Seeing Semantic Shift: Difference-Aware Sentence-Level Temporal Segmentation of Sign Language Videos

arXiv:2609.31148 · cs.CV · Submitted 2026-09-25 · Read on arXiv

cs.CV

Submitted: 2026-09-25

Updated: 2026-09-25

Terminology

• Alignment — 12× in this paper · explained in 1 episode
• Conference on Computer Vision and Pattern Recognition — 11× in this paper
• Temporal Action Segmentation — 9× in this paper
• Transformer — 8× in this paper · explained in 2 episodes
• Segment Count Prediction — 7× in this paper
• Temporal Difference Module — 7× in this paper
• Accuracy — 5× in this paper · explained in 1 episode
• Ablation — 3× in this paper · explained in 1 episode
• Benchmark — 3× in this paper · explained in 2 episodes
• Consistency — 3× in this paper · explained in 3 episodes
• Ablation study — 2× in this paper · explained in 1 episode
• Attention Mechanism — 2× in this paper · explained in 3 episodes
• F1 Score — 2× in this paper · explained in 3 episodes
• Ablation Studies — 1× in this paper · explained in 1 episode
• Adam — 1× in this paper · explained in 2 episodes
• Aggregation — 1× in this paper · explained in 1 episode
• Binary Cross-Entropy — 1× in this paper
• Calibration — 1× in this paper · explained in 7 episodes
• Clustering — 1× in this paper · explained in 2 episodes
• Embeddings — 1× in this paper · explained in 2 episodes
• Latent Space — 1× in this paper · explained in 7 episodes
• Loss Function — 1× in this paper · explained in 2 episodes
• Mean Absolute Error — 1× in this paper
• Multimodal Dataset — 1× in this paper · explained in 2 episodes
• Segment Error Rate — 1× in this paper
• Temporal Reasoning — 1× in this paper · explained in 2 episodes
• Transformer Architecture — 1× in this paper · explained in 2 episodes

Sources

• Improving Gloss-free Sign Language Translation by Reducing Representation Density
• ASFormer: Transformer for Action Segmentation
• Semantic2Graph: Graph-based Multi-modal Feature Fusion for Action Segmentation in Videos

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