Search Results for author: Xuyang Liu

Found 5 papers, 2 papers with code

Sparse-Tuning: Adapting Vision Transformers with Efficient Fine-tuning and Inference

no code implementations23 May 2024 Ting Liu, Xuyang Liu, Liangtao Shi, Zunnan Xu, Siteng Huang, Yi Xin, Quanjun Yin

Sparse-Tuning efficiently fine-tunes the pre-trained ViT by sparsely preserving the informative tokens and merging redundant ones, enabling the ViT to focus on the foreground while reducing computational costs on background regions in the images.

Perception- and Fidelity-aware Reduced-Reference Super-Resolution Image Quality Assessment

no code implementations15 May 2024 Xinying Lin, Xuyang Liu, Hong Yang, Xiaohai He, Honggang Chen

In this letter, we attempt to evaluate the perceptual quality and reconstruction fidelity of SR images considering LR images and scale factors.

Image Quality Assessment Image Super-Resolution

DARA: Domain- and Relation-aware Adapters Make Parameter-efficient Tuning for Visual Grounding

1 code implementation10 May 2024 Ting Liu, Xuyang Liu, Siteng Huang, Honggang Chen, Quanjun Yin, Long Qin, Donglin Wang, Yue Hu

Specifically, we propose \textbf{DARA}, a novel PETL method comprising \underline{\textbf{D}}omain-aware \underline{\textbf{A}}dapters (DA Adapters) and \underline{\textbf{R}}elation-aware \underline{\textbf{A}}dapters (RA Adapters) for VG.

Relation Transfer Learning +1

VGDiffZero: Text-to-image Diffusion Models Can Be Zero-shot Visual Grounders

1 code implementation3 Sep 2023 Xuyang Liu, Siteng Huang, Yachen Kang, Honggang Chen, Donglin Wang

Large-scale text-to-image diffusion models have shown impressive capabilities for generative tasks by leveraging strong vision-language alignment from pre-training.

Visual Grounding

Study of charmonium-like and fully-charm tetraquark spectroscopy

no code implementations31 Dec 2020 Zheng Zhao, Kai Xu, Attaphon Kaewsnod, Xuyang Liu, Ayut Limphirat, Yupeng Yan

The masses of tetraquark states of all $qc\bar q \bar c$ and $cc\bar c \bar c$ quark configurations are evaluated in a constituent quark model, where the Cornell-like potential and one-gluon exchange spin-spin coupling are employed.

High Energy Physics - Phenomenology

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