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QUALITY ASSURANCE. ADVANCED IMAGING EQUIPMENT CHAPTER 10. Digital Radiographic Imaging Systems Conversion of Analog Film Image to Digital Format Laser Scanning Digitizer Charge- Coupled Device Scanner Computerized Radiography. DIGITAL RADIOGRAPHIC IMAGING SYSTEMS.
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QUALITY ASSURANCE ADVANCED IMAGING EQUIPMENT CHAPTER 10
Digital Radiographic Imaging Systems • Conversion of Analog Film Image to Digital Format • Laser Scanning Digitizer • Charge- Coupled Device Scanner • Computerized Radiography
DIGITAL RADIOGRAPHIC IMAGING SYSTEMS • Advantages over analog format • Comparison of indirect & direct capture method • Quality Control for DR
Digital fluoroscopy • Last Frame-Hold • Road Mapping • Digital Temporal Filtering • Image Enhancement • Image Restoration • Image Intensifier Tube Digital Fluoroscopy • Flat panel Digital fluoroscopy • Continuous Fluoroscopy • Pulsed Interlaced Scan Mode • Pulsed Progressive Scan • Slow Scan Mode
Quality Control Digital Fluoroscopy Electronic Display devices Multiformat Cameras Laser Cameras Image Archiving and Management Networks
Outcomes Assessment of Radiographic ImagesChapter 11 • Repeat Analysis • Artifact Analysis : Processing/Exposure/Handling & storage • Computerized Radiography & Digital Radiography Artifacts
Mammographic Quality Standards Chapter 12 • Dedicated mammographic equipment • Generator • Tube • Tube window • Focal spot size • SID • Compression • Grids • IR • Film processors • Magnification Mammography
Full-Field Digital Mammography Systems 1)Tissue Equalization 2) Magnification 3) Image Inversion 4) Window leveling 5) Annotations and Measurements