YX
Yongchao Xu
cs.CVeess.IVcs.AIAlgorithmsArtificial IntelligenceBraincs.LGcs.NEAesthetic dentistryArtificial intelligence
On Valency
published · living versionsW_x5tuggq9·v1 · currentpublished
Learning Where to Look: Observation Policy Optimization for Thinking with Images
with Junfeng Wang, Jiawei Liu, Tao Jiang, Jiangbo Ai +3
1 version
Preprints & journals
66 papers in the corpus · 2012–2026Test-Time Training for Robust Text-Guided Open-Vocabulary Object Counting2606.17601v1 · Hao-Yuan Ma, Yuda Zou, Li Zhang et al.2026 · 0 citationsarXiv
A DeepSeek-powered AI system for automated chest radiograph interpretation in clinical practice.42098114 · Bai, Yaowei, Zhang, Ruiheng, Lei, Yu et al.2026 · 2 citationsNature communications. 2026;17(1)
Leveraging Textual Anatomical Knowledge for Class-Imbalanced Semi-Supervised Multi-Organ Segmentation.41525533 · Gu, Yuliang, Tsao, Weilun, Liu, Yepeng et al.2026 · 1 citationIEEE transactions on medical imaging. 2026;45(5):2244-2255
Incorporating modality-specific intensity prior as text prompt for multimodal myocardial pathology segmentation.41967142 · Fang, Donggen, Gu, Yuliang, Yu, Lingyi et al.2026 · 0 citationsMedical image analysis. 2026;111:104072
Rejoining fragmented ancient bamboo slips with physics-driven deep learning.41786754 · Zhu, Jinchi, Zhao, Zhou, Lei, Hailong et al.2026 · 3 citationsNature communications. 2026;17(1)
From Pairs to Sequences: Track-Aware Policy Gradients for Keypoint Detection2602.20630v4 · Yepeng Liu, Hao Li, Liwen Yang et al.2026 · 0 citationsarXiv
Vicinal Gaussian Transform: Rethinking Source-Free Domain Adaptation Through Source-Informed Label Consistency.41091611 · Wang, Jing, Xu, Yongchao, Tang, Jing et al.2026 · 2 citationsIEEE transactions on pattern analysis and machine intelligence. 2026;48(2):2030-2047
Motion-DSD: AI-assisted dynamic frontal facial simulation of digital diagnostic waxing from 2-dimensional intraoral digital smile design.41500549 · Song, Shicheng, Gou, Xiaoying, Zhang, Huihui et al.2026 · 0 citationsJournal of prosthodontic research. 2026;70(3):404-413
Decoupling What to Count and Where to See for Referring Expression Counting2510.24374v1 · Yuda Zou, Zijian Zhang, Yongchao Xu2025 · 0 citationsarXiv
Epistemic-aware Vision-Language Foundation Model for Fetal Ultrasound Interpretation2510.12953v5 · Xiao He, Huangxuan Zhao, Guojia Wan et al.2025 · 1 citationarXiv
Coarse-to-fine crack cue for robust crack detection2507.16851v1 · Zelong Liu, Yuliang Gu, Zhichao Sun et al.2025 · 2 citationsPattern Recognition, 2026, 171, pp.112107
From Bench to Bedside: A DeepSeek-Powered AI System for Automated Chest Radiograph Interpretation in Clinical Practice2507.19493v1 · Yaowei Bai, Ruiheng Zhang, Yu Lei et al.2025 · 0 citationsarXiv
LiftFeat: 3D Geometry-Aware Local Feature Matching2505.03422v1 · Yepeng Liu, Wenpeng Lai, Zhou Zhao et al.2025 · 12 citationsarXiv
CQ-DINO: Mitigating Gradient Dilution via Category Queries for Vast Vocabulary Object Detection2503.18430v4 · Zhichao Sun, Huazhang Hu, Yidong Ma et al.2025 · 0 citationsarXiv
Consistent-Point: Consistent Pseudo-Points for Semi-Supervised Crowd Counting and Localization2503.12441v1 · Yuda Zou, Zelong Liu, Yuliang Gu et al.2025 · 0 citationsarXiv
Pathological Prior-Guided Multiple Instance Learning For Mitigating Catastrophic Forgetting in Breast Cancer Whole Slide Image Classification2503.06056v2 · Weixi Zheng, Aoling Huang, Jingping Yuan et al.2025 · 1 citationarXiv
