OCT	Optical Coherence Tomography
GPU	Graphics Processing Unit
4PCS	Super Four Point Congruent Set
FFT	Fast Fourier Transform
CT	Computed Tomography
MRI	Magnetic Resonance Imaging
SSOCT	Swept Source Optical Coherent Tomography
AFG	Arbitrary Function Generator
ADC	Analog-to-Digital Converter
TPS	Thin-Plate Spline
RANSAC	RANdom SAmple Consensus
DT	Transfer a slice of scanning data (DT)
Re	optical Rectification (Re)
BD	Boundary Detection