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PostPosted: 28.10.2019, 23:20 
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Joined: 19.10.2019, 16:47
Posts: 115
There are several components which influence the image quality.

- X-Ray tube with energy and dose settings (kV and mA)
- Diaphragm to reduce scatter radiation by masking the object only
- Pre-Filter to avoid overexposure and filter low energy quants
- Contrast from the object
- Visibility of the Image Quality Indicator
- Position of the object in the beam (magnification) and - hopefully - no movements during exposure
- Pre-Filter in front of the detector
- Detector (DDA, Film, Image Intensifier [Radioscopy], or CR)
- Software for detector calibration
- Software for image enhancement
- Quality of display unit and Experience of the inspector viewing the monitor
- or quality of the software evaluating the image including a 3D CT imaging software

The variances in the mainly three component groups are


The system with the highest detail visibility for large parts is slow and expensive ...


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