TAWS	Terrain Awareness and Warning System
WHO	World Health Organization
CV	Computer Vision
VI	Visually Impaired
RGB-D	RGB-Depth
FPS	Frames Per Second
pRGB-D	polarized RGB-Depth
CNN	Convolutional Neural Network
RANSAC	RANdom SAmpling Consensus
IMU	Inertial Measurement Unit
IR	Infrared
RGB-IR-D	RGB-Infrared-Depth
ToF	Time-of-Flight
RGB-IR	RGB-Infrared
FCN	Fully-Convolutional Network
Non-bt-1D	Non-bottleneck-1D
HSV	Hue Saturation Value
BN	Batch-Normalization
IoU	Intersection-over-Union
TP	True Positives
FP	False Positives
FN	False Negatives
PA	Pixel-wise Accuracy
CCP	Correctly-Classified Pixels
LP	Labeled Pixels
dB	decibel
st	semi-tone
GPS	Global Positioning System
SLAM	Simultaneous Localization And Mapping
USB	Universal Serial Bus