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Dingjiang Huang

5 accepted papers

2025

EvaSR: Rethinking Efficient Visual Attention Design for Image Super-Resolution

ICASSP 2025accepted

Due to the advantages of long-range modeling via the self-attention mechanism, Transformer has taken various vision tasks by storm, including image super-resolution (SR). In this study, we reveal that the convolutional neural network (CNN) with proper visual attention is a more simple and effective…

Cited by 0SourceScholar
2025

GCAT: Gated Convolutional Attention Transformer for Efficient Image Super-Resolution

ICASSP 2025accepted

Recently, Transformer-based methods have achieved impressive performance in many computer vision tasks (e.g., image super-resolution (SR)) due to the advantages of long-range modeling. However, the computational cost requirement renders these methods unsuitable on resource-constrain devices, especia…

Cited by 0SourceScholar
2025

Imagination-Limited Q-Learning for Offline Reinforcement Learning

IJCAI 2025

Offline reinforcement learning seeks to derive improved policies entirely from historical data but often struggles with over-optimistic value estimates for out-of-distribution (OOD) actions. This issue is typically mitigated via policy constraint or conservative value regularization methods. However