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Label-efficient structure-aware learning framework for wheat tiller density estimation from UAV remote sensing
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DOI:10.1016/j.compag.2026.112284.png)
Abstract
En 中文
• Label-efficient framework for UAV-based wheat tiller density estimation. • Contrastive learning separates crops without pixel-level annotations. • Self-distillation learns structure-sensitive canopy features from 2D imagery. • Synergistic fusion models structure-physiology complementarity. • Robust cross-field small-sample adaptation with limited target-field labels.
Keywords:
Tiller density estimation
UAV remote sensing
Structure-aware
Self-supervised learning
Label-efficient learning
Cross-field adaptation
Journal
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