PGD	Particle gradation detection
CV	Computer vision
DIP	Digital image processing
DL	Deep learning
IIS	Image instance segmentation
YOLO	You Only Look Once
SE	Squeeze and excitation
MAR	Minimum area rectangle
GIS	Geographic information system
SNR	Signal-to-noise ratio
MAE	Mean absolute error
ISAT-SAM	Interactive Segment Anything Tool–Segment Anything Model
CBAM	Convolutional block attention module
P	Precision
R	Recall
mAP	Mean average precision
TP	True positives
FP	False positives
FN	False negatives
IoU	Intersection over union
PR	Precision–recall
AABB	Axis-aligned bounding box
RMSE	Root mean square error