RefDrone: A Challenging Benchmark for Referring Expression Comprehension in Drone Scenes2502.00392v3 · Zhichao Sun, Yepeng Liu, Zhiling Su et al.2025 · 1 citationarXiv
MIFNet: Learning Modality-Invariant Features for Generalizable Multimodal Image Matching.40478702 · Liu, Yepeng, Sun, Zhichao, Yu, Baosheng et al.2025 · 13 citationsIEEE transactions on image processing : a publication of the IEEE Signal Processing Society. 2025;34:3593-3608
CellSeg1: Robust Cell Segmentation with One Training Image2412.01410v1 · Peilin Zhou, Bo Du, Yongchao Xu2024 · 0 citationsarXiv
WASPSYN: A Challenge for Domain Adaptive Synapse Detection in Microwasp Brain Connectomes.38739506 · Li, Yicong, Li, Wanhua, Chen, Qi et al.2024 · 1 citationIEEE transactions on medical imaging. 2024;43(11):3719-3730
Shape Transformation Driven by Active Contour for Class-Imbalanced Semi-Supervised Medical Image Segmentation2410.14210v1 · Yuliang Gu, Yepeng Liu, Zhichao Sun et al.2024 · 2 citations2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM), Dec 2024, Lisbon (Portugal), Portugal
Dual structure-aware image filterings for semi-supervised medical image segmentation.39418830 · Gu, Yuliang, Sun, Zhichao, Chen, Tian et al.2024 · 9 citationsMedical image analysis. 2025;99:103364
Shape-intensity knowledge distillation for robust medical image segmentation2409.17503v1 · Wenhui Dong, Bo Du, Yongchao Xu2024 · 13 citationsarXiv
Prompting Segment Anything Model with Domain-Adaptive Prototype for Generalizable Medical Image Segmentation2409.12522v1 · Zhikai Wei, Wenhui Dong, Peilin Zhou et al.2024 · 20 citationsarXiv
Progressive Retinal Image Registration via Global and Local Deformable Transformations2409.01068v2 · Yepeng Liu, Baosheng Yu, Tian Chen et al.2024 · 8 citationsarXiv
HFGS: 4D Gaussian Splatting with Emphasis on Spatial and Temporal High-Frequency Components for Endoscopic Scene Reconstruction2405.17872v3 · Haoyu Zhao, Xingyue Zhao, Lingting Zhu et al.2024 · 0 citationsarXiv
Spatial-aware Attention Generative Adversarial Network for Semi-supervised Anomaly Detection in Medical Image2405.12872v1 · Zerui Zhang, Zhichao Sun, Zelong Liu et al.2024 · 10 citationsarXiv
Position-Guided Prompt Learning for Anomaly Detection in Chest X-Rays2405.11976v2 · Zhichao Sun, Yuliang Gu, Yepeng Liu et al.2024 · 10 citationsarXiv
Development of Skip Connection in Deep Neural Networks for Computer Vision and Medical Image Analysis: A Survey2405.01725v1 · Guoping Xu, Xiaxia Wang, Xinglong Wu et al.2024 · 69 citationsEngineering Applications of Artificial Intelligence, Volume 142, 15 February 2025, 109890
WIA-LD2ND: Wavelet-based Image Alignment for Self-supervised Low-Dose CT Denoising2403.11672v3 · Haoyu Zhao, Yuliang Gu, Zhou Zhao et al.2024 · 7 citationsarXiv
MoreStyle: Relax Low-frequency Constraint of Fourier-based Image Reconstruction in Generalizable Medical Image Segmentation2403.11689v3 · Haoyu Zhao, Wenhui Dong, Rui Yu et al.2024 · 9 citationsarXiv
Shifted Autoencoders for Point Annotation Restoration in Object Counting2312.07190v2 · Yuda Zou, Xin Xiao, Peilin Zhou et al.2023 · 0 citationsarXiv
Scale-aware Test-time Click Adaptation for Pulmonary Nodule and Mass Segmentation2307.15645v1 · Zhihao Li, Jiancheng Yang, Yongchao Xu et al.2023 · 6 citationsarXiv
