- 1D
- In one-dimension or one-dimensional
- 2D
- In two-dimension or two-dimensional
- 3D
- In three-dimension or three-dimensional
- 4D
- In four-dimension or four-dimensional
- AR
- Augmented Reality
- Avg
- average
- CAD
- Computer-Aided Design
- CAI
- Computer-Assisted Intervention
- CAM
- Computer-Aided Manufacturing
- CAS
- Computer-Assisted Surgery
- CCW
- Counter-clock-wise
- CIIM
- Computer-Integrated Interventional Medicine
- COG
- Centre of Gravity
- CT
- Computed Tomography
- CW
- Clock-wise
- CV
- Computer Vision
- DoF
- Degrees of Freedom
- FLE
- Fiducial Localization Error
- fMRI
- functional Magnetic Resonance Imaging
- FRE
- Fiducial Registration Error
- GPS
- Global Positioning System
- GUI
- Graphical User Interface
- HCI
- Human-Computer Interface
- HU
- Hounsfield Units
- IGI
- Image-Guided Intervention
- IGS
- Image-Guided Surgery
- IGT
- Image-Guided Therapy
- IID
- Independent and Identically Distributed
- iMRI
- Intraoperative Magnetic Resonance Imaging
- IR
- Interventional Radiology
- IRED
- Infrared-emitting diode (IRED)
- MIS
- Minimally Invasive Surgery
- MMIF
- Multimodal Medical Image Fusion
- MRI
- Magnetic Resonance Imaging
- MTS
- Magnetic (electromagnetic) Tracking System
- OPA
- Orthogonal Procrustes Analysis
- OR
- Operating Room
- OTS
- Optical Tracking System
- PCA
- Principal Component Analysis
- PET
- Positron Emission Tomography
- REM
- Residual Error Metric
- RFA
- Radiofrequency Ablation
- RGB
- Red-Green-and-Blue
- RHR
- Right Hand Rule
- RMS
- Root Mean Square
- STD
- Standard Deviation
- SVD
- Singular Value Decomposition
- TLE
- Target Localization Error
- TQM
- Total Quality Management
- TRE
- Target Registration Error
- TRUS
- Transrectal Ultrasound
- US
- Ultrasound
- VTK
- Visualization Toolkit
AISE4025, February 8, 2026