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Xincheng Lin

5 accepted papers

2026

FlashCap: Millisecond-Accurate Human Motion Capture via Flashing LEDs and Event-Based Vision

CVPR 2026

Precise motion timing (PMT) is crucial for swift motion analysis. A millisecond difference may determine victory or defeat in sports competitions. Despite substantial progress in human pose estimation (HPE), PMT remains largely overlooked by the HPE community due to the limited availability of high-

Cited by 0SourceScholar
2026

MotionMAR: Multi-scale Auto-Regressive Human Motion Reconstruction from Sparse Observations

ICML 2026poster

Human motion inherently exhibits a sophisticated temporal hierarchical architecture, spanning from global low-frequency trajectories to local high-frequency dynamics. Inspired by this intrinsic property and the success of multi-scale autoregressive modeling in vision, we propose MotionMAR, a novel f…

Cited by 0SourceScholar
2026

Towards Motion Turing Test: Evaluating Human-Likeness in Humanoid Robots

CVPR 2026

Humanoid robots have achieved significant progress in motion generation and control, exhibiting movements that appear increasingly natural and human-like. Inspired by the Turing Test, we propose the Motion Turing Test, a framework that evaluates whether human observers can discriminate between human

Cited by 0SourceScholar
2025

ClimbingCap: Multi-Modal Dataset and Method for Rock Climbing in World Coordinate

CVPR 2025highlight

Human Motion Recovery (HMR) research mainly focuses on ground-based motions such as running. The study on capturing climbing motion, an off-ground motion, is sparse. This is partly due to the limited availability of climbing motion datasets, especially large-scale and challenging 3D labeled datasets…

Cited by 0SourcePDFScholar
2024

RELI11D: A Comprehensive Multimodal Human Motion Dataset and Method

CVPR 2024poster

Comprehensive capturing of human motions requires both accurate captures of complex poses and precise localization of the human within scenes. Most of the HPE datasets and methods primarily rely on RGB LiDAR or IMU data. However solely using these modalities or a combination of them may not be adequ…

Cited by 8SourcePDFScholar