Tree Re-Identification Solution — Sanat Sinha#1
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Solution for the Tree Re-Identification Across Visits Challenge.
Approach: DINOv2 visual embeddings + cosine similarity matching
Detection: YOLOv8n fine-tuned (ground) + DeepForest (aerial)
Re-ID: 384-dim fingerprint comparison, configurable threshold
Output: Similarity scores, JSON reports, annotated visualizations
Video support: BoT-SORT / ByteTrack frame tracking
See submissions/tree-reid-sanat-sinha/README.md for full details.