKKA; [2023]
    Nyckelord :Simulated Annealing; Vehicle Ad Hoc Networks;

    Sammanfattning : In this thesis, we tackle a significant optimization challenge within Vehicular Ad Hoc Networks (VANETs) by employing a simulated annealing approach. We focus on developing an efficient Vehicle Routing Problem (VRP) algorithm to sift through numerous potential solutions and identify the best one. LÄS MER

  4. 3. Determining Important Features for Melanoma Classification Through Feature Selection

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

    Författare :Vilmer Jonsson; Tor Strimbold; [2023]
    Nyckelord :;

    Sammanfattning : Skin cancer is a common disease and malignant melanoma is the most dangerous form of it. Although dangerous, the survival rate of melanoma patients is high if the diagnosis is made at an early stage. Computer aided diagnostics has been shown to have potential in accurately diagnosing the disease utilizing machine learning. LÄS MER

  5. 4. Assessing the Streamline Plausibility Through Convex Optimization for Microstructure Informed Tractography(COMMIT) with Deep Learning

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Xinyi Wan; [2023]
    Nyckelord :Tractography; dMRI; Filtering Methods; Deep Learning; Classification;

    Sammanfattning : Tractography is widely used in the brain connectivity study from diffusion magnetic resonance imaging data. However, lack of ground truth and plenty of anatomically implausible streamlines in the tractograms have caused challenges and concerns in the use of tractograms such as brain connectivity study. LÄS MER

  7. 5. Re-recognition of vehicles for enhanced insights on road traffic

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Aron Asefaw; [2023]
    Nyckelord :Re-recognition; Computer Vision; LoFTR; Keypoints; SIFT; Transformers; Machine Learning; Homogrpahy; Deep Learning; SVM;

    Sammanfattning : This study investigates the performance of two keypoint detection algorithms, SIFTand LoFTR, for vehicle re-recognition on a 2+1 road in Täby, utilizing three differentmethods: proportion of matches, ”gates” based on the values of the features andSupport Vector Machines (SVM). Data was collected from four strategically placedcameras, with a subset of the data manually annotated and divided into training,validation, and testing sets to minimize overfitting and ensure generalization. LÄS MER