Publications

2026

• M. Yong, N. Liu*, S. Lei, J. Pan, X. Yang, H.-C. Li, "Continual Test-Time Adaptive Object Detection in Remote Sensing Images via Spectral Routing and Historical Reconstruction", IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2026. [Paper]
• N. Liu, Y. Chen, Y. Su, H. Zhang, L. Cai, H.-C. Li, K. Jia, T. Li, X. Xu, C.-S. Foo, "STFAR: Test-Time Adaptive Object Detection through Self-Training and Feature Alignment Regularization", Expert Systems with Applications (ESWA), 2026. [Paper]
• X. Wei, N. Liu, S. Lei, H.-C. Li, "Reference and Attention Guided Few-Shot Adaptation of Segment Anything Model for Remote Sensing Images", IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2026. [Paper]
• Y. Su, H. Zhang, S. Li, N. Liu, J. Liao, J. Pan, Y. Liu, X. Xing, C. Sun, C. Li, N. F. Chen, S. Yan, X. Yang, X. Xu, "Patch-as-Decodable-Token: Towards Unified Multi-Modal Vision Tasks in MLLMs", International Conference on Learning Representations (ICLR), 2026. [Paper]
• T. Chen, N. Liu, L. Yang, X. Yang, T. Li, X. Xu, "Test-Time Optimization of 3D Point Cloud LLM via Manifold-Aware In-Context Guidance and Refinement", International Conference on Learning Representations (ICLR), 2026. [Paper]
• Y. Qiao, N. Liu*, Y. Su, S. Li, X. Yang, B. Wen, N. F. Chen, T. Li, X. Xu, "SAM-Guided Multi-view Fusion for Weakly Supervised 3D Point Cloud Segmentation", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2026. [Paper]
• Q. Lin, N. Liu*, Z. Tan, Y. Liu, Q. Long*, "Point-Supervised Oriented Ship Detection via Segment Anything Model for SAR Images", IEEE Geoscience and Remote Sensing Letters (GRSL), 2026. [Paper]
• R. Chen, N. Liu, Y.-C. Li, S. Lei, H.-C. Li, "Blueprint Multiscale Aware and Linearized Feature Enhancement Network for Efficient Remote Sensing Image Super-Resolution", IEEE Geoscience and Remote Sensing Letters (GRSL), 2026. [Paper]

2025

• Y. Su, Y. Li, N. Liu, K. Jia, X. Yang, C.-S. Foo, X. Xu, "On the Adversarial Risk of Test Time Adaptation: An Investigation into Realistic Test-Time Data Poisoning", International Conference on Learning Representations (ICLR), 2025. [Paper]
• N. Liu, X. Xu, Y. Su, H. Zhang, H.-C. Li, "PointSAM: Pointly-Supervised Segment Anything Model for Remote Sensing Images", IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2025. [Paper]
• Y. Zhao, S. Lei, N. Liu, T. Celik, H.-C. Li, Q. Zhu, "Exploring Generalizable Pre-training for Real-world Change Detection via Geometric Estimation", IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2025. [Paper]
• J. Wang, Z. Ma*, C. Wang, N. Liu*, "Few-Shot Object Detection With Contrastive Enhancement Loss Guided by Object Association Graph in Remote Sensing Images", IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 2025. [Paper]
• P. Guo, H.-C. Li, N. Liu, S. Lei, X. Geng, J. Pan, "M2S-DETR: A Mixed Receptive Field and Multiposition Encoding for Scale-Sensitive SAR Ship Detection With Transformer", IEEE Sensors Journal, 2025. [Paper]
• Y. Liu, S. Lei, N. Liu, J. Pan, H.-C. Li, "Memory-Augmented Differential Network for Infrared Small Target Detection", IEEE Geoscience and Remote Sensing Letters (GRSL), 2025. [Paper]
• Z. Wang, S. Lei, N. Liu, P. Guo, H.-C. Li, "PS-TOD: Point-Supervised Tiny Object Detection via Two-Stage Calibration", IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2025. [Paper]
• P. Guo, S. Lei, C. Liu, N. Liu, H.-C. Li, "RoSD-SAR: Robust Ship Detection in SAR Images with Noisy Box", IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2025. [Paper]

