Lightweight deep neural network for contour detection and extraction of wheat spikes in complex field environments

Lightweight deep neural network for contour detection and extraction of wheat spikes in complex field environments

Abstract Background Spikelet number, a core phenotypic parameter for wheat yield composition, requires precise estimation through accurate spike contour extraction and differentiation between grain surfaces and spikelet surfaces. However, technical challenges persist in precise spike segmentation un...

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Bibliographic Details
Main Authors: Xin Xu, Haiyang Zhang, Jiangchuan Lu, Ziyi Guo, Juanjuan Zhang, Jibo Yue, Hongbo Qiao, Xinming Ma
Format: Article
Language:English
Published: BMC 2025-08-01
Series:Plant Methods
Subjects:
Wheat spikes
Lightweight deep network
LDSNet- ELA
YOLOv9
Contour extraction
Online Access:https://doi.org/10.1186/s13007-025-01433-1
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https://doi.org/10.1186/s13007-025-01433-1

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