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arXiv · 2512.11874

Pseudo-Label Refinement for Robust Wheat Head Segmentation via Two-Stage Hybrid Training

Jiahao Jiang·Zhangrui Yang·Xuanhan Wang·Jingkuan Song
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Abstract

This extended abstract details our solution for the Global Wheat Full Semantic Segmentation Competition. We developed a systematic self-training framework. This framework combines a two-stage hybrid training strategy with extensive data augmentation. Our core model is SegFormer with a Mix Transformer (MiT-B4) backbone. We employ an iterative teacher-student loop. This loop progressively refines model accuracy. It also maximizes data utilization. Our method achieved competitive performance. This was evident on both the Development and Testing Phase datasets.

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Jiahao Jiang, Zhangrui Yang, Xuanhan Wang, Jingkuan Song. 2025-12-07. Pseudo-Label Refinement for Robust Wheat Head Segmentation via Two-Stage Hybrid Training. https://arxiv.org/abs/2512.11874

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