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Xintong Liu

6 accepted papers

2026

TianQuan-S2S: A Subseasonal-to-Seasonal Global Weather Model via Incorporate Climatology State

ICLR 2026poster

Accurate Subseasonal-to-Seasonal (S2S) forecasting is vital for decision-making in agriculture, energy production, and emergency management. However, it remains a challenging and underexplored problem due to the chaotic nature of the weather system. Recent data-driven studies have shown promising re…

Cited by 0SourcecodeScholar
2025

Adversarial Learning Under Hybrid Perturbations for Robust Acute Lymphoblastic Leukemia Classification

AAAI 2025technical

Acute lymphoblastic leukemia is a childhood cancer prevalent worldwide, which can prove fatal within weeks or months. However, current diagnosis models based on machine learning and deep learning methods fail to consider device noise (pixel-level perturbations) and rotation/translation (spatial-tran…

Cited by 0SourcePDFScholar
2025

Human Motion Capture from Loose and Sparse Inertial Sensors with Garment-aware Diffusion Models

IJCAI 2025

Motion capture using sparse inertial sensors has shown great promise due to its portability and lack of occlusion issues compared to camera-based tracking. Existing approaches typically assume that IMU sensors are tightly attached to the human body. However, this assumption often does not hold in re

Cited by 0SourcePDFScholar
2024

EgoSim: An Egocentric Multi-view Simulator and Real Dataset for Body-worn Cameras during Motion and Activity

NeurIPS 2024poster

Research on egocentric tasks in computer vision has mostly focused on head-mounted cameras, such as fisheye cameras or embedded cameras inside immersive headsets. We argue that the increasing miniaturization of optical sensors will lead to the prolific integration of cameras into many more body-worn…

Cited by 16SourcePDFScholar
2023

Few-Shot Non-Line-of-Sight Imaging With Signal-Surface Collaborative Regularization

CVPR 2023poster

The non-line-of-sight imaging technique aims to reconstruct targets from multiply reflected light. For most existing methods, dense points on the relay surface are raster scanned to obtain high-quality reconstructions, which requires a long acquisition time. In this work, we propose a signal-surface…

Cited by 11SourcePDFScholar
2023

Non-Line-of-Sight Imaging With Signal Superresolution Network

CVPR 2023poster

Non-line-of-sight (NLOS) imaging aims at reconstructing the location, shape, albedo, and surface normal of the hidden object around the corner with measured transient data. Due to its strong potential in various fields, it has drawn much attention in recent years. However, long exposure time is not…

Cited by 17SourcePDFScholar