Cover Image

Enhanced Sparse Point Cloud Data Processing for Privacy-aware Human Action Recognition

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Tunau, Maimunatu, Zakka, Vincent Gbouna, Dai, Zhuangzhuang
Format:	Preprint
Published:	2025
Subjects:	Computer Vision and Pattern Recognition Artificial Intelligence
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Multi-Head Adaptive Graph Convolution Network for Sparse Point Cloud-Based Human Activity Recognition
by: Zakka, Vincent Gbouna, et al.
Published: (2025)

Action Recognition in Real-World Ambient Assisted Living Environment
by: Zakka, Vincent Gbouna, et al.
Published: (2025)

A computer vision-based model for occupancy detection using low-resolution thermal images
by: Cui, Xue, et al.
Published: (2025)

GazeTarget360: Towards Gaze Target Estimation in 360-Degree for Robot Perception
by: Dai, Zhuangzhuang, et al.
Published: (2025)

GazeMoE: Perception of Gaze Target with Mixture-of-Experts
by: Dai, Zhuangzhuang, et al.
Published: (2026)

Computation-Efficient and Recognition-Friendly 3D Point Cloud Privacy Protection
by: Ma, Haotian, et al.
Published: (2025)

Position-aware Guided Point Cloud Completion with CLIP Model
by: Zhou, Feng, et al.
Published: (2024)

Lens Privacy Sealing: A New Benchmark and Method for Physical Privacy-Preserving Action Recognition
by: Liu, Mengyuan, et al.
Published: (2026)

PSReg: Prior-guided Sparse Mixture of Experts for Point Cloud Registration
by: Huang, Xiaoshui, et al.
Published: (2025)

KGS-GCN: Enhancing Sparse Skeleton Sensing via Kinematics-Driven Gaussian Splatting and Probabilistic Topology for Action Recognition
by: Chen, Yuhan, et al.
Published: (2026)

Joint Optimization of Storage and Loading for High-Performance 3D Point Cloud Data Processing
by: Wang, Ke, et al.
Published: (2026)

Enhancing Action Recognition by Leveraging the Hierarchical Structure of Actions and Textual Context
by: Benavent-Lledo, Manuel, et al.
Published: (2024)

Uncertainty-aware Prototype Learning with Variational Inference for Few-shot Point Cloud Segmentation
by: Zhao, Yifei, et al.
Published: (2026)

Efficient Egocentric Action Recognition with Multimodal Data
by: Calzavara, Marco, et al.
Published: (2025)

Occlusion-aware Non-Rigid Point Cloud Registration via Unsupervised Neural Deformation Correntropy
by: Zhao, Mingyang, et al.
Published: (2025)

Conformal Predictions for Human Action Recognition with Vision-Language Models
by: Tim, Bary, et al.
Published: (2025)

Equi-GSPR: Equivariant SE(3) Graph Network Model for Sparse Point Cloud Registration
by: Kang, Xueyang, et al.
Published: (2024)

Enhancing Performance of Point Cloud Completion Networks with Consistency Loss
by: Wijaya, Kevin Tirta, et al.
Published: (2024)

Enhancing Sampling Protocol for Point Cloud Classification Against Corruptions
by: Li, Chongshou, et al.
Published: (2024)

Multimodal Prototype-Enhanced Network for Few-Shot Action Recognition
by: Ni, Xinzhe, et al.
Published: (2022)

M3GCLR: Multi-View Mini-Max Infinite Skeleton-Data Game Contrastive Learning For Skeleton-Based Action Recognition
by: Li, Yanshan, et al.
Published: (2026)

SuperiorGAT: Graph Attention Networks for Sparse LiDAR Point Cloud Reconstruction in Autonomous Systems
by: Awedat, Khalfalla, et al.
Published: (2025)

SigFormer: Sparse Signal-Guided Transformer for Multi-Modal Human Action Segmentation
by: Liu, Qi, et al.
Published: (2023)

Reinforcement-Guided Synthetic Data Generation for Privacy-Sensitive Identity Recognition
by: Jia, Xuemei, et al.
Published: (2026)

Topological Symmetry Enhanced Graph Convolution for Skeleton-Based Action Recognition
by: Liang, Zeyu, et al.
Published: (2024)

Efficient Point Cloud Processing with High-Dimensional Positional Encoding and Non-Local MLPs
by: Zou, Yanmei, et al.
Published: (2026)

Interpretable Action Recognition on Hard to Classify Actions
by: Anichenko, Anastasia, et al.
Published: (2024)

XAI for Point Cloud Data using Perturbations based on Meaningful Segmentation
by: Mulawade, Raju Ningappa, et al.
Published: (2025)

ModaLink: Unifying Modalities for Efficient Image-to-PointCloud Place Recognition
by: Xie, Weidong, et al.
Published: (2024)

Neurosymbolic Framework for Concept-Driven Logical Reasoning in Skeleton-Based Human Action Recognition
by: Ilyas, Talha, et al.
Published: (2026)

SpikMamba: When SNN meets Mamba in Event-based Human Action Recognition
by: Chen, Jiaqi, et al.
Published: (2024)

Human-AI Divergence in Ego-centric Action Recognition under Spatial and Spatiotemporal Manipulations
by: Rahmaniboldaji, Sadegh, et al.
Published: (2026)

Unsupervised Occupancy Learning from Sparse Point Cloud
by: Ouasfi, Amine, et al.
Published: (2024)

PianoMime: Learning a Generalist, Dexterous Piano Player from Internet Demonstrations
by: Qian, Cheng, et al.
Published: (2024)

IGASA: Integrated Geometry-Aware and Skip-Attention Modules for Enhanced Point Cloud Registration
by: Zhang, Dongxu, et al.
Published: (2026)

SPACT18: Spiking Human Action Recognition Benchmark Dataset with Complementary RGB and Thermal Modalities
by: Ashraf, Yasser, et al.
Published: (2025)

Frequency-Semantic Enhanced Variational Autoencoder for Zero-Shot Skeleton-based Action Recognition
by: Wu, Wenhan, et al.
Published: (2025)

Synthetic Human Action Video Data Generation with Pose Transfer
by: Knapp, Vaclav, et al.
Published: (2025)

Exploring Explainability in Video Action Recognition
by: Saha, Avinab, et al.
Published: (2024)

Real-Time Human Action Recognition on Embedded Platforms
by: Wang, Ruiqi, et al.
Published: (2024)