2025/10/13 by Tianshun Han, Han, Tianshun, Benjia Zhou +11 · 1 citation
Computer Science · Psychology · #Face recognition and analysis #Emotion and Mood Recognition #Generative Adversarial Networks and Image Synthesis
paper · pdf · doi:10.48550/arxiv.2512.05121
PESTalk is a novel method for generating 3D facial animations with personalized emotional styles directly from speech. It overcomes key limitations of existing approaches by introducing a Dual-Stream Emotion Extractor (DSEE) that captures both time and frequency-domain audio features for fine-grained emotion analysis, and an Emotional Style Modeling Module (ESMM) that models individual expression patterns based on voiceprint characteristics. To address data scarcity, the method leverages a newly constructed 3D-EmoStyle dataset. Evaluations demonstrate that PESTalk outperforms state-of-the-art methods in producing realistic and personalized facial animations.