5 papers
FreqNav: Stage-Wise Frequency Routing for Object-Oriented Aerial Vision-Language Navigation
Yin Tang, Jiawei Ma, Jiahao Li +4
Object-oriented aerial vision-and-language navigation (VLN) requires searching for a described target and landing on it precisely, under long-horizon and closed-loop control. Guide…
Mitigating Error Accumulation in Continuous Navigation via Memory-Augmented Kalman Filtering
Yin Tang, Jiawei Ma, Jinrui Zhang +2
Continuous navigation in complex environments is critical for Unmanned Aerial Vehicle (UAV). However, the existing Vision-Language Navigation (VLN) models follow the dead-reckoning…
Prompt-aware of Frame Sampling for Efficient Text-Video Retrieval
Deyu Zhang, Tingting Long, Jinrui Zhang +3
Enabling efficient text-video retrieval on edge-end devices is critical for real-world applications. Yet, existing methods face a critical challenge in balancing accuracy and compu…
EdgeOAR: Real-time Online Action Recognition On Edge Devices
Wei Luo, Deyu Zhang, Ying Tang +2
This paper addresses the challenges of Online Action Recognition (OAR), a framework that involves instantaneous analysis and classification of behaviors in video streams. OAR must…
MultiCounter: Multiple Action Agnostic Repetition Counting in Untrimmed Videos
Yin Tang, Wei Luo, Jinrui Zhang +3
Multi-instance Repetitive Action Counting (MRAC) aims to estimate the number of repetitive actions performed by multiple instances in untrimmed videos, commonly found in human-cent…