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CH. 25

Digital Imaging

TermDefinition
Sensor detector used to capture dental image
Charge coupled device image receptor found in intraoral sensor
Storage phosper imaging form of indirect imaging which image is recorded on phospher coated plates and placed into electronic processor where laser scans plate for image to appear on computer
Digitize to convert image into digital form
Direct digital Imaging method of obtaining digital image in which intraoral sensor is exposed to x-rays to capture image for computer
Pixel discrete unit of info/picture element
Digital subtraction method of reversing gray scale as digital image is viewed (RL to RO and RO to RL)
Digital radiography filmless imaging system capturing image with sensor and presenting and strong and presenting a strong film using a computer
Digital Imaging requires less x-radiation then conventional x-ray unit
Compared to film emulsion pixels used in digital Imaging are structured in an orderly arrangement
All intraoral sensors can't be heat sterilized after use
Preferred exposure method for intraoral digital Imaging is paralleling technique
One advantage of digital Imaging system is superior gray scale resolution that results
Digital subtraction advantage in imaging because distraction background info is eliminated from image
The manipulation of original digital image can be Considered a legal issue
Digital Imaging was introduced to dentistry in 1987
Digital Imaging requires less radiation than conventional radiography because the sensor is more sensitive to x-rays
Charged coupled device (CCD) image receptor found in intraoral sensor
Created by: user-1888637
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