Radiography & Fluoroscopy

Radiography
X-ray Tube Construction and X-ray Production
6 Topics
The Filament, Thermionic Emission and the Anode Target
Interactions of Electrons with Matter
Pitfalls of X-ray Production
X-ray Tube Construction
Heat Removal from the X-ray Tube
The Anode Heel Effect
Tube Potential, Filtration and the X-ray Spectrum
5 Topics
Altering the Tube Potential
The X-ray Spectrum
Filtration
Tungsten vs Molybdenum Anode and Filter
X-ray Tube Output – Altering the Spectrum
Image Quality (Radiography)
5 Topics
X-ray Unit Geometry and the Focal Spot
Parameters of Image Quality
Contrast Resolution
Linear Attenuation Coefficient
Spatial Resolution
Detectors
4 Topics
Luminescence
Types of Detectors
Computed Radiography
Flat Panel Detectors
Noise & Scatter
5 Topics
Noise
Scatter and the Primary Beam
Controlling Scatter
Grids
Improving Contrast
Fluoroscopy - Equipment
Introduction – Fluoroscopy
3 Topics
Background to Fluoroscopy
Clinical Applications – Fluoroscopy
Fluoroscopy & Fluorography
Image Intensifiers
5 Topics
Structure of Image Intensifiers
Input Screen
Focussing Electrons
Output Phosphor & Digitising the Image with the CCD Camera
Image Intensifier Gain
Flat Panel Detectors
Automatic Brightness Control and Automatic Exposure Control
Image Processing
3 Topics
What is Image Processing?
Window Level, Edge Enhancement and Frame Averaging
DSA and Road Mapping
Fluoroscopy - Image Quality & Patient Dose
The Fluoroscopy Room
Operator Controlled Variables
Doses
2 Topics
Dose Area Product and Dose Rate
Field Size
Image Quality
3 Topics
Introduction to Image Quality in Fluoroscopy
Contrast and Quantum Noise
Limiting Resolution, Field Size and Pixel Matrix
Summary – Fluoroscopy
Radiography & Fluoroscopy Multiple Choice Questions
Previous Topic
Next Topic

Window Level, Edge Enhancement and Frame Averaging

Radiography & Fluoroscopy Image Processing Window Level, Edge Enhancement and Frame Averaging

How useful was this content?

Click on a star to rate it!

Average rating 2.9 / 5. Vote count: 9

No votes so far! Be the first to rate this content.

Thank you for your rating

Tell us how we can improve this content?

Previous Topic
Back to Lesson
Next Topic

Terms and Conditions - Privacy Policy