Pixel Intensity
Category Image Metric Term Pixel Intensity Definition of Pixel Intensity Numeric Value Representing Brightness Of Individual Image Pixels Notes About Pixel Intensity Used In Quantitative Image Analysis
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Machine Calibration
Category Quality Assurance Term Machine Calibration Definition of Machine Calibration Periodic Adjustment And Verification Of System Performance Against Standards Notes About Machine Calibration Includes Phantom-Based Tests
Multidetector CT (MDCT)
Category System Type Term Multidetector CT (MDCT) Definition of Multidetector CT (MDCT) CT Systems With Multiple Detector Rows Allowing Thin Slices And Rapid Volume Coverage Notes About Multidetector CT (MDCT) Enables Multiplanar And 3D Reconstructions
Spatial Resolution
Category Image Quality Metric Term Spatial Resolution Definition of Spatial Resolution Ability To Distinguish Small Structures Determined By Focal Spot, Detector, Reconstruction Kernel, And Voxel Size Notes About Spatial Resolution Measured With Phantoms
Reconstruction Kernel
Category Image Processing Term Reconstruction Kernel Definition of Reconstruction Kernel Filter Applied During Reconstruction To Trade Off Spatial Resolution And Noise Notes About Reconstruction Kernel Sharp Kernels Enhance Bone Detail; Smooth Kernels Reduce Noise
High Pass Filter
Category Signal Processing Term High Pass Filter Definition of High Pass Filter Filter That Removes Low Frequency Components Such As Baseline Wander Notes About High Pass Filter Used In Doppler Processing
Harmonic Drive
Category Transmission Term Harmonic Drive Definition of Harmonic Drive High Reduction, Low Backlash Gearbox Used In Precision Robotic Joints Notes About Harmonic Drive Enables Compact High Torque Joints
Intravascular Ultrasound (IVUS)
Category Vascular Imaging Term Intravascular Ultrasound (IVUS) Definition of Intravascular Ultrasound (IVUS) Catheter Based Imaging Of Vessel Wall For Plaque Characterization And Stent Assessment Notes About Intravascular Ultrasound (IVUS) Complements Angiography
Torque Control
Category Actuation Mode Term Torque Control Definition of Torque Control Directly Commanding Joint Torques For Dynamic And Compliant Behaviors Notes About Torque Control Requires Torque Sensing Or Estimation
Instrument Tray
Category Procedure Accessory Term Instrument Tray Definition of Instrument Tray Stainless Steel Tray For Organizing Instruments During Procedures Notes About Instrument Tray Easy To Clean And Sterilize