Physics A-Level
Contrast enhancement
What Contrast enhancement means in Physics A-Level, as defined for AQA.
Definition of Contrast enhancement
Check what you remember
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Reference: AQA
Introducing a material with much higher attenuation than the surrounding tissue where neighbouring soft tissues attenuate almost equally.
Topics that use Contrast enhancement
- Image detection and enhancement (A-level only) (AQA A-Level)
Related terms
- Barium meal
- Clinical workflow and data storage
- Digital versus analogue imaging
- dose reduction
- electronic scanning
- fluoroscopic image intensification
- Image quality and contrast resolution
- intensifying screen
Using Contrast enhancement in the exam
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