Search Results for author: Changbin Yu

Found 6 papers, 1 papers with code

Solve the Puzzle of Instance Segmentation in Videos: A Weakly Supervised Framework with Spatio-Temporal Collaboration

no code implementations15 Dec 2022 Liqi Yan, Qifan Wang, Siqi Ma, Jingang Wang, Changbin Yu

Instance segmentation in videos, which aims to segment and track multiple objects in video frames, has garnered a flurry of research attention in recent years.

Depth Estimation Instance Segmentation +3

Video Captioning in Compressed Video

no code implementations2 Jan 2021 Mingjian Zhu, Chenrui Duan, Changbin Yu

We propose a video captioning method which operates directly on the stored compressed videos.

Caption Generation Video Captioning

Dynamic Feature Pyramid Networks for Object Detection

1 code implementation1 Dec 2020 Mingjian Zhu, Kai Han, Changbin Yu, Yunhe Wang

An attempt to enhance the FPN is enriching the spatial information by expanding the receptive fields, which is promising to largely improve the detection accuracy.

Object object-detection +1

Multimodal Aggregation Approach for Memory Vision-Voice Indoor Navigation with Meta-Learning

no code implementations1 Sep 2020 Liqi Yan, Dongfang Liu, Yaoxian Song, Changbin Yu

Memory is important for the agent to avoid repeating certain tasks unnecessarily and in order for it to adapt adequately to new scenes, therefore, we make use of meta-learning.

Meta-Learning Visual Navigation

Crowd Video Captioning

no code implementations13 Nov 2019 Liqi Yan, Mingjian Zhu, Changbin Yu

Since the deployment of reporters in the entrance and exit costs lots of manpower, how to automatically describe the behavior of a crowd of off-site spectators is significant and remains a problem.

Video Captioning

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