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Huakun Liu

3 papers indexed

arxivcs.CV2026-07-07

ARMS: Anchor-Relational Motion Streaming for Seamless Solo-Social Motion Transitions

Huakun Liu, Qing Yu, Kent Fujiwara, Hideaki Uchiyama, Kiyoshi Kiyokawa

Generating temporally continuous and socially coherent human motion from text remains a fundamental challenge, particularly in realistic streams where people act alone, enter interactions, and later disengage. Most existing methods generate fixed-length motion clips under static…

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arxivcs.LG2026-06-28

Temporal Posed and Spontaneous Gesture Recognition from Electromyography in the Rock-Paper-Scissors Game

Xin Wei, Huakun Liu, Felix Dollack, Monica Perusquia-Hernandez

The importance of gesture recognition has been acknowledged in many domains requiring real-time recognition systems. Two requirements for these are fast recognition in multiuser contexts. Therefore, we explored the temporal characteristics of electromyography (EMG) and its accura…

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arxivcs.LG2026-06-27

Generative Learning as a Tool to Improve Perception of Emotional Body Motion Expressions

Huakun Liu, Miao Cheng, Xin Wei, Felix Dollack, Victor Schneider, Hideaki Uchiyama, et al.

Emotional body motion expressions are an essential element of non-verbal communication. Effectively conveying these expressions through technology is of utmost importance, for example, with virtual reality avatars and in social robotics. Recent advances in generative models have…

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