RNU	Residual nonuniformity
FPGA	Field-programmable gate array
IRFPAs	Infrared focal plane arrays
FPN	Fixed pattern noise
NUC	Nonuniformity correction
CBNUC	Calibration-based nonuniformity correction
SBNUC	Scene-based nonuniformity correction
NN	Neural network
THP	Temporal high-pass
CS	Constant-statistical
THP & GM	Temporal high-pass nonuniformity correction algorithm based on grayscale mapping
ITHP & GM	Improved THP & GM
LVDS	Low-Voltage Differential Signaling
PAL	Phase Alteration Line
FIFO	First In First Out
SRAM	Static Random Access Memory
ST-LMS	Least mean square based nonuniformity correction algorithm combined temporal and spatial information
SD	Standard deviation
NU	Nonuniformity