1 code implementation • 18 Aug 2024 • Dawei Dai, Yuanhui Zhang, Long Xu, Qianlan Yang, Xiaojing Shen, Shuyin Xia, Guoyin Wang
In this study, we developed a domain-specific large language-vision assistant (PA-LLaVA) for pathology image understanding.
1 code implementation • 12 Aug 2024 • Long Xu, Shanghong Li, Yongquan Chen, Junkang Chen, Rui Huang, Feng Wu
To address this issue, we propose a click attention algorithm that expands the influence range of positive clicks based on the similarity between positively-clicked regions and the whole input.
1 code implementation • 7 May 2024 • Long Xu, Yongquan Chen, Rui Huang, Feng Wu, Shiwu Lai
Then the graph nodes will be aggregated to obtain structured interaction features.
1 code implementation • 9 Jan 2024 • Long Xu, Shanghong Li, Yongquan Chen, Jun Luo, Shiwu Lai
To address the target scale variation issue in interactive segmentation, a novel multi-scale token adaptation algorithm is proposed.
Ranked #1 on Interactive Segmentation on DAVIS-585
no code implementations • 8 Oct 2022 • Yufeng Zhong, Long Xu, Jiebo Luo, Lin Ma
With such global and local contextual modeling strategies, our proposed model can effectively characterize the object representations and contextual information and thereby generate comprehensive and detailed descriptions of the located objects.
no code implementations • 21 Jun 2022 • Hongyu Li, Jia Li, Xin Ren, Long Xu
Inspired by the haze formation process on Earth, we formulate a similar visual degradation process on clean images and synthesize dusty images sharing a similar feature distribution with realistic dusty images.
1 code implementation • 15 Sep 2021 • Dong Zhao, Jia Li, Hongyu Li, Long Xu
In this paper, firstly, we propose a new complementary feature enhanced framework, in which the complementary features are learned by several complementary subtasks and then together serve to boost the performance of the primary task.
Ranked #1 on Image Dehazing on NH-HAZE
no code implementations • 15 Aug 2020 • Long Xu, Ilia Tutunnikov, Lianrong Zhou, Kang Lin, Junjie Qiang, Peifen Lu, Yehiam Prior, Ilya Sh. Averbukh, Jian Wu
Abstract We report the experimental observation of molecular unidirectional rotation (UDR) echoes, and analyze their origin and behavior both classically and quantum mechanically.
Optics
no code implementations • 10 Apr 2019 • Kaiwen Yu, Jia Li, Yu Zhang, Yifan Zhao, Long Xu
Along with the development of virtual reality (VR), omnidirectional images play an important role in producing multimedia content with immersive experience.
no code implementations • 14 Dec 2018 • Long Xu, Hui Dong, Libin Fu
With the advantage of separation, we provide a scheme to reconstruct populations on different excited states after the first pulse.
Atomic Physics Optics
no code implementations • 25 Nov 2018 • Jia Li, Daowei Li, Kui Fu, Long Xu
Visual attention prediction is a classic problem that seems to be well addressed in the deep learning era.
3 code implementations • 13 Aug 2017 • Zhuo Chen, Weisi Lin, Shiqi Wang, Long Xu, Leida Li
For many computer vision problems, the deep neural networks are trained and validated based on the assumption that the input images are pristine (i. e., artifact-free).