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Physics Chapter 26
Digital Imaging Management
| Question | Answer |
|---|---|
| Object class of information | Contains information about study and patient |
| Hospital information System (HIS) | Contains patient data |
| Adherographic processing | Selective adhesioin of carbon particles onto plastic base that is then sealed |
| Thermal processing | Heat sensitive film and adherographic printing |
| Laser printing | Reads in a raster scan pattern |
| Bandwidth | Measured in bits per second |
| Seervice class of information | Describes what to do with the objects |
| Picture archiving and communication systems (PACS) | Computer system that can manage images in an electrical form |
| Luminance uniformity test | Photometer to test for light from the center and outer corners of the monitor |
| Radiology information system (RIS) | Database specific to imaging departments |
| Redundant array of independent disks | Storage of digital images for a few weeks or months for quick retrieval |
| Image file | Dependent on matrix size and bit depth |
| Film digitizer | converts analog film image to a digital image |
| Digital Imaging and Communication in Medicine | Object oriented standard that designates real world objhects that it models |
| Local area Network (LAN) | Connects all computers in a system usual special wiring systems. |