Next‑Gen VR Interaction via Micro‑Gesture Recognition: The “MiaoKong Virtual Realm” Demo

At Beijing University of Posts and Telecommunications' 70th anniversary, the Network Intelligence Research Center showcased a micro‑gesture‑driven VR system that captures millimeter‑scale finger motions with high‑precision, low‑latency hand tracking, delivering efficient, fatigue‑reducing interactions and earning strong audience approval.

Computer VisionVR interactionXR

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Next‑Gen VR Interaction via Micro‑Gesture Recognition: The “MiaoKong Virtual Realm” Demo

Network Intelligence Research Center (NIRC)

May 26, 2023 · Artificial Intelligence

IPNet: Image‑Point Cloud Network for Accurate and Robust 3D Hand Pose Estimation

IPNet introduces a hybrid Image‑Point Cloud architecture that first extracts 2D visual features with a CNN, projects them into 3D point‑cloud space, and iteratively refines hand pose using a sparse‑anchor “aggregate‑interact‑propagate” scheme, achieving state‑of‑the‑art results on challenging hand‑object datasets.

2D-3D fusionAISemGCN

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IPNet: Image‑Point Cloud Network for Accurate and Robust 3D Hand Pose Estimation