3 papers
cs.CV2026
Proxy Avatar Meets Low-Rank Caching: Real-Time One-Shot Emotion-Controllable Portrait Animation
Haijie Yang, Jindi Bao, Yixuan Dong +6
Audio-driven portrait animation has advanced rapidly with diffusion-based generative models, yet real-time one-shot generation with expressive emotion control remains challenging.…
cs.CV2026
GaussianEmoTalker: Real-Time Emotional Talking Head Synthesis with Audio-Driven and Blendshape-Based 3D Gaussian Splatting
Haijie Yang, Zhenyu Zhang, Yixuan Dong +2
Audio-driven talking head synthesis has achieved impressive progress in lip synchronization and visual quality, yet generating expressive emotional avatars with controllable intens…
cs.CV2025
SGD-Mix: Enhancing Domain-Specific Image Classification with Label-Preserving Data Augmentation
Yixuan Dong, Fang-Yi Su, Jung-Hsien Chiang
Data augmentation for domain-specific image classification tasks often struggles to simultaneously address diversity, faithfulness, and label clarity of generated data, leading to…