no code implementations • 23 May 2025 • Shan Gao, Zhiqiang Wu, Yawen Niu, Xiaotao Li, Qingqing Xu
While deep neural network (DNN)-based video denoising has demonstrated significant performance, deploying state-of-the-art models on edge devices remains challenging due to stringent real-time and energy efficiency requirements.
no code implementations • 5 Apr 2025 • Xuechun Li, Shan Gao, Runyu Gao, Susu Xu
These results highlight the critical importance of modeling spatial heterogeneity in causal mechanisms for accurate disaster assessment, with direct implications for improving emergency response resource allocation.
1 code implementation • 5 Apr 2025 • Xuechun Li, Shan Gao, Susu Xu
These systems manifest in both static scenarios with instantaneous causal chains and temporal scenarios with evolving dynamics, complicating modeling efforts.
1 code implementation • 30 Mar 2025 • Nikai Du, Zhennan Chen, Zhizhou Chen, Shan Gao, Xi Chen, Zhengkai Jiang, Jian Yang, Ying Tai
This paper explores the task of Complex Visual Text Generation (CVTG), which centers on generating intricate textual content distributed across diverse regions within visual images.
no code implementations • CVPR 2025 • Guangqian Guo, Yoong Guo, Xuehui Yu, Wenbo Li, Yaoxing Wang, Shan Gao
To address this, we propose GleSAM, which utilizes Generative Latent space Enhancement to boost robustness on low-quality images, thus enabling generalization across various image qualities.
no code implementations • 20 Feb 2025 • Junwei Zhang, Xing Hu, Shan Gao, Xin Xia, David Lo, Shanping Li
To evaluate its effectiveness, we apply CleanTest on two widely-used test generation datasets, i. e., Methods2Test and Atlas.
no code implementations • 17 Jan 2025 • Elena Albu, Shan Gao, Pieter Stijnen, Frank E. Rademakers, Bas C T van Bussel, Taya Collyer, Tina Hernandez-Boussard, Laure Wynants, Ben van Calster
Dynamic predictive modeling using electronic health record (EHR) data has gained significant attention in recent years.
no code implementations • 9 Jan 2025 • Ari Blondal, Shan Gao, Hamed Hatami, Pooya Hatami
As part of the proof of this theorem, we strengthen the celebrated result of Bun et al. by showing that classes with infinite Littlestone dimension are not stably PAC learnable, even if we allow the stability parameter to depend on the excess error.
no code implementations • 2 Jan 2025 • Shuzheng Gao, Chaozheng Wang, Cuiyun Gao, Xiaoqian Jiao, Chun Yong Chong, Shan Gao, Michael Lyu
Test cases are essential for validating the reliability and quality of software applications.
1 code implementation • 13 Nov 2024 • Xin Jin, Qianqian Qiao, Yi Lu, Huaye Wang, Heng Huang, Shan Gao, Jianfei Liu, Rui Li
Datasets play a pivotal role in training visual models, facilitating the development of abstract understandings of visual features through diverse image samples and multidimensional attributes.
no code implementations • 5 Sep 2024 • Chenguang Zhu, Shan Gao, Huafeng Chen, Guangqian Guo, Chaowei Wang, Yaoxing Wang, Chen Shu Lei, Quanjiang Fan
To solve this problem, we propose a dual-branch image fusion network called Tmamba.
no code implementations • 20 Aug 2024 • Huafeng Chen, Pengxu Wei, Guangqian Guo, Shan Gao
Most Camouflaged Object Detection (COD) methods heavily rely on mask annotations, which are time-consuming and labor-intensive to acquire.
no code implementations • 20 Aug 2024 • Huafeng Chen, Dian Shao, Guangqian Guo, Shan Gao
Camouflaged Object Detection (COD) demands models to expeditiously and accurately distinguish objects which conceal themselves seamlessly in the environment.
no code implementations • 2 Jul 2024 • Elena Albu, Shan Gao, Laure Wynants, Ben van Calster
Prediction models are used to predict an outcome based on input variables.
no code implementations • 5 May 2024 • Xin Jin, Qianqian Qiao, Yi Lu, Shan Gao, Heng Huang, Guangdong Li
This dataset solely comprises overall scores for high-quality artistic images.
