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[Artefacts in computer tomography (author's transl)]
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|June 1, 1980
Summary
This study investigates translation-rotation scanner artifacts using model experiments. It provides methods to identify and reduce these artifacts, preventing interpretation errors in imaging.
Area of Science:
- Medical Imaging
- Image Processing
- Experimental Physics
Context:
- Translation-rotation scanners are crucial in various imaging modalities.
- Image artifacts can significantly impact diagnostic accuracy.
- Understanding artifact generation is essential for reliable imaging results.
Purpose:
- To identify and characterize artifacts produced by translation-rotation scanners.
- To develop aids for recognizing these artifacts and preventing misinterpretations.
- To propose methods for reducing the occurrence of scanner-induced artifacts.
Summary:
- Model experiments were conducted to study the causes and types of artifacts from translation-rotation scanners.
- Aids for artifact recognition are presented to mitigate interpretation errors.
- Techniques for minimizing scanner-related artifacts are discussed.
Impact:
- Improved accuracy and reliability of imaging data obtained from translation-rotation scanners.
- Enhanced diagnostic confidence by reducing the likelihood of artifact-induced misinterpretations.
- Guidance for optimizing scanner protocols and image reconstruction to minimize artifacts.