3 papers
cs.CV2026
LA-Sign: Looped Transformers with Geometry-aware Alignment for Skeleton-based Sign Language Recognition
Muxin Pu, Mei Kuan Lim, Chun Yong Chong +1
Skeleton-based isolated sign language recognition (ISLR) demands fine-grained understanding of articulated motion across multiple spatial scales, from subtle finger movements to gl…
cs.CV2026
Sigma: Semantically Informative Pre-training for Skeleton-based Sign Language Understanding
Muxin Pu, Mei Kuan Lim, Chun Yong Chong +1
Pre-training has proven effective for learning transferable features in sign language understanding (SLU) tasks. Recently, skeleton-based methods have gained increasing attention b…
cs.CV2025
Siformer: Feature-isolated Transformer for Efficient Skeleton-based Sign Language Recognition
Muxin Pu, Mei Kuan Lim, Chun Yong Chong
Sign language recognition (SLR) refers to interpreting sign language glosses from given videos automatically. This research area presents a complex challenge in computer vision bec…