Songpengcheng Xia
6 papers · 2023–2026 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(10)
Top co-authors
Research topics
Keywords
motion capture
(3)
sparse observation
(2)
human pose estimation
(2)
human motion estimation
(2)
virtual reality
(2)
pose estimation
(2)
cross-modal alignment
(1)
mesh reconstruction
(1)
signed distance function
(1)
pose regression
(1)
inertial sensor
(1)
inertial measurement unit
(1)
motion reconstruction
(1)
neural implicit representation
(1)
lidar odometry
(1)
large language model
(1)
millimeter-wave radar
(1)
matrix fisher distribution
(1)
human motion understanding
(1)
object trajectory
(1)
Papers
FisherPoser: Human Motion Estimation from Sparse Observations with Hierarchical Region-Wise Fisher-Matrix Uncertainty Modeling
CVPR 2026
IMU-HOI: A Symbiotic Framework for Coherent Human-Object Interaction and Motion Capture via Contact-Conscious Inertial Fusion
CVPR 2026
RadarLLM: Empowering Large Language Models to Understand Human Motion from Millimeter-wave Point Cloud Sequence
AAAI 2026
EnvPoser: Environment-aware Realistic Human Motion Estimation from Sparse Observations with Uncertainty Modeling
CVPR 2025
Dynamic Inertial Poser (DynaIP): Part-Based Motion Dynamics Learning for Enhanced Human Pose Estimation with Sparse Inertial Sensors
CVPR 2024
NeRF-LOAM: Neural Implicit Representation for Large-Scale Incremental LiDAR Odometry and Mapping
ICCV 2023