no code implementations • 7 Mar 2025 • Linqi Yang, Xiongwei Zhao, Qihao Sun, Ke Wang, Ao Chen, Peng Kang
Experiments on three benchmark datasets demonstrate that SplatPose achieves state-of-the-art 6-DoF pose estimation accuracy in single RGB settings, rivaling approaches that depend on depth or multi-view images.
no code implementations • 6 Dec 2024 • Ao Chen, Wei Chen, Bo Ai, Petar Popovski
This paper explores contention-based random access (CBRA) schemes for asynchronous access in massive multiple-input multiple-output (MIMO) systems.
no code implementations • 12 Mar 2024 • Ao Chen, Xin Zhang
Acoustic wave modulation plays a pivotal role in various applications, including sound-field reconstruction, wireless communication, and particle manipulation, among others.
no code implementations • 15 Jan 2023 • Ao Chen, Jinghua Zhang, Md Mamunur Rahaman, Hongzan Sun, M. D., Tieyong Zeng, Marcin Grzegorzek, Feng-Lei Fan, Chen Li
The accurate detection of sperms and impurities is a very challenging task, facing problems such as the small size of targets, indefinite target morphologies, low contrast and resolution of the video, and similarity of sperms and impurities.
no code implementations • bioRxiv 2023 • Yahui Long, Kok Siong Ang, Mengwei Li, Kian Long Kelvin Chong, Raman Sethi, Chengwei Zhong, Hang Xu, Zhiwei Ong, Karishma Sachaphibulkij, Ao Chen, Zeng Li, Huazhu Fu, Min Wu, Hsiu Kim Lina Lim, Longqi Liu, Jinmiao Chen
Lastly, compared to other methods, GraphST’s cell type deconvolution achieved higher accuracy on simulated data and better captured spatial niches such as the germinal centers of the lymph node in experimentally acquired data.
no code implementations • 25 Nov 2022 • Ao Chen, Xiren Zhou, Yizhan Fan, Huanhuan Chen
In this paper, a GPR B-scan image diagnosis method based on learning in the model space is proposed.
no code implementations • 21 Oct 2022 • Xiren Zhou, Shikang Liu, Ao Chen, Yizhan Fan, Huanhuan Chen
In this paper, a novel method is proposed to improve the subsurface anomaly detection from GPR B-scan images.
no code implementations • 11 Oct 2021 • Hechen Yang, Chen Li, Xin Zhao, Bencheng Cai, Jiawei Zhang, Pingli Ma, Peng Zhao, Ao Chen, Hongzan Sun, Yueyang Teng, Shouliang Qi, Tao Jiang, Marcin Grzegorzek
The Environmental Microorganism Image Dataset Seventh Version (EMDS-7) is a microscopic image data set, including the original Environmental Microorganism images (EMs) and the corresponding object labeling files in ". XML" format file.
no code implementations • 22 Jun 2021 • Hechen Yang, Chen Li, Jinghua Zhang, Peng Zhao, Ao Chen, Xin Zhao, Tao Jiang, Marcin Grzegorzek
We conclude that ViT performs the worst in classifying 8 * 8 pixel patches, but it outperforms most convolutional neural networks in classifying 224 * 224 pixel patches.
no code implementations • 3 Jun 2021 • Ao Chen, Chen Li, HaoYuan Chen, Hechen Yang, Peng Zhao, Weiming Hu, Wanli Liu, Shuojia Zou, Marcin Grzegorzek
In this paper, we first briefly review the development of Convolutional Neural Network and Visual Transformer in deep learning, and introduce the sources and development of conventional noises and adversarial attacks.
no code implementations • 22 Mar 2021 • Yimin Yang, Wandong Zhang, Jonathan Wu, Will Zhao, Ao Chen
2D Convolutional neural network (CNN) has arguably become the de facto standard for computer vision tasks.
1 code implementation • SEMEVAL 2017 • Ao Chen, Maosong Sun
With the explosive growth of Internet, more and more domain-specific environments appear, such as forums, blogs, MOOCs and etc.