Query-Aware Path Inference from Spatial Videos
Summary: Query-aware framework that avoids exhaustive trajectory reconstruction by retrieving only query-relevant snapshots via a similarity index and modeling transitions with a probability motion graph. Adds high-order spatio-temporal dependency constraints for global consistency; outperforms baselines on real and synthetic urban-video benchmarks in accuracy and efficiency. (summarized by gpt-5-mini on Feb 11 2026)
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Authors
- 1. Taihang Dong
- 2. Dingyu Yang
- 3. Ping Chen
- 4. Dongxiang Zhang
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