1 code implementation • 24 Apr 2024 • Elena Albu, Shan Gao, Pieter Stijnen, Frank Rademakers, Christel Janssens, Veerle Cossey, Yves Debaveye, Laure Wynants, Ben van Calster
We included data from 27478 admissions to the University Hospitals Leuven, covering 30862 catheter episodes (970 CLABSI, 1466 deaths and 28426 discharges) to build static and dynamic RF models for binary (CLABSI vs no CLABSI), multinomial (CLABSI, discharge, death or no event), survival (time to CLABSI) and competing risks (time to CLABSI, discharge or death) outcomes to predict the 7-day CLABSI risk.
no code implementations • 13 Apr 2024 • Shan Gao, Amit K. Chakraborty, Russell Greiner, Mark A. Lewis, Hao Wang
In summary, we showed that there are statistical features that distinguish outbreak and non-outbreak sequences long before outbreaks occur.
1 code implementation • 24 Mar 2024 • Amit K. Chakraborty, Shan Gao, Reza Miry, Pouria Ramazi, Russell Greiner, Mark A. Lewis, Hao Wang
The timely detection of disease outbreaks through reliable early warning signals (EWSs) is indispensable for effective public health mitigation strategies.
1 code implementation • CVPR 2024 • Yan Di, Chenyangguang Zhang, Chaowei Wang, Ruida Zhang, Guangyao Zhai, Yanyan Li, Bowen Fu, Xiangyang Ji, Shan Gao
Finally we deform the retrieved shape in the deformation module to tightly fit the input object by harnessing part center guided neural cage deformation.
1 code implementation • 18 Nov 2023 • Yan Di, Chenyangguang Zhang, Chaowei Wang, Ruida Zhang, Guangyao Zhai, Yanyan Li, Bowen Fu, Xiangyang Ji, Shan Gao
In this paper, we present ShapeMatcher, a unified self-supervised learning framework for joint shape canonicalization, segmentation, retrieval and deformation.
no code implementations • ICCV 2023 • Sha Meng, Dian Shao, Jiacheng Guo, Shan Gao
Unsupervised learning is a challenging task due to the lack of labels.
no code implementations • 13 Jul 2022 • Alberto Gomez, Mihaela Porumb, Angela Mumith, Thierry Judge, Shan Gao, Woo-Jin Cho Kim, Jorge Oliveira, Agis Chartsias
We propose a new method to automatically contour the left ventricle on 2D echocardiographic images.
no code implementations • 10 Oct 2021 • Shan Gao, Xihong Wu, Tianshu Qu
This paper proposes a deconvolution-based network (DCNN) model for DOA estimation of direct source and early reflections under reverberant scenarios.
no code implementations • 6 Aug 2021 • Agisilaos Chartsias, Shan Gao, Angela Mumith, Jorge Oliveira, Kanwal Bhatia, Bernhard Kainz, Arian Beqiri
Analysis of cardiac ultrasound images is commonly performed in routine clinical practice for quantification of cardiac function.
no code implementations • 8 Sep 2020 • Xavier Rodrigues, Simone Garrappa, Shan Gao, Vaidehi S. Paliya, Anna Franckowiak, Walter Winter
We find two hadronic models that can describe the multi-wavelength emission during all three states: a leptohadronic model with a contribution from photo-hadronic processes to X-rays and gamma rays, and a proton synchrotron model, where the emission from keV to 10 GeV comes from proton synchrotron radiation.
High Energy Astrophysical Phenomena
no code implementations • 14 Feb 2017 • Shan Gao, Xiaogang Chen, Qixiang Ye, Junliang Xing, Arjan Kuijper, Xiangyang Ji
Inspired with the social affinity property of moving objects, we propose a Graphical Social Topology (GST) model, which estimates the group dynamics by jointly modeling the group structure and the states of objects using a topological representation.