2024

• Y. Gao, Y. Zhang, Z. Huang, N. Liu, D. Huang, "PS-TTL: Prototype-based Soft-labels and Test-Time Learning for Few-shot Object Detection", ACM International Conference on Multimedia (ACM MM), 2024. [Paper]
• Y. Zhao, T. Celik, N. Liu, F. Gao, H.-C. Li, "SSLChange: A Self-Supervised Change Detection Framework Based on Domain Adaptation", IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2024. [Paper]
• Y. Zhao, H.-C. Li, S. Lei, N. Liu, J. Pan, T. Celik, "COUD: Continual Urbanization Detector for Time Series Building Change Detection", IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 2024. [Paper]
• R. Pang, H. Tan, Y. Yang, X. Xu, N. Liu, P. Zhang, "A Novel SegNet Model for Crack Image Semantic Segmentation in Bridge Inspection", Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2024. (Oral)
• N. Liu, X. Xu, Y. Su, C. Liu, P. Gong, H.-C. Li, "CLIP-guided Source-free Object Detection in Aerial Images", IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2024. (Oral) [Paper]
• N. Liu, X. Xu, Y. Gao, Y. Zhao, H.-C. Li, "Semi-supervised object detection with uncurated unlabeled data for remote sensing images", International Journal of Applied Earth Observation and Geoinformation (JAG), 2024. [Paper]
• Y. Zhao, H.-C. Li, N. Liu, R. Wang, "Toward Distortion-Aware Change Detection in Realistic Scenarios", IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2024. [Paper]
• Y.-C. Li, S. Lei, N. Liu, H.-C. Li, Q. Du, "IDA-SiamNet: Interactive- and Dynamic-Aware Siamese Network for Building Change Detection", IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2024.

2023

• N. Liu, X. Xu, T. Celik, Z. Gan, H.-C. Li, "Transformation-Invariant Network for Few-Shot Object Detection in Remote-Sensing Images", IEEE Transactions on Geoscience and Remote Sensing (TGRS), 2023. [Paper]
• J. Deng, Q. Wang*, N. Liu*, "Masked Second-Order Pooling for Few-Shot Remote-Sensing Scene Classification", IEEE Geoscience and Remote Sensing Letters (GRSL), 2023. [Paper]
• P. Guo, T. Celik, N. Liu, H.-C. Li, "Break Through the Border Restriction of Horizontal Bounding Box for Arbitrary-Oriented Ship Detection in SAR Images", IEEE Geoscience and Remote Sensing Letters (GRSL), 2023. [Paper]
• S. Li, Q. Jiang, X. Jin, N. Liu, S. Chen, S.-J. Lee, "Cascade Meta-RCNN for Few-shot Object Detection", IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), 2023. (Oral)

2022

• N. Liu, T. Celik, H.-C. Li, "MSNet: A Multiple Supervision Network for Remote Sensing Scene Classification", IEEE Geoscience and Remote Sensing Letters (GRSL), 2022. [Paper]
• N. Liu, T. Celik, H.-C. Li, "Gated Ladder-Shaped Feature Pyramid Network for Object Detection in Optical Remote Sensing Images", IEEE Geoscience and Remote Sensing Letters (GRSL), 2022. [Paper]
• Y. Zhao, T. Celik, N. Liu, H.-C. Li, "A Comparative Analysis of GAN-Based Methods for SAR-to-Optical Image Translation", IEEE Geoscience and Remote Sensing Letters (GRSL), 2022. [Paper]
• T. Zhao, N. Liu*, T. Celik, H.-C. Li, "An Arbitrary-Oriented Object Detector Based on Variant Gaussian Label in Remote Sensing Images", IEEE Geoscience and Remote Sensing Letters (GRSL), 2022. [Paper]

2021

• N. Liu, T. Celik, T. Zhao, C. Zhang, H.-C. Li, "AFDet: Toward More Accurate and Faster Object Detection in Remote Sensing Images", IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 2021. [Paper]