Sökning: "Siamese network"

Visar resultat 11 - 15 av 23 uppsatser innehållade orden Siamese network.

  1. 11. Face recognition on historical photographs

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Anil Poudel; [2021]
    Nyckelord :;

    Sammanfattning : The Stockholm city museum contains a large collection of old photographs. Manually classifying and comparing the photos for each person is inefficient and consumes more time. The idea is to recognize if photographs belong to the same person and compare photos from the photos collection. LÄS MER

  3. 12. Deep morphological quantification and clustering of brain cancer cells using phase-contrast imaging

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för visuell information och interaktion

    Författare :Jonas Engberg; [2021]
    Nyckelord :Glioblastoma; UMAP; Heterogeneity; Clustering; Convolutional neural network; Siamese neural network;

    Sammanfattning : Glioblastoma Multiforme (GBM) is a very aggressive brain tumour. Previous studies have suggested that the morphological distribution of single GBM cells may hold information about the severity. This study aims to find if there is a potential for automated morphological qualification and clustering of GBM cells and what it shows. LÄS MER

  4. 13. DETECTION OF RELAPSING VOCAL CORD CANCER USING SIAMESE NEURAL NETWORKS

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Viktor Stenvall; [2021]
    Nyckelord :Siamese Neural Networks; Vocal cord cancer detection; triplet loss; Mathematics and Statistics;

    Sammanfattning : In this thesis, we investigate the possibility of using Siamese Neural Networks to detect voice changes in the voices of patients su↵ering from a recurrence of their vocal cord cancer. In collaboration with VoiceDiagnostic Sweden AB and physicians at Lunds’s University Hospital, models were trained on audio features in order to learn distance measures between recordings, and segments of recordings. LÄS MER

  5. 14. Product Matching Using Image Similarity

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Melker Forssell; Gustav Janér; [2020]
    Nyckelord :AI; ML; Triplet Loss; SNN; Machine Learning; Artificiall Intelligence; Similarity Learning; Metric Learning; Computer Vision; Product Matching; Image Matching;

    Sammanfattning : PriceRunner is an online shopping comparison company. To maintain up-todate prices, PriceRunner has to process large amounts of data every day. The processing of the data includes matching unknown products, referred to as offers, to known products. LÄS MER

  7. 15. Generic Object Tracking with NVIDIA Jetson Nano Using Siamese Convolutional Neural Networks

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Alexander Selberg; [2020]
    Nyckelord :Convolutional Neural Networks; Deep Learning; Object Tracking; Machine Learning; Technology and Engineering;

    Sammanfattning : In this thesis, a generic object tracker was constructed that was applied to both a commonly used tracking dataset using a regular computer as well as a robot powered by a small NVIDIA computer. The architecture of the tracker consisted of two parallel convolutional neural networks convolving to a single output. LÄS MER