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#trajectory-tracking News & Analysis

2 articles tagged with #trajectory-tracking. AI-curated summaries with sentiment analysis and key takeaways from 50+ sources.

2 articles
AIBullisharXiv – CS AI · Mar 37/103
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Beyond Frame-wise Tracking: A Trajectory-based Paradigm for Efficient Point Cloud Tracking

Researchers have developed TrajTrack, a new AI framework for 3D object tracking in LiDAR systems that achieves state-of-the-art performance while running at 55 FPS. The system improves tracking precision by 3.02% over existing methods by using historical trajectory data rather than computationally expensive multi-frame point cloud processing.

AINeutralarXiv – CS AI · Jun 25/10
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Reinforcement Learning Position Control of a Quadrotor Using Soft Actor-Critic (SAC)

Researchers propose a reinforcement learning control system for quadrotors using Soft Actor-Critic algorithm that controls thrust vectors and attitude angles rather than direct rotor RPMs. The approach demonstrates faster training convergence and superior path-following performance compared to conventional RPM-based controllers.