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- Briefly give an overview of digital radiography
- Identify Ehsan Samei descriptive approach to various DR imaging
- What is a flat panel detector?
- Explain the process of direct conversion
- Briefly explain the process of indirect conversion
- Describe an amorphous selenium detector and how it works
- Describe an amorphous silicon detector and its function
- Give a brief overview of a charge coupled device
- Differentiate sensitivity and dynamic range of charge coupled device
- What is meant by detective quantity efficiency?.
- Relate detective quantity efficiency (DQE) in digital imaging
- Compare the detective quantity efficiency of CR over screen-film system
- What is the spatial resolution in digital radiography and what are the factors that affects spatial resolution?
- What is the dynamic range in digital radiography?.
- What is latitude?