arxivcs.CV2026-07-16
Cotton-SF YOLO: Learning Structural and Frequency Cues for Early Cotton Square Detection in Complex Field Environments
Chengjia Zhang, Yu Li, Feiri Ali, Yan Zhang, Xin Chen, Longke He, et al.
Cotton squares are important phenotypic indicators of the early reproductive growth of cotton, and automatic field detection of cotton squares provides an important basis for cotton growth monitoring and precision cultivation management. However, early cotton square detection in…