Search Results for author: Xindong Zhang

Found 7 papers, 6 papers with code

UniVS: Unified and Universal Video Segmentation with Prompts as Queries

1 code implementation28 Feb 2024 Minghan Li, Shuai Li, Xindong Zhang, Lei Zhang

Despite the recent advances in unified image segmentation (IS), developing a unified video segmentation (VS) model remains a challenge.

Ranked #2 on Video Semantic Segmentation on VSPW (using extra training data)

Referring Expression Segmentation Referring Video Object Segmentation +6

Generalized Large-Scale Data Condensation via Various Backbone and Statistical Matching

1 code implementation29 Nov 2023 Shitong Shao, Zeyuan Yin, Muxin Zhou, Xindong Zhang, Zhiqiang Shen

We call this perspective "generalized matching" and propose Generalized Various Backbone and Statistical Matching (G-VBSM) in this work, which aims to create a synthetic dataset with densities, ensuring consistency with the complete dataset across various backbones, layers, and statistics.

Dataset Condensation

Human Guided Ground-truth Generation for Realistic Image Super-resolution

1 code implementation CVPR 2023 Du Chen, Jie Liang, Xindong Zhang, Ming Liu, Hui Zeng, Lei Zhang

A human guided GT image dataset with both positive and negative samples is then constructed, and a loss function is proposed to train the Real-ISR models.

Image Enhancement Image Super-Resolution

Spatial-Frequency Attention for Image Denoising

no code implementations27 Feb 2023 Shi Guo, Hongwei Yong, Xindong Zhang, jianqi ma, Lei Zhang

In this paper, we propose the spatial-frequency attention network (SFANet) to enhance the network's ability in exploiting long-range dependency.

Image Denoising

Joint HDR Denoising and Fusion: A Real-World Mobile HDR Image Dataset

1 code implementation CVPR 2023 Shuaizheng Liu, Xindong Zhang, Lingchen Sun, Zhetong Liang, Hui Zeng, Lei Zhang

In this work, we develop, for the first time to our best knowledge, an HDR image dataset by using mobile phone cameras, namely Mobile-HDR dataset.

Denoising

Efficient Long-Range Attention Network for Image Super-resolution

1 code implementation13 Mar 2022 Xindong Zhang, Hui Zeng, Shi Guo, Lei Zhang

A highly efficient long-range attention block (ELAB) is then built by simply cascading two shift-conv with a GMSA module, which is further accelerated by using a shared attention mechanism.

Image Super-Resolution

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