Not All Pixels Are Equal: Learning Pixel Hardness for Semantic Segmentation2305.08462v1 · Xin Xiao, Daiguo Zhou, Jiagao Hu et al.2023 · 7 citationsarXiv
Deep learning-assisted diagnosis of parotid gland tumors by using contrast-enhanced CT imaging.36520552 · Shen, Xue-Meng, Mao, Liang, Yang, Zhi-Yi et al.2023 · 22 citationsOral diseases. 2023;29(8):3325-3336
Cell Localization and Counting Using Direction Field Map.34406952 · Chen, Yajie, Liang, Dingkang, Bai, Xiang et al.2022 · 22 citationsIEEE journal of biomedical and health informatics. 2022;26(1):359-368
Local Intensity Order Transformation for Robust Curvilinear Object Segmentation.35275816 · Shi, Tianyi, Boutry, Nicolas, Xu, Yongchao et al.2022 · 69 citationsIEEE transactions on image processing : a publication of the IEEE Signal Processing Society. 2022;31:2557-2569
Erratum: Author Correction: Advancing COVID-19 diagnosis with privacy-preserving collaboration in artificial intelligence.37520117 · Bai, Xiang, Wang, Hanchen, Ma, Liya et al.2024 · 7 citationsNature machine intelligence. 2022;4(4):413
Advancing COVID-19 diagnosis with privacy-preserving collaboration in artificial intelligence.38264185 · Bai, Xiang, Wang, Hanchen, Ma, Liya et al.2024 · 75 citationsNature machine intelligence. 2021;3(12):1081-1089
Advancing COVID-19 Diagnosis with Privacy-Preserving Collaboration in Artificial Intelligence.34815983 · Bai, Xiang, Wang, Hanchen, Ma, Liya et al.2024 · 2 citationsArXiv. 2021
VisDrone-CC2020: The Vision Meets Drone Crowd Counting Challenge Results2107.08766v1 · Dawei Du, Longyin Wen, Pengfei Zhu et al.2021 · 19 citationsEuropean Conference on Computer Vision. Springer, Cham, 2020: 675-691
Gliding Vertex on the Horizontal Bounding Box for Multi-Oriented Object Detection.32086194 · Xu, Yongchao, Fu, Mingtao, Wang, Qimeng et al.2021 · 1,024 citationsIEEE transactions on pattern analysis and machine intelligence. 2021;43(4):1452-1459
Affinity Space Adaptation for Semantic Segmentation Across Domains.32870790 · Zhou, Wei, Wang, Yukang, Chu, Jiajia et al.2021 · 66 citationsIEEE transactions on image processing : a publication of the IEEE Signal Processing Society. 2021;30:2549-2561
Automated brain MRI metrics in the EPIRMEX cohort of preterm newborns: Correlation with the neurodevelopmental outcome at 2 years.33187906 · Morel, Baptiste, Bertault, Pierre, Favrais, Géraldine et al.2021 · 15 citationsDiagnostic and interventional imaging. 2021;102(4):225-232
Weakly Supervised Learning of 3D Deep Network for Neuron Reconstruction.32848636 · Huang, Qing, Chen, Yijun, Liu, Shijie et al.2024 · 41 citationsFrontiers in neuroanatomy. 2020;14:38
Learning Directional Feature Maps for Cardiac MRI Segmentation2007.11349v1 · Feng Cheng, Cheng Chen, Yukang Wang et al.2020 · 70 citationsarXiv
Super-BPD: Super Boundary-to-Pixel Direction for Fast Image Segmentation2006.00303v1 · Jianqiang Wan, Yang Liu, Donglai Wei et al.2020 · 27 citationsarXiv
A collaborative online AI engine for CT-based COVID-19 diagnosis.32511484 · Xu, Yongchao, Ma, Liya, Yang, Fan et al.2024 · 40 citationsmedRxiv : the preprint server for health sciences. 2020
AutoSTR: Efficient Backbone Search for Scene Text Recognition2003.06567v2 · Hui Zhang, Quanming Yao, Mingkun Yang et al.2020 · 57 citationsarXiv
AutoScale: Learning to Scale for Crowd Counting and Localization1912.09632v4 · Chenfeng Xu, Dingkang Liang, Yongchao Xu et al.2019 · 8 citationsarXiv
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