9 citations · 42 across the 10 of their papers we have counts for
10 papers
StableVideo: Text-driven Consistency-aware Diffusion Video Editing
Wenhao Chai, Xun Guo, Gaoang Wang +1
Diffusion-based methods can generate realistic images and videos, but they struggle to edit existing objects in a video while preserving their appearance over time. This prevents d…
MovieChat: From Dense Token to Sparse Memory for Long Video Understanding
Enxin Song, Wenhao Chai, Guanhong Wang +10
Recently, integrating video foundation models and large language models to build a video understanding system can overcome the limitations of specific pre-defined vision tasks. Yet…
Alignment-guided Temporal Attention for Video Action Recognition
Yizhou Zhao, Zhenyang Li, Xun Guo +1
Temporal modeling is crucial for various video learning tasks. Most recent approaches employ either factorized (2D+1D) or joint (3D) spatial-temporal operations to extract temporal…
Rethinking Minimal Sufficient Representation in Contrastive Learning
Haoqing Wang, Xun Guo, Zhi-Hong Deng +1
Contrastive learning between different views of the data achieves outstanding success in the field of self-supervised representation learning and the learned representations are us…
Semantic-aligned Fusion Transformer for One-shot Object Detection
Yizhou Zhao, Xun Guo, Yan Lu
One-shot object detection aims at detecting novel objects according to merely one given instance. With extreme data scarcity, current approaches explore various feature fusions to…
Self-Supervised Video Representation Learning with Meta-Contrastive Network
Yuanze Lin, Xun Guo, Yan Lu
Self-supervised learning has been successfully applied to pre-train video representations, which aims at efficient adaptation from pre-training domain to downstream tasks. Existing…