3 papers
cs.CV2025
HERO-VQL: Hierarchical, Egocentric and Robust Visual Query Localization
Joohyun Chang, Soyeon Hong, Hyogun Lee +4
In this work, we tackle the egocentric visual query localization (VQL), where a model should localize the query object in a long-form egocentric video. Frequent and abrupt viewpoin…
cs.CV2025
CA^2ST: Cross-Attention in Audio, Space, and Time for Holistic Video Recognition
Jongseo Lee, Joohyun Chang, Dongho Lee +1
We propose Cross-Attention in Audio, Space, and Time (CA^2ST), a transformer-based method for holistic video recognition. Recognizing actions in videos requires both spatial and te…
cs.CV2023
CAST: Cross-Attention in Space and Time for Video Action Recognition
Dongho Lee, Jongseo Lee, Jinwoo Choi
Recognizing human actions in videos requires spatial and temporal understanding. Most existing action recognition models lack a balanced spatio-temporal understanding of videos. In…