Search Results for author: Heng-Tao Shen

Found 7 papers, 5 papers with code

Learning with Imbalanced Noisy Data by Preventing Bias in Sample Selection

no code implementations17 Feb 2024 Huafeng Liu, Mengmeng Sheng, Zeren Sun, Yazhou Yao, Xian-Sheng Hua, Heng-Tao Shen

Specifically, we propose Class-Balance-based sample Selection (CBS) to prevent the tail class samples from being neglected during training.

Learning with noisy labels

Hierarchical Graph Pattern Understanding for Zero-Shot VOS

1 code implementation15 Dec 2023 Gensheng Pei, Fumin Shen, Yazhou Yao, Tao Chen, Xian-Sheng Hua, Heng-Tao Shen

However, existing optical flow-based methods have a significant dependency on optical flow, which results in poor performance when the optical flow estimation fails for a particular scene.

Optical Flow Estimation Semantic Segmentation +4

Holistic Prototype Attention Network for Few-Shot VOS

1 code implementation16 Jul 2023 Yin Tang, Tao Chen, Xiruo Jiang, Yazhou Yao, Guo-Sen Xie, Heng-Tao Shen

Existing methods have demonstrated that the domain agent-based attention mechanism is effective in FSVOS by learning the correlation between support images and query frames.

Graph Attention Semantic Segmentation +2

Co-attention Propagation Network for Zero-Shot Video Object Segmentation

1 code implementation8 Apr 2023 Gensheng Pei, Yazhou Yao, Fumin Shen, Dan Huang, Xingguo Huang, Heng-Tao Shen

Zero-shot video object segmentation (ZS-VOS) aims to segment foreground objects in a video sequence without prior knowledge of these objects.

Optical Flow Estimation Semantic Segmentation +3

Attention Map Guided Transformer Pruning for Edge Device

1 code implementation4 Apr 2023 Junzhu Mao, Yazhou Yao, Zeren Sun, Xingguo Huang, Fumin Shen, Heng-Tao Shen

Then we combine the similarity and first-order gradients of key tokens along the query dimension for token importance estimation and remove redundant key and value tokens to further reduce the inference complexity.

Person Re-Identification

Towards Automatic Construction of Diverse, High-quality Image Dataset

no code implementations22 Aug 2017 Yazhou Yao, Jian Zhang, Fumin Shen, Li Liu, Fan Zhu, Dongxiang Zhang, Heng-Tao Shen

To eliminate manual annotation, in this work, we propose a novel image dataset construction framework by employing multiple textual queries.

Image Classification object-detection +2

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