Author

Jia-Cheng Ge

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#machine learning Preprint Oct 2026

EVFormer: An Egocentric Vision-EMG Bidirectional Attention Model for Bimanual Hand Pose Estimation

Egocentric bimanual hand pose estimation is important for virtual interaction, wearable control, and rehabilitation, but visual observations are often degraded by self-occlusion, hand-hand contact, and object manipulation. We propose EVFormer, a multimodal framework that combines the current RGB frame with the precedin...

Jia-Cheng Ge, Si-Yu Zhang, Sheng-Jie Li et al. · 0 citations

#machine learning Preprint Sep 2026

EFormer: Temporally Aligned Local Correction for Continuous sEMG-Based Hand Pose Tracking

Surface electromyography (sEMG) provides a wearable, camera-free signal for continuous hand-motion inference. Mapping muscle activity to joint kinematics remains challenging because the recorded waveforms are indirect measurements, their relationship with motion changes over time, and individual anatomy and sensor plac...

Jia-Cheng Ge, Si-Yu Zhang · 0 citations