Sökning: "age verification"

Visar resultat 1 - 5 av 18 uppsatser innehållade orden age verification.

  1. 1. How do voiceprints age?

    Master-uppsats, Uppsala universitet/Institutionen för lingvistik och filologi

    Författare :Maya Konstantinovna Nachesa; [2023]
    Nyckelord :Voiceprint; Speaker Emotion Recognition; Age; Speaker Verification;

    Sammanfattning : Voiceprints, like fingerprints, are a biometric. Where fingerprints record a person's unique pattern on their finger, voiceprints record what a person's voice "sounds like", abstracting away from what the person said. They have been used in speaker recognition, including verification and identification. LÄS MER

  3. 2. Contactless palm print recognition: Novel design and palm openness classification

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Simon Mahdavi Khayavi; Leo Yi-Lei Li; [2023]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : Biometric technologies, such as facial and fingerprint recognition, have become widely adopted for identity verification in various applications. Palm biometrics, utilizing the unique patterns of the human palm, has gained significant attention for its accuracy and security. LÄS MER

  4. 3. Predicting and classifying atrial fibrillation from ECG recordings using machine learning

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Carl Bogstedt; [2023]
    Nyckelord :Bioinformatics; Machine Learning; Electrocardiogram; Classification; Rough Sets; XGBoost; Atrial Fibrillation;

    Sammanfattning : Atrial fibrillation is one of the most common types of heart arrhythmias, which can cause irregular, weak and fast atrial contractions up to 600 beats per minute. Atrial fibrillation has increased prevalence with age and is associated with increased risks of ischemia, as blood clots can form due to the weak contractions. LÄS MER

  5. 4. Simulation of a prototype of the LDMX hadronic calorimeter and analysis of test beam data

    Master-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

    Författare :Péter György; [2022]
    Nyckelord :LDMX; HCal; TS; prototype; Physics and Astronomy;

    Sammanfattning : The Light Dark Matter eXperiment (LDMX) is an upcoming experiment to test the existence of dark matter in the mass range of 1 MeV - 1 GeV. It does so by looking for missing momentum and energy in collisions of an electron beam and a tungsten target, which could potentially indicate the existence of dark matter. LÄS MER

  7. 5. Ofrivilliga förövare och motvilliga offer - En intervjustudie om pornografi och sexuell aggressivitet bland barn

    Kandidat-uppsats, Lunds universitet/Rättssociologiska institutionen

    Författare :Tania Arias Michea; Clara Jonsson; [2021]
    Nyckelord :Barn; Internetpornografi; Sexuell aggressivitet; Åldersverifiering; Social Sciences;

    Sammanfattning : Men's violence against women is a major global problem. Pornography often depicts humiliation and violence against women. Moreover, it becomes problematic to work for an equal society when children have free access to pornography online. LÄS MER