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Hector Santos-Villalobos

2 accepted papers

2023

MEGA: Multimodal Alignment Aggregation and Distillation For Cinematic Video Segmentation

Najmeh Sadoughi, Xinyu Li, Avijit Vajpayee, David Fan, Bing Shuai, Hector Santos-Villalobos +2
ICCV 2023poster

Previous research has studied the task of segmenting cinematic videos into scenes and into narrative acts. However, these studies have overlooked the essential task of multimodal alignment and fusion for effectively and efficiently processing long-form videos (>60min). In this paper, we introduce Mu…

Cited by 4PDF ↗code ↗Scholar ↗
2023

Motion-Guided Masking for Spatiotemporal Representation Learning

David Fan, Jue Wang, Shuai Liao, Yi Zhu, Vimal Bhat, Hector Santos-Villalobos +2
ICCV 2023poster

Several recent works have directly extended the image masked autoencoder (MAE) with random masking into video domain, achieving promising results. However, unlike images, both spatial and temporal information are important for video understanding. This suggests that the random masking strategy that…

Cited by 16PDF ↗Scholar ↗