Sökning: "Facial Expression Recognition"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden Facial Expression Recognition.

  1. 1. Image Quality Assessment Pipeline and Semi-Automated Annotation method for Synthetic Data

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Liam Le Tran; Edina Dedovic; [2023-10-24]
    Nyckelord :Facial Expression Recognition; FACS; Action Units; styleGAN2-ada; synthetic data; Image Quality Assessment; Multi-stage Pre-training; Pipeline Processing; Semi-automated Human Annotation;

    Sammanfattning : Predicting human emotions through facial expression, particularly in relation to medication field such as clinical trial settings, has garnered scientific interest in recent years due to significant understanding of the impact of treatment on emotions and social functioning. This thesis aims to improve performance of a FER model using large scale of synthetic data. LÄS MER

  3. 2. Analyzing How Blended Emotions are Expressed using Machine Learning Methods

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

    Författare :Disen Ling; [2023]
    Nyckelord :Blended emotion; Supervised learning; Model generalization capability; Ablation study; Blandade känslor; Övervakad inlärning; Modellens generaliseringsförmåga; Ablationsstudie;

    Sammanfattning : Blended emotion is a classification of emotional experiences that involve the combination of multiple emotions. Research on the expression of blended emotions allows researchers to understand how different emotions interact and coexist in an individual’s emotional experience. LÄS MER

  4. 3. Facial Expression Recognition for Clinical Trial Self-recordings

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :CHARLOTTE VON NUMERS; [2022-06-22]
    Nyckelord :Facial Expression Recognition; FACS; Action Units; Subject-level Baseline; Multi-stage Pretraining;

    Sammanfattning : Facial expressions have long been linked to human emotions, physiology, and behavior. Novel work suggests that clinical trial subject facial expression relates to self-reported quality of life. LÄS MER

  5. 4. Emotion recognition with Deep Learning and its correlation with veracity

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Emma Goodwin; [2022]
    Nyckelord :;

    Sammanfattning : Emotion recognition is an interesting and important field of study in many professional fieldssuch as medicine and law enforcement. This topic of study has many different challenges toexplore and we chose a few of these to expand upon. LÄS MER

  7. 5. Vision based facial emotion detection using deep convolutional neural networks

    Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Fredrik Julin; [2019]
    Nyckelord :Computer vision; Deep learning; Convolutional neural network; CNN; Neural network; Machine learning; emotion detection; facial expression recognition; real-time; face detection;

    Sammanfattning : Emotion detection, also known as Facial expression recognition, is the art of mapping an emotion to some sort of input data taken from a human. This is a powerful tool to extract valuable information from individuals which can be used as data for many different purposes, ranging from medical conditions such as depression to customer feedback. LÄS MER