Detecting Citrus in Orchard Environment by Using Improved YOLOv4

Table 1

Description of citrus dataset.

Dataset	Species	Image size (pixels)	Number of original images	Number of images after augmentation
Citrus	Kumquat	1920 × 1080	500	3500
	Nanfeng tangerine	1920 × 1080	450	3300
	Fertile orange	1920 × 1080	400	3000
	Tangerine	1920 × 1080	400	3000