Lightweight Network of Multi-Stage Strawberry Detection Based on Improved YOLOv7-Tiny
Chenglin Li,
Haonan Wu,
Tao Zhang
et al.
Abstract:The color features of strawberries at different growth stages vary slightly and occluded during growth. To address these challenges, this study proposes a lightweight multi-stage detection method based on You Only Look Once version 7-tiny (YOLOv7-tiny) for strawberries in complex environments. First, the size of the model is reduced by replacing the ordinary convolution of the neck network used for deep feature extraction and fusion with lightweight Ghost convolution. Then, by introducing the Coordinate Attent… Show more
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