works on
agricultural imaging 1deformable convolution 1frequency domain features 1object detection 1small object detection 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cs.CV2026

Cotton-SF YOLO: Learning Structural and Frequency Cues for Early Cotton Square Detection in Complex Field Environments

Chengjia Zhang, Yu Li, Feiri Ali +5

The paper introduces Cotton-SF YOLO, a YOLO‑based detector that uses dynamic snake convolution and frequency‑domain feature modulation to improve detection of small, occluded cotto…