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cs.CV2026
Retrieval, Refinement, and Ranking for Text-to-Video Generation via Prompt Optimization and Test-Time Scaling
Zillur Rahman, Alex Sheng, Cristian Meo
While large-scale datasets have driven significant progress in Text-to-Video (T2V) generative models, these models remain highly sensitive to input prompts, demonstrating that prom…
cs.CV2025
DynaStride: Dynamic Stride Windowing with MMCoT for Instructional Multi-Scene Captioning
Eddison Pham, Prisha Priyadarshini, Adrian Maliackel +3
Scene-level captioning in instructional videos can enhance learning by requiring an understanding of both visual cues and temporal structure. By aligning visual cues with textual g…
cs.CV2025
Grounding Foundational Vision Models with 3D Human Poses for Robust Action Recognition
Nicholas Babey, Tiffany Gu, Yiheng Li +2
For embodied agents to effectively understand and interact within the world around them, they require a nuanced comprehension of human actions grounded in physical space. Current a…