Two-Stage UAV Recognition of Single and Multiple Wild Arrowhead Plants in Paddy Fields Using YOLOv8n and Patch Classification
Jinze Chen, Dan Zhao, Haixing Sun, Junnan Qi et autres
Wild arrowhead (Sagittaria trifolia L.) often occurs as isolated plants or compact clusters in paddy fields, yet these states are difficult to distinguish in unmanned aerial vehicle (UAV) imagery because they share similar color, texture, and leaf morphology. This study presents